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Kliangkaeo W, Tangpothitham S, Mitrirattanakul S, Wachiralarpphaithoon C. The effect of different pain characteristics on jaw functional limitations in patients with temporomandibular disorders. J Oral Rehabil 2024; 51:998-1004. [PMID: 38450596 DOI: 10.1111/joor.13674] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2023] [Revised: 10/27/2023] [Accepted: 02/26/2024] [Indexed: 03/08/2024]
Abstract
BACKGROUND Patients with painful temporomandibular disorders (TMD) more often experience jaw functional limitations. The study of jaw functional limitations should be primarily focused on painful TMD. OBJECTIVES The impact of TMD pain characteristics (source, chronicity and intensity) on jaw functional limitations were evaluated using Jaw Functional Limitation Scale (JFLS). METHODS This cross-sectional study reviewed the dental records and self-report questionnaires of patients with painful TMD. The pain source, chronicity and intensity were evaluated to study the TMD pain characteristics. The jaw functional limitations were analysed using the Thai version of the JFLS. RESULTS A total of 176 patients with painful TMD were included in this study. The jaw functional limitations were affected only by pain intensity. Patients with TMD with severe pain intensity had significantly higher jaw functional limitations than those with mild-to-moderate pain intensity (p < .05). A significant association was observed between pain intensity and jaw functional limitations (p < .05). Mastication was highly restricted by pain intensity (odd ratio = 1.39, 95% confidence interval = 1.16-1.67). CONCLUSION The present study found a significant effect of TMD pain intensity on jaw functional limitations. Patients with severe TMD pain intensity were more likely to experience jaw functional limitations, particularly mastication limitation. Management focusing on reduction of pain intensity may improve jaw functions in patients with TMD.
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Affiliation(s)
- Watcharee Kliangkaeo
- Department of Masticatory Science, Faculty of Dentistry, Mahidol University, Bangkok, Thailand
| | - Sakarin Tangpothitham
- Department of Oral Diagnostic Sciences, Faculty of Dentistry, Prince of Songkla University, Songkhla, Thailand
| | - Somsak Mitrirattanakul
- Department of Masticatory Science, Faculty of Dentistry, Mahidol University, Bangkok, Thailand
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2
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Durham J, Ohrbach R, Baad-Hansen L, Davies S, De Laat A, Goncalves DG, Gordan VV, Goulet JP, Häggman-Henrikson B, Horton M, Koutris M, Law A, List T, Lobbezoo F, Michelotti A, Nixdorf DR, Oyarzo JF, Peck C, Penlington C, Raphael KG, Santiago V, Sharma S, Svensson P, Visscher CM, Yoshiki I, Alstergren P. Constructing the brief diagnostic criteria for temporomandibular disorders (bDC/TMD) for field testing. J Oral Rehabil 2024; 51:785-794. [PMID: 38151896 DOI: 10.1111/joor.13652] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2023] [Revised: 08/29/2023] [Accepted: 12/13/2023] [Indexed: 12/29/2023]
Abstract
BACKGROUND Despite advances in temporomandibular disorders' (TMDs) diagnosis, the diagnostic process continues to be problematic in non-specialist settings. OBJECTIVE To complete a Delphi process to shorten the Diagnostic Criteria for TMD (DC/TMD) to a brief DC/TMD (bDC/TMD) for expedient clinical diagnosis and initial management. METHODS An international Delphi panel was created with 23 clinicians representing major specialities, general dentistry and related fields. The process comprised a full day workshop, seven virtual meetings, six rounds of electronic discussion and finally an open consultation at a virtual international symposium. RESULTS Within the physical axis (Axis 1), the self-report Symptom Questionnaire of the DC/TMD did not require shortening from 14 items for the bDC/TMD. The compulsory use of the TMD pain screener was removed reducing the total number of Axis 1 items by 18%. The DC/TMD Axis 1 10-section examination protocol (25 movements, up to 12 sets of bilateral palpations) was reduced to four sections in the bDC/TMD protocol involving three movements and three sets of palpations. Axis I then resulted in two groups of diagnoses: painful TMD (inclusive of secondary headache), and common joint-related TMD with functional implications. The psychosocial axis (Axis 2) was shortened to an ultra-brief 11 item assessment. CONCLUSION The bDC/TMD represents a substantially reduced and likely expedited method to establish (grouping) diagnoses in TMDs. This may provide greater utility for settings requiring less granular diagnoses for the implementation of initial treatment, for example non-specialist general dental practice.
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Affiliation(s)
- Justin Durham
- School of Dental Sciences, Newcastle University, Newcastle, UK
- Newcastle Hospitals' NHS Foundation Trust, Newcastle, UK
| | - Richard Ohrbach
- Oral Diagnostic Sciences, University at Buffalo School of Dental Medicine, Buffalo, New York, USA
| | - Lene Baad-Hansen
- Department of Dentistry and Oral Health, Section for Orofacial Pain and Jaw Function, Aarhus University, Aarhus, Denmark
| | - Stephen Davies
- Division of Dentistry, University of Manchester UK, Manchester, UK
| | - Antoon De Laat
- Department Oral health Sciences KU Leuven and Department Dentistry, UZ Leuven, Belgium
| | | | - Valeria V Gordan
- Restorative Dental Sciences Department, University of Florida College of Dentistry, Gainesville, Florida, USA
| | - Jean-Paul Goulet
- Faculty of Dental Medicine, Laval University, Quebec, Quebec, Canada
| | - Birgitta Häggman-Henrikson
- Orofacial Pain and Jaw Function, Faculty of Odontology, Malmö University, Malmö, Sweden
- Scandinavian Center for Orofacial Neurosciences, Malmö, Sweden
| | | | - Michail Koutris
- Department of Orofacial Pain and Dysfunction, Academic Centre for Dentistry Amsterdam (ACTA), University of Amsterdam and Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - Alan Law
- Endodontist, The Dental Specialists, Woodbury, Minnesota, USA
- Research Professor, Division of Endodontics, University of Minnesota, Minneapolis, Minnesota, USA
| | - Thomas List
- Orofacial Pain and Jaw Function, Faculty of Odontology, Malmö University, Malmö, Sweden
- Scandinavian Center for Orofacial Neurosciences, Malmö, Sweden
- Skåne University Hospital, Specialized Pain Rehabilitation, Lund, Sweden
| | - Frank Lobbezoo
- Department of Orofacial Pain and Dysfunction, Academic Centre for Dentistry Amsterdam (ACTA), University of Amsterdam and Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - Ambra Michelotti
- Department of Neurosciences, School of Orthodontics, Reproductive Sciences and Oral Sciences, University of Naples Federico II, Naples, Italy
| | - Donald R Nixdorf
- Division of TMD & Orofacial Pain, School of Dentistry and Department of Radiology, Medical School, University of Minnesota, Minneapolis, Minnesota, USA
| | - Juan Fernando Oyarzo
- TMD and Orofacial Pain Program, Faculty of Odontology, Universidad Andres Bello, Santiago, Chile
| | - Chris Peck
- Faculty of Dentistry, National University of Singapore, Singapore, Singapore
| | - Chris Penlington
- School of Dental Sciences, Newcastle University, Newcastle, UK
- Newcastle Hospitals' NHS Foundation Trust, Newcastle, UK
| | - Karen G Raphael
- Department of Oral and Maxillofacial Pathology, Radiology & Medicine, New York University College of Dentistry, New York, New York, USA
| | - Vivian Santiago
- Department of Oral and Maxillofacial Pathology, Radiology & Medicine, New York University College of Dentistry, New York, New York, USA
| | - Sonia Sharma
- Oral Diagnostic Sciences, University at Buffalo School of Dental Medicine, Buffalo, New York, USA
| | - Peter Svensson
- Department of Dentistry and Oral Health, Section for Orofacial Pain and Jaw Function, Aarhus University, Aarhus, Denmark
| | - Corine M Visscher
- Department of Orofacial Pain and Dysfunction, Academic Centre for Dentistry Amsterdam (ACTA), University of Amsterdam and Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - Imamura Yoshiki
- Department of Oral Diagnostic Sciences, Nihon University School of Dentistry, Tokyo, Japan
| | - Per Alstergren
- Scandinavian Center for Orofacial Neurosciences, Malmö, Sweden
- Skåne University Hospital, Specialized Pain Rehabilitation, Lund, Sweden
- Orofacial Pain Unit, Malmö University, Malmö, Sweden
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Chen X, Cheng Z, Xu J, Wang Q, Zhao Z, Jiang Q. Causal effects of educational attainment on temporomandibular disorders and the mediating pathways: A Mendelian randomization study. J Oral Rehabil 2024; 51:817-826. [PMID: 38205584 DOI: 10.1111/joor.13654] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2023] [Revised: 12/19/2023] [Accepted: 12/28/2023] [Indexed: 01/12/2024]
Abstract
BACKGROUND As one of the most important indicators of socioeconomic status, educational attainment (EA) exhibits a strong association with temporomandibular disorders (TMDs). Despite this link, there is a lack of evidence regarding the causal role of EA in either facilitating or preventing TMDs. OBJECTIVE This study aimed to investigate the causal effect of education on TMDs and explore potential mediating pathways. METHODS Utilizing summary statistics from genome-wide association studies on years of schooling (N = 766 345) and TMDs (N = 211 023), we conducted Mendelian randomization (MR) to assess the overall effect of education. Additionally, a two-step MR approach was employed to evaluate 30 potential mediators and calculate the mediation proportions in the association. Comprehensive sensitivity analyses were used to verify the robustness, heterogeneity, and pleiotropy. RESULTS Univariable MR analyses revealed a causal effect of lower EA on an increased risk of TMDs (OR: 0.53, 95% CI: 0.43-0.66, p < .001). Five out of 30 modifiable factors were identified as causal mediators in the associations of EA with TMDs, including feeling nervous (mediation proportion: 11.6%), feeling tense (10.2%), depression (9.6%), feeling worry (7.6%) and daily smoking (8.9%). Meanwhile, no pleiotropy was detected in the analyses (p > .05). CONCLUSION Our findings supported that higher EA has a protective effect on the onset of TMDs, with partial mediation by psychological disorders and daily smoking. Interventions on these factors thus have the potential of substantially reducing the burden of TMDs attributed to low education.
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Affiliation(s)
- Xin Chen
- Department of Oral and Maxillofacial Surgery, Jiangyin People's Hospital Affiliated to Nantong University, Jiangyin, China
| | - Zheng Cheng
- Department of Oral and Maxillofacial Surgery, Jiangyin People's Hospital Affiliated to Nantong University, Jiangyin, China
| | - Junyu Xu
- Department of Oral and Maxillofacial Surgery, Jiangyin People's Hospital Affiliated to Nantong University, Jiangyin, China
| | - Qianyi Wang
- Department of Cardiology, Jiangyin People's Hospital Affiliated to Nantong University, Jiangyin, China
| | - Zhibai Zhao
- Department of Oral Mucosal Diseases, The Affiliated Stomatological Hospital of Nanjing Medical University, Nanjing, China
| | - Qianglin Jiang
- Department of Oral and Maxillofacial Surgery, Jiangyin People's Hospital Affiliated to Nantong University, Jiangyin, China
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Yekkalam N, Novo M, Tyrberg MJ, Sipilä K. Risk factors associated with symptoms of temporomandibular disorders among women with hypermobile Ehlers-Danlos syndrome: Questionnaire-based study in Finland and Sweden. J Oral Rehabil 2024. [PMID: 38661350 DOI: 10.1111/joor.13706] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2023] [Revised: 04/06/2024] [Accepted: 04/10/2024] [Indexed: 04/26/2024]
Abstract
BACKGROUND Generalized joint hypermobility as a characteristic feature of Ehlers-Danlos syndromes (EDS) is among the factors contributing to temporomandibular disorders (TMD). OBJECTIVE To evaluate the prevalence of TMD symptoms and their risk factors among women born in Sweden or Finland who were 27- to 78-year-olds with diagnosed hypermobile EDS (hEDS). METHODS A cohort of women with confirmed hEDS (n = 185) was constructed from the members of the National EDS Associations in both countries. Based on questionnaire data, frequency of independent variables in terms of socio-demographic, general health and oral health-related factors, comorbid symptoms and psychological distress for self-reported TMD symptoms as the dependent variables, were calculated first. Prevalence ratios (PR) and their 95% confidence interval (95% CI) were estimated for the association between independent and dependent variables. RESULTS Nearly all participants reported TMD symptoms (98%) with TMD pain (95%), TMJ clicking (90%) and jaw fatigue (80%) as the most common symptoms and TMJ crepitation (63%) and luxation (44%) as the least common symptoms. Risk factors for TMD among 27- to 50-year-olds participants were Finland as a country of birth, living alone and self-reported worst pain in the body (not the joints). The respective risk factors among the 51- to 78-year-olds were Finland as a country of birth, family history of EDS, tinnitus and regularly taking contraceptives. CONCLUSIONS Among adult women with confirmed hEDS, socio-demographic and health-related factors and comorbid symptoms were significantly associated with TMD but with differences regarding age group. Therefore, management of TMD requires a multidisciplinary approach among the affected.
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Affiliation(s)
- Negin Yekkalam
- Department of Odontology, Clinical Oral Physiology, Umeå University, Umeå, Sweden
| | - Mehmed Novo
- Department of Community Medicine and Rehabilitation, Rehabilitation Medicine, Umeå University, Umeå, Sweden
| | - Mårten J Tyrberg
- Centre for Clinical Research, Västmanland Hospital, Uppsala University, Västerås, Sweden
| | - Kirsi Sipilä
- Research Unit of Population Health, University of Oulu, Oulu, Finland
- Medical Research Center Oulu, Oulu University Hospital and University of Oulu, Oulu, Finland
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Chandrashekhar H, Shah B, Mangal J, Stitik T, Heir G. Temporal artery ultrasonography for the diagnosis of giant cell arteritis: a case report. Quintessence Int 2024; 55:336-343. [PMID: 38314851 DOI: 10.3290/j.qi.b4938419] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/07/2024]
Abstract
Orofacial pain is a worldwide pain problem, with many patients unable to find appropriate diagnosis and treatment. Orofacial pain includes pain arising from the odontogenic and nonodontogenic structures in the head and neck region. Dental clinicians need to have a thorough knowledge and skill to diagnose, manage, and treat patients with odontogenic pain or refer patients for treatment of nonodontogenic pain to specialists such as orofacial pain specialists, neurologists, otolaryngologists, and rheumatologists. More often, dental practitioners diagnose patients with a temporomandibular disorder (TMD), and when treatment is ineffective, term it "atypical facial pain." The first requirement for effective treatment is an accurate diagnosis. Dental clinicians must be aware of giant cell arteritis (GCA), a chronic large-vessel vasculitis, primarily affecting adults over the age of 50 years, as it frequently mimics and is misdiagnosed as TMD. GCA is associated with loss of vision, and stroke and can be a life-threatening disorder. Therefore, diagnostic testing for GCA and differential diagnosis should be common knowledge in the armamentarium of all dental clinicians. Historically, temporal artery biopsy was considered the definitive diagnostic test for GCA. Temporal artery ultrasound (TAUSG), a safe and noninvasive imaging modality, has replaced the previous diagnostic gold standard for GCA, the temporal artery biopsy, owing to its enhanced diagnostic capabilities and safety profile. The present case report describes a patient with GCA, and the role TAUSG played in the diagnosis. Case report: A 72-year-old woman presented with left-sided facial pain, jaw claudication, dysesthesia of the tongue, and episodic loss of vision of 2 years' duration. She was diagnosed with and treated for a myriad of dental conditions including endodontia and temporomandibular joint therapy with no benefit. A thorough history and physical examination, combined with serologic analysis, led to the diagnosis of GCA and TAUSG, which confirmed the diagnosis. Conclusion: This report underscores the responsibility of differential diagnosis and early recognition of GCA facilitated by TAUSG in optimizing treatment outcomes as a viable, noninvasive diagnostic tool. (Quintessence Int 2024;55:336-343; doi: 10.3290/j.qi.b4938419).
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Wang Y, Zhao Y, Xie Q. Visual psychosocial profiling of Chinese temporomandibular disorder pain patients and correlations with somatosensory function. J Oral Rehabil 2024. [PMID: 38661392 DOI: 10.1111/joor.13710] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2023] [Revised: 03/18/2024] [Accepted: 04/12/2024] [Indexed: 04/26/2024]
Abstract
BACKGROUND Psychosocial function of Chinese temporomandibular disorders (TMD) pain patients and the correlation with somatosensory function has not been sufficiently studied. OBJECTIVE The study aims at assessing the psychosocial function of Chinese TMD pain patients by visualisation method and evaluating the correlations with somatosensory function quantitatively. METHODS The Symptom Checklist 90 (SCL-90) questionnaire and standardised quantitative sensory testing (QST) were administered to 70 Chinese TMD pain patients and age- and gender-matched healthy controls (HCs). Of these, 40 TMD arthralgia patients received QST before and after medication. Psychosocial and somatosensory parameters were transformed into standardised scores. Differences within groups were assessed through t tests. Correlations between psychosocial and somatosensory profiles were explored through correlation analyses with Bonferroni correction for multiple comparisons. RESULTS 100% of the Chinese TMD pain patients exhibited psychosocial distress in contrast to HCs. Anger and hostility showed negative correlation with the thermal nonnociceptive parameter (thermal sensory limen, p =.002) and nociceptive parameters (cold pain threshold and pain pressure threshold, p<.001). Correlation analysis indicated that cold detection threshold was negatively correlated with somatization and mechanical pain sensitivity had a negative correlation with anger and hostility through medical treatment (p <.001). CONCLUSIONS Visual psychosocial profiles provided an easy overview of psychosocial function in Chinese TMD pain patients. Anger and hostility was associated with increased thermal nonnociceptive and nociceptive sensitivity to stimuli. Psychosocial distress might be negatively associated with TMD treatment response which indicated a possible need for psychological intervention during treatment.
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Affiliation(s)
- Yang Wang
- First Clinical Division and Center for Oral Function Diagnosis, Treatment and Research, Peking University School and Hospital of Stomatology & National Center for Stomatology & National Clinical Research Center for Oral Diseases & National Engineering Research Center of Oral Biomaterials and Digital Medical Devices, Beijing, PR China
| | - Yanping Zhao
- Center for TMD and Orofacial Pain, Peking University School and Hospital of Stomatology & National Center for Stomatology & National Clinical Research Center for Oral Diseases & National Engineering Research Center of Oral Biomaterials and Digital Medical Devices, Beijing, PR China
| | - Qiufei Xie
- Department of Prosthodontics and Center for Oral Function Diagnosis, Treatment and Research, Peking University School and Hospital of Stomatology & National Center for Stomatology & National Clinical Research Center for Oral Diseases & National Engineering Research Center of Oral Biomaterials and Digital Medical Devices, Beijing, PR China
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Jász B, Balogh T, Ambrus S, Schmidt P, Bányai GL, Körmendi S, Jász M. Pure rotation in the temporomandibular joint during jaw opening? A digital motion analysis. BDJ Open 2024; 10:32. [PMID: 38637510 PMCID: PMC11026373 DOI: 10.1038/s41405-024-00213-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2024] [Revised: 04/03/2024] [Accepted: 04/06/2024] [Indexed: 04/20/2024] Open
Abstract
OBJECTIVE In the temporomandibular joint two separate movements of rotation and translation occur in two articular spaces during mouth opening. Over the years, the approach has changed considerably, but it is still subject to controversy as to which of these movement is involved in the initial stage of mouth opening. In the present study, the extent of rotation and translation was investigated in the first 5 mm of mouth opening. MATERIALS AND METHODS The study was carried out on 46 volunteers. Anamnesis was taken and patients were examined. For the investigation, an ultrasonic digital motion analyser (KaVo Arcus Digma 2) was applied. The measurements were made after calibration to an arbitrary axis. Each participant performed three open-close movements in succession, starting from maximum intercuspal position. RESULTS Data were statistically processed using cubic spline interpolation. Linear regression was then used. The resulting line is significantly (p < 0.0001) different from the horizontal that represents only rotational movement. CONCLUSION The results show that during mouth opening from maximum intercuspal position, translation is present continuously in addition to rotation. Therefore, it might be time to re-evaluate the principle of a pure rotational approach.
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Affiliation(s)
- Bálint Jász
- Semmelweis University, Faculty of Dentistry, Department of Prosthodontics, Budapest, Hungary.
| | | | - Szilvia Ambrus
- Semmelweis University, Faculty of Dentistry, Department of Prosthodontics, Budapest, Hungary
| | - Péter Schmidt
- Semmelweis University, Faculty of Dentistry, Department of Prosthodontics, Budapest, Hungary
| | - Gréta Lilla Bányai
- Pázmány Péter Catholic University, Faculty of Information Technology and Bionics, Budapest, Hungary
| | - Szandra Körmendi
- Semmelweis University, Faculty of Dentistry, Department of Prosthodontics, Budapest, Hungary
| | - Máté Jász
- Semmelweis University, Faculty of Dentistry, Department of Prosthodontics, Budapest, Hungary
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Jiang N, Tan P, Sun Y, Zhou J, Ren R, Li Z, Zhu S. Microstructural, Micromechanical Atlas of the Temporomandibular Joint Disc. J Dent Res 2024:220345241227822. [PMID: 38594786 DOI: 10.1177/00220345241227822] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/11/2024] Open
Abstract
The temporomandibular joint (TMJ) disc is mainly composed of collagen, with its arrangement responding to efficient stress distribution. However, microstructural and micromechanical transformations of the TMJ disc under resting, functional, and pathological conditions remain unclear. To address this, our study presents a high-resolution microstructural and mechanical atlas of the porcine TMJ disc. First, the naive microstructure and mechanical properties were investigated in porcine TMJ discs (resting and functional conditions). Subsequently, the perforation and tear models (pathological conditions) were compared. Following this, a rabbit model of anterior disc displacement (abnormal stress) was studied. Results show diverse microstructures and mechanical properties at the nanometer to micrometer scale. In the functional state, gradual unfolding of the crimping cycle in secondary and tertiary structures leads to D-cycle prolongation in the primary structure, causing tissue failure. Pathological conditions lead to stress concentration near the injury site due to collagen interfibrillar traffic patterns, resulting in earlier damage manifestation. Additionally, the abnormal stress model shows collagen damage initiating at the primary structure and extending to the superstructure over time. These findings highlight collagen's various roles in different pathophysiological states. Our study offers valuable insights into TMJ disc function and dysfunction, aiding the development of diagnostic and therapeutic strategies for TMJ disorders, as well as providing guidance for the design of structural biomimetic materials.
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Affiliation(s)
- N Jiang
- State Key Laboratory of Oral Diseases, & National Clinical Research Center for Oral Disease, & West China Hospital of Stomatology, Sichuan University, Chengdu, Sichuan, China
| | - P Tan
- State Key Laboratory of Oral Diseases, & National Clinical Research Center for Oral Disease, & West China Hospital of Stomatology, Sichuan University, Chengdu, Sichuan, China
| | - Y Sun
- State Key Laboratory of Oral Diseases, & National Clinical Research Center for Oral Disease, & West China Hospital of Stomatology, Sichuan University, Chengdu, Sichuan, China
| | - J Zhou
- State Key Laboratory of Oral Diseases, & National Clinical Research Center for Oral Disease, & West China Hospital of Stomatology, Sichuan University, Chengdu, Sichuan, China
| | - R Ren
- State Key Laboratory of Oral Diseases, & National Clinical Research Center for Oral Disease, & West China Hospital of Stomatology, Sichuan University, Chengdu, Sichuan, China
| | - Z Li
- Ao Research Institute Davos, Davos, Graubünden, Switzerland
| | - S Zhu
- State Key Laboratory of Oral Diseases, & National Clinical Research Center for Oral Disease, & West China Hospital of Stomatology, Sichuan University, Chengdu, Sichuan, China
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Ferreira NR, Marto CM, de Sousa BM, Loureiro M, Oliveira AT, DosSantos MF, Rodrigues MJ. Synthesis of temporomandibular disorders management intervention outcomes for development of core outcome sets: A systematic review. J Oral Rehabil 2024. [PMID: 38572886 DOI: 10.1111/joor.13692] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2022] [Revised: 02/12/2024] [Accepted: 03/22/2024] [Indexed: 04/05/2024]
Abstract
INTRODUCTION The selection of appropriate outcomes in clinical trials and systematic reviews is a crucial factor in determining the results that are useful, reliable, and relevant for both patients and healthcare professionals. Clinicians and researchers have been encouraged to develop and apply core outcome sets (COS) to minimise the discrepancy between studies. AIM This systematic review is the first phase of the COS development project for clinical trials in temporomandibular disorders (COS-TMD). It aims to identify and synthesise the outcomes used in the randomised controlled trials (RCT) that evaluated the effectiveness of interventions used in TMD management. MATERIALS AND METHODS An electronic search was performed in several databases: MEDLINE (via PubMed), Scopus, Web of Science, Cochrane Library and EMBASE. The eligibility criteria comprised RCT that applied any intervention to treat temporomandibular joint disorders or masticatory muscle disorders. The identified outcomes were categorised according to domains of the Initiative on Methods, Measurement and Pain Assessment in Clinical Trials (IMMPACT). RESULTS The electronic search resulted in 1606 studies. After removing duplicates and applying the eligibility criteria, 106 RCT were included. A total of 43 studies evaluated masticatory muscle disorders, 27 evaluated temporomandibular joint disorders, and 36 analysed mixed TMD. CONCLUSIONS The evaluation showed significant variability in the types of outcomes and their measurement instruments. In addition, some domains such as physical and emotional functioning, participant ratings of global improvement and adverse events have been neglected when determining the effectiveness of treatments for TMD.
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Affiliation(s)
- N R Ferreira
- Faculty of Medicine, Institute of Occlusion and Orofacial Pain, University of Coimbra, Coimbra, Portugal
| | - C M Marto
- Faculty of Medicine, Institute of Experimental Pathology, University of Coimbra, Coimbra, Portugal
- Faculty of Medicine, Institute of Integrated Clinical Practice, University of Coimbra, Coimbra, Portugal
- Coimbra Institute for Clinical and Biomedical Research (iCBR), Area of Environment Genetics and Oncobiology (CIMAGO), University of Coimbra, Coimbra, Portugal
- Center for Innovative Biomedicine and Biotechnology (CIBB), University of Coimbra, Coimbra, Portugal
- Clinical Academic Center of Coimbra, CACC, Coimbra, Portugal
| | - B M de Sousa
- Faculty of Medicine, Institute of Occlusion and Orofacial Pain, University of Coimbra, Coimbra, Portugal
| | - M Loureiro
- Faculty of Medicine, Institute of Occlusion and Orofacial Pain, University of Coimbra, Coimbra, Portugal
| | - A T Oliveira
- Postgraduate Program in Radiology, Faculty of Medicine, Federal University of Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil
| | - M F DosSantos
- Postgraduate Program in Radiology, Faculty of Medicine, Federal University of Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil
- Laboratory of Mechanical Properties and Cell Biology (PropBio) School of Dentistry, Federal University of Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil
| | - M J Rodrigues
- Faculty of Medicine, Institute of Occlusion and Orofacial Pain, University of Coimbra, Coimbra, Portugal
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Sigurðsson K, Andersen BV, Bendixen KH, Baad-Hansen L. Are orofacial pain and xerostomia associated with differences in diet, sensory perception, appetite and enjoyment of eating?-An explorative study. J Oral Rehabil 2024; 51:703-711. [PMID: 38087996 DOI: 10.1111/joor.13638] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2023] [Revised: 09/06/2023] [Accepted: 12/06/2023] [Indexed: 03/02/2024]
Abstract
BACKGROUND Orofacial function is believed to influence an individual's diet. knowledge on appetite and enjoyment of eating in orofacially impaired individuals is scarce. OBJECTIVE We aimed to explore potential associations between impaired orofacial function, that is, orofacial pain, jaw function limitation and xerostomia, respectively, and diet, appetite, taste perception, as well as the enjoyment of eating. METHODS An online questionnaire was shared among Aarhus University's dental patients and through social media. A convenience sample of 351 individuals responded (97 men, 254 women, aged 18-86 years). Participants were divided into groups with and without orofacial pain or xerostomia based on responses. Questions about food intake, appetite, meal-related well-being and oral/general health were included. Data were analysed using Mann Whitney U tests, Spearman's correlation, Chi-square tests, and t-tests. RESULTS Participants with (n = 123) and without (n = 228) orofacial pain differed significantly regarding age, perceived oral/general health, frequency of consumption of for example cooked vegetables and raw whole fruit, perception of sourness, chewiness, and nausea/pain when eating (p ≤ .031). Participants with (n = 101) and without (n = 250) xerostomia differed significantly regarding perceived oral/general health, intake of prepared fruit, alcohol, ice cream/mousse/pudding, general appetite, intake of breakfast and liquid snacks, nausea/pain when eating, taste and chewiness of food (p ≤ .038). CONCLUSION Diet, appetite, taste and sensory perception, as well as enjoyment of eating of individuals reporting orofacial pain and/or xerostomia differed slightly to that of individuals free of such symptoms. However, due to the explorative nature of this study, the results should be interpreted with caution pending further research on potential long-term effects on nutritional status and well-being.
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Affiliation(s)
- Kristófer Sigurðsson
- Section for Orofacial Pain and Jaw Function, Department of Dentistry and Oral Health, Faculty of Health Sciences, Aarhus University and Scandinavian Center for Orofacial Neurosciences (SCON), Aarhus, Denmark
| | - Barbara Vad Andersen
- Food Quality Perception and Society Team, iSense Lab, Department of Food Science, Faculty of Technical Sciences, Aarhus University, Aarhus, Denmark
| | - Karina Haugaard Bendixen
- Section for Orofacial Pain and Jaw Function, Department of Dentistry and Oral Health, Faculty of Health Sciences, Aarhus University and Scandinavian Center for Orofacial Neurosciences (SCON), Aarhus, Denmark
| | - Lene Baad-Hansen
- Section for Orofacial Pain and Jaw Function, Department of Dentistry and Oral Health, Faculty of Health Sciences, Aarhus University and Scandinavian Center for Orofacial Neurosciences (SCON), Aarhus, Denmark
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Gong Y, Liu Y, Yin D. Effect of the application of digital technology-assisted optimization in the process of adjusting jaw position. Hua Xi Kou Qiang Yi Xue Za Zhi 2024; 42:268-276. [PMID: 38597088 PMCID: PMC11034415 DOI: 10.7518/hxkq.2024.2023327] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 10/02/2023] [Revised: 01/17/2024] [Indexed: 04/11/2024]
Abstract
OBJECTIVES The aim of this study was to demonstrate a novel jaw position adjustment technique derived from digital twins and evaluate the application effect of digital technology-assisted optimization in the process of adjusting jaw position on patients with temporomandibular disorders (TMD). METHODS A total of 74 patients with TMD who attended the Department of Temporomandibular Joint, West China Hospital of Stomatology, Si-chuan University, between June 2022 and May 2023 were selected. The patient's initial computed tomography (CT) and bilateral temporomandibular joint data obtained by magnetic resonance imaging (MRI) were collected. The 148 joints were divided into the normal disc-condyle relationship (N) group, disc displacement with reduction (DDWR) group, and disc displacement without reduction (DDWoR) group. Assisted by digital technology, the patient's CT data were reconstructed, and a personalized reference plane was established to adjust the jaw position. A three-point bite guiding splint was designed by the adjusted occlusal space and then fabricated by 3D printing technology. It was worn by the patients and then reviewed by MRI. Before and after the adjustment of jaw position, the amount and direction of condyle and disc displacement and the angle between condyle and disc were measured as the evaluation indexes of the effect of the adjustment. The correlation with condylar displacement was evaluated. RESULTS In the N group, the disc moved backward and downward along the X and Z axes by (-0.60±0.62) and (0.51±0.71) mm, respectively. In the DDWR group, the disc moved backward and upward along the X and Z axes by (-1.33±1.38) and (-0.09±1.31) mm, respectively. In the DDWoR group, the disc moved forward and downward along the X and Z axes by (0.49±1.76) and (1.35±1.76) mm, respectively. The angle between the condyle and the disc decreased after adjustment of the jaw position in all three groups. All patients showed improvement in symptoms after adjustment. CONCLUSIONS Digital technology-assisted jaw position adjustment can simplify the process, reduce the sensitivity of the technique, and improve patients' disc-condyle structure and symptoms. Therefore, its application in the treatment of patients with TMD is of great clinical significance.
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Affiliation(s)
- Yanji Gong
- State Key Laboratory of Oral Diseases & National Center for Stomatology & National Clinical Research Center for Oral Diseases & Dept. of Temporomandibular Joint, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China
| | - Yang Liu
- State Key Laboratory of Oral Diseases & National Center for Stomatology & National Clinical Research Center for Oral Diseases & Dept. of Temporomandibular Joint, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China
| | - Deqiang Yin
- Dept. of Engineering Mechanics, College of Aerospace Engineering, Chongqing University, Chong-qing 400044, China
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Arikan H, Citaker S, Ucok C. Psychometric properties of the Fonseca Anamnestic Index (FAI) for temporomandibular disorders: Turkish version, responsiveness, reliability, and validity study. Disabil Rehabil 2024; 46:1408-1415. [PMID: 37066863 DOI: 10.1080/09638288.2023.2199221] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2022] [Accepted: 03/31/2023] [Indexed: 04/18/2023]
Abstract
PURPOSE Many assessment tools have been proposed for use in clinical practice and research on individuals with temporomandibular disorders (TMD). It aimed to translate the Fonseca Anamnestic Index into Turkish (FAI/T) and examine the responsiveness, reliability and validity of the FAI/T in this study. MATERIALS AND METHODS Two hundred forty-nine individuals (207 female/42 male) with TMD were included in this study according to the RDC/TMD (muscle disorders, disc displacement, arthralgia and mixed disorders (muscle disorders and disc displacement)). Reliability was evaluated with test-retest reliability, internal consistency, and reproducibility. Validity was assessed with structural validity, construct validity, content validity, and face validity. In addition, responsiveness and floor and ceiling effects were also examined. RESULTS The ICC value (0.906) and Cronbach's α (0.951) of the (FAI/T) were excellent. Following Explarotary Factor Analysis, two factors were extracted, accounting for 51.859% of the total variation. Structural validity, construct validity, content validity, and face validity analyses proved the validity of the FAI/T. The responsiveness analysis showed that the Turkish FAI and its subscales were able to detect change over time. CONCLUSIONS The FAI/T has shown excellent reliability and good validity. The FAI/T can assess the symptoms of Turkish-speaking persons with TMD.Clinical Trials registration number: NCT04274985.
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Affiliation(s)
- Halime Arikan
- Department of Physiotherapy and Rehabilitation, Faculty of Health Sciences, Tokat Gaziosmanpasa University, Tokat, Turkey
| | - Seyit Citaker
- Department of Physiotherapy and Rehabilitation, Faculty of Health Sciences, Gazi University, Ankara, Turkey
| | - Cahit Ucok
- Department of Oral and Maxillofacial Surgery, Faculty of Dentistry, Ankara University, Ankara, Turkey
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Xiong X, Xiao CQ, Yang YC, Li YJ, Cheng QY, Wang XY, Liu Y. Temporomandibular disorder patients with excessive daytime sleepiness present greater pain intensity and reduced jaw function. J Oral Rehabil 2024; 51:639-647. [PMID: 38100233 DOI: 10.1111/joor.13639] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2023] [Revised: 09/20/2023] [Accepted: 12/07/2023] [Indexed: 03/02/2024]
Abstract
BACKGROUND Sleep disorders are associated with temporomandibular disorders (TMDs). Limited studies have focused on excessive daytime sleepiness (EDS) and its impact on jaw functions in TMD patients. OBJECTIVE The aim of the present investigation was to identify the impact of EDS on pain and jaw function in TMD patients. METHODS A total of 338 TMD patients (50 males and 288 females) was included. The Epworth Sleepiness Scale (ESS) was used to classify patients into EDS group (score ≥ 10) and non-EDS group (score < 10). The Jaw Functional Limitation Scale 8-item (JFLS-8) was used to assess the severity of jaw dysfunction. Pain intensity was evaluated using the Visual Analogue Scale (VAS). Anxiety and depression were evaluated using the Generalised Anxiety Disorder 7-item (GAD-7) and the Patient Health Questionnaire 9-item (PHQ-9). All included patients were diagnosed with pain-related TMD (PT), intra-articular TMD (IT) or combined TMD (CT). RESULTS Compared with non-EDS patients, EDS patients exhibited more severe jaw dysfunction, greater pain intensity and higher PHQ-9 scores (p < .05). Multivariate analyses showed that EDS (B = 3.69), female gender (B = 3.69), and elevated GAD-7 score (B = 0.73) were significantly associated with an increased score on the JFLS-8 (p < .05). Moreover, bivariate logistic regression analysis indicated a significant relationship between EDS and PT (OR = 2.70, p = .007). CONCLUSION The presence of EDS was more closely related to PT, but the causal relationship between them needs to be further confirmed. More concern and intervention to alleviate poor sleep quality might be highlighted during the treatment of TMD, especially PT subtype.
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Affiliation(s)
- Xin Xiong
- State Key Laboratory of Oral Diseases, National Center for Stomatology, National Clinical Research Center for Oral Diseases, Department of Orthodontics, West China Hospital of Stomatology, Sichuan University, Chengdu, Sichuan, China
- State Key Laboratory of Oral Diseases, National Center for Stomatology, National Clinical Research Center for Oral Diseases, Department of Temporomandibular Joint, West China Hospital of Stomatology, Sichuan University, Chengdu, Sichuan, China
| | - Chu-Qiao Xiao
- State Key Laboratory of Oral Diseases, National Center for Stomatology, National Clinical Research Center for Oral Diseases, Department of Head and Neck Oncology Surgery, West China Hospital of Stomatology, Sichuan University, Chengdu, Sichuan, China
| | - Yi-Chun Yang
- Department of Oral and Maxillofacial Surgery, Peking University School and Hospital of Stomatology, Beijing, China
| | - Yi-Jun Li
- State Key Laboratory of Oral Diseases, National Center for Stomatology, National Clinical Research Center for Oral Diseases, Department of Orthodontics, West China Hospital of Stomatology, Sichuan University, Chengdu, Sichuan, China
| | - Qiao-Yu Cheng
- State Key Laboratory of Oral Diseases, National Center for Stomatology, National Clinical Research Center for Oral Diseases, Department of Orthodontics, West China Hospital of Stomatology, Sichuan University, Chengdu, Sichuan, China
| | - Xiao-Yi Wang
- State Key Laboratory of Oral Diseases, National Center for Stomatology, National Clinical Research Center for Oral Diseases, Department of Head and Neck Oncology Surgery, West China Hospital of Stomatology, Sichuan University, Chengdu, Sichuan, China
| | - Yang Liu
- State Key Laboratory of Oral Diseases, National Center for Stomatology, National Clinical Research Center for Oral Diseases, Department of Temporomandibular Joint, West China Hospital of Stomatology, Sichuan University, Chengdu, Sichuan, China
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Yao Y, Liu SS, Jin L, Zeng H, Jiang X, Fang ZY, Cai B, Xu L. Mental health and jaw function of patients with anterior disc displacement with reduction. J Oral Rehabil 2024; 51:677-683. [PMID: 38087998 DOI: 10.1111/joor.13637] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2023] [Revised: 11/08/2023] [Accepted: 11/26/2023] [Indexed: 03/02/2024]
Abstract
BACKGROUND The mental health of patients with temporomandibular disorder or other jaw dysfunction is a primary concern in clinical practice, but the extent of these symptoms in this patient subset is not yet well understood. OBJECTIVES This cross-sectional study aimed to compare the mental health and jaw function between patients with anterior disc displacement with reduction (ADDWR) and healthy individuals. METHODS In total, 170 patients with ADDWR and 163 healthy participants enrolled in this study from March 2020 to December 2021. All participants completed a single assessment, including a pain rating and several questionnaires to assess jaw dysfunction, depression, and anxiety. All scores and the grade distribution of somatization, depression and anxiety were analysed between groups. RESULTS Significant differences were found in measures of pain, jaw function and somatization; the ADDWR group had significantly higher pain and functional jaw limitations than the healthy group. The grade distribution of somatic symptoms also differed between groups: the distribution of patients who reported mild and above scores in the ADDWR group was significantly higher than that of the healthy group. Depression and anxiety scores or grade distributions were not significantly different by group. CONCLUSION The jaw function of patients seeking treatment for ADDWR was lower than that of non-TMD individuals. They did not show high anxiety and depression symptoms, but their somatic symptoms were more apparent.
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Affiliation(s)
- Yuan Yao
- Department of Rehabilitation Medicine, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Sha Sha Liu
- Department of Rehabilitation Medicine, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Lei Jin
- Department of Rehabilitation Medicine, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Hong Zeng
- Department of Rehabilitation Medicine, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Xin Jiang
- Department of Rehabilitation Medicine, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Zhong Yi Fang
- Department of Rehabilitation Medicine, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Bin Cai
- Department of Rehabilitation Medicine, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Lili Xu
- Department of Rehabilitation Medicine, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
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Emshoff R, Astl M, Giotakis AI, Hupp LC, Kolk A. Factors associated with voice-related quality of life among patients with temporomandibular disorders. J Appl Oral Sci 2024; 32:e20230296. [PMID: 38536993 PMCID: PMC10984579 DOI: 10.1590/1678-7757-2023-0296] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2023] [Revised: 12/27/2023] [Accepted: 01/22/2024] [Indexed: 04/04/2024] Open
Abstract
BACKGROUND Research would be important for obtaining a better understanding of voice complaints among patients with temporomandibular disorders (TMD). OBJECTIVE The identification of predictors of voice disorders associated with TMD pain was made according to Diagnostic Criteria for TMD (DC/TMD) Axis I. METHODOLOGY Functional limitations were measured using the Jaw Functional Limitation Scales for mastication (JFLS-M), jaw mobility (JFLS-JM), and verbal and emotional expression (JFLS-VEE). Patients also completed the Hospital Anxiety and Depression Scale (HADS). The primary outcome was social-emotional and physical functioning as indicated by scores on the Voice-Related Quality of Life (V-RQOL) questionnaire. Multiple linear regression was used to model the relationship between the domains on the V-RQOL questionnaire and scores on the HADS and JFLS after adjusting for age, gender, DC/TMD diagnosis, pain intensity, and time since pain onset. RESULTS The HADS-D (B=-1.15; 95% CI, -1.718 to -0.587; p<.001) and JFLS-VEE (B=-0.22; 95% CI, -0.40 to -0.06; p=.008) were significant predictors of scores on the V-RQOL questionnaire. CONCLUSION Higher scores on depression measures and limitations in verbal and emotional expression could exacerbate voice problems among TMD pain patients. Future research should promote multidisciplinary treatments for TMD pain-related voice disorders.
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Affiliation(s)
- Rüdiger Emshoff
- University Clinic of Oral and Maxillofacial Surgery, Medical University of Innsbruck, Innsbruck, Austria
| | - Magdalena Astl
- Bachelor Program Speech and Language Therapy, University of Applied Sciences for Health Professions Upper Austria, Linz, Austria
| | - Aris Ioannis Giotakis
- Department of Otorhinolaryngology, Head and Neck Surgery, Medical University of Innsbruck, Innsbruck, Austria
| | - Linus Christian Hupp
- University Clinic of Oral and Maxillofacial Surgery, Medical University of Innsbruck, Innsbruck, Austria
| | - Andreas Kolk
- University Clinic of Oral and Maxillofacial Surgery, Medical University of Innsbruck, Innsbruck, Austria
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Fan PD, Han SLR, Cheng QY, Dan RC, Cheng JX, Tian YH, Xiang J, Wang J, Xiong X. Exploring the effect of disc displacement on the risk and severity of condylar erosion in adult temporomandibular disorder patients: A CBCT and MRI study. J Oral Rehabil 2024. [PMID: 38514933 DOI: 10.1111/joor.13688] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2023] [Revised: 01/08/2024] [Accepted: 03/10/2024] [Indexed: 03/23/2024]
Abstract
OBJECTIVE The objective of the study was to investigate the relationship between types of disc displacement (DD) diagnosed by magnetic resonance imaging (MRI), and the risk (presence or absence) and severity of condylar erosion (CE) graded using cone-beam computed tomography (CBCT) in adult Temporomandibular disorders (TMD) patients. METHODS A total of 353 TMD patients (283 females, 70 males) underwent MRI scans to categorise DD as normal (NA), anterior displacement with reduction (ADDR), or anterior displacement without reduction (ADDNR). CE severity was graded on a scale of 0-3 (absence, mild, moderate or severe) using CBCT. To establish the plausibility and cut-off points for CE diagnosis, the severity of CE was then further divided into three classifications: Grade 0 versus 1 + 2 + 3; Grades 0 + 1 versus 2 + 3; Grades 0 + 1 + 2 versus 3. Logistic regression analysis was performed, adjusting for age, gender and joint correlation. RESULTS ADDNR significantly increased the risk of CE compared with NA (OR = 10.04, 95% CI: [6.41, 15.73]) and showed a significant increase in CE severity across all classifications (ORs = 10.04-18.95). The effects of ADDNR were significant in both genders (p < .001) and had a greater impact in females. ADDR was predominantly associated with mild CE. CONCLUSIONS ADDNR significantly increased the risk and severity of CE independent of gender when compared to NA, whereas ADDR was mainly associated with mild CE. Slight cortical discontinuity may represent a subclinical diagnosis requiring further investigation.
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Affiliation(s)
- Pei-Di Fan
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, Chengdu, Sichuan, China
- West China School of Stomatology, Sichuan University, Chengdu, Sichuan, China
| | - Sophie Lau Rui Han
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, Chengdu, Sichuan, China
- West China School of Stomatology, Sichuan University, Chengdu, Sichuan, China
| | - Qiao-Yu Cheng
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, Chengdu, Sichuan, China
- West China School of Stomatology, Sichuan University, Chengdu, Sichuan, China
| | - Rui-Chen Dan
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, Chengdu, Sichuan, China
- West China School of Stomatology, Sichuan University, Chengdu, Sichuan, China
| | - Jun-Xin Cheng
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, Chengdu, Sichuan, China
- West China School of Stomatology, Sichuan University, Chengdu, Sichuan, China
| | - Yi-Hong Tian
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, Chengdu, Sichuan, China
- West China School of Stomatology, Sichuan University, Chengdu, Sichuan, China
| | - Jie Xiang
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, Chengdu, Sichuan, China
- West China School of Stomatology, Sichuan University, Chengdu, Sichuan, China
| | - Jun Wang
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, Chengdu, Sichuan, China
- West China School of Stomatology, Sichuan University, Chengdu, Sichuan, China
| | - Xin Xiong
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, Chengdu, Sichuan, China
- West China School of Stomatology, Sichuan University, Chengdu, Sichuan, China
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Minervini G, Nucci L, Barillari MR, Rotolo RP, Grassia V, d'Apuzzo F. Evaluation of tinnitus in patients with Temporomandibular Disorders through Axis II of the Diagnostic Criteria for Temporomandibular Disorders (DC/TMD) and the Tinnitus Handicap Inventory (THI). J Oral Rehabil 2024. [PMID: 38514892 DOI: 10.1111/joor.13687] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2023] [Revised: 03/05/2024] [Accepted: 03/09/2024] [Indexed: 03/23/2024]
Abstract
BACKGROUND Tinnitus is a quite common and bothersome disorder that results in a perceived sound or noise, without an external origin, often causing notable psychological distress. Some interconnections between tinnitus, bodily pain perception, and psychological well-being were previously reported, thus the relationships between tinnitus and temporomandibular joint (TMJ)-related muscle issues, resulting in somatosensory tinnitus, must be deeply investigated. This study aims to assess the prevalence of tinnitus in patients with temporomandibular disorders (TMD) and to examine the impact of treatment approaches for TMD in patients with and without tinnitus. MATERIALS AND METHODS In this cross-sectional study, a total of 37 adults with TMD symptoms were treated with cognitive behavioural psychological therapy, including relaxation and self-inspection, self-care education, and physiotherapy. Diagnostic data were collected before and after treatment using the Axis II of the Diagnostic Criteria for Temporomandibular Disorders (DC/TMD) and the Tinnitus Handicap Inventory (THI) questionnaire. Statistical analysis included descriptive assessments and significance was set at p < .05. RESULTS Individuals with tinnitus and TMD reported a significantly higher number of body pain areas, indicating a link between tinnitus and increased bodily pain perception. Tinnitus did not significantly impact TMJ-related functions. Significantly higher levels of psychological distress were observed in individuals with tinnitus, as evidenced by elevated scores in depression, generalised anxiety and somatic symptoms. CONCLUSION Tinnitus is a complex condition with significant effects on health and well-being, requiring an interdisciplinary approach for effective evaluation and care. The study provides deep insights into the prevalence of tinnitus in TMD patients, underscoring the need for comprehensive treatment strategies addressing both TMD and tinnitus.
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Affiliation(s)
- Giuseppe Minervini
- Multidisciplinary Department of Medical-Surgical and Dental Specialties, University of Campania Luigi Vanvitelli, Naples, Italy
| | - Ludovica Nucci
- Multidisciplinary Department of Medical-Surgical and Dental Specialties, University of Campania Luigi Vanvitelli, Naples, Italy
| | - Maria Rosaria Barillari
- Division of Phoniatrics and Audiology, Department of Mental and Physical Health and Preventive Medicine, University of Campania Luigi Vanvitelli, Naples, Italy
| | - Rossana Patricia Rotolo
- Multidisciplinary Department of Medical-Surgical and Dental Specialties, University of Campania Luigi Vanvitelli, Naples, Italy
| | - Vincenzo Grassia
- Multidisciplinary Department of Medical-Surgical and Dental Specialties, University of Campania Luigi Vanvitelli, Naples, Italy
| | - Fabrizia d'Apuzzo
- Multidisciplinary Department of Medical-Surgical and Dental Specialties, University of Campania Luigi Vanvitelli, Naples, Italy
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Luo H, Teng H, Chong DYR, Liu Z. The biomechanical effects of bimaxillary osteotomies to the patients with mandibular retraction under incisal clenching. Int J Numer Method Biomed Eng 2024:e3810. [PMID: 38472746 DOI: 10.1002/cnm.3810] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/28/2023] [Revised: 01/16/2024] [Accepted: 02/05/2024] [Indexed: 03/14/2024]
Abstract
The purpose of this study is to investigate the biomechanical effect of bimaxillary osteotomies on patients with mandibular retraction. Mandibular retraction, as a typical maxillofacial deformity, and has great adverse effects on TMJ. Bimaxillary osteotomies are widely used to correct symptoms of mandibular retraction. It is necessary to understand the effect of surgery on temporomandibular disc (TMJ). Five patients with mandibular retraction and 10 asymptomatic subjects were involved in this study. Finite element models of preoperative, postoperative and control group were constructed based on the CT data. Nine sets of concentrated forces were used to simulate the muscle effect and contact method was used to simulate the interaction within the TMJs and dentitions. The results showed that bimaxillary osteotomies could effectively improve the maxillofacial morphology and alleviate the overload in TMJ. The facial asymmetry and right chewing side preference could cause imbalanced stress distributions in the TMJs and interfere the surgical treatment.
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Affiliation(s)
- Haotian Luo
- Key Lab for Biomechanical Engineering of Sichuan Province, Sichuan University, Chengdu, China
- Yibin Institute of Industrial Technology, Sichuan University Yibin Park, Yibin, China
| | - Haidong Teng
- Key Lab for Biomechanical Engineering of Sichuan Province, Sichuan University, Chengdu, China
- Yibin Institute of Industrial Technology, Sichuan University Yibin Park, Yibin, China
| | - Desmond Y R Chong
- Engineering Cluster, Singapore Institute of Technology, Singapore, Singapore
| | - Zhan Liu
- Key Lab for Biomechanical Engineering of Sichuan Province, Sichuan University, Chengdu, China
- Yibin Institute of Industrial Technology, Sichuan University Yibin Park, Yibin, China
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Restrepo-Serna C, Santamaría-Villegas A. Association between stress and catecholamines with painful TMD in children. Int J Paediatr Dent 2024. [PMID: 38472143 DOI: 10.1111/ipd.13176] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/29/2023] [Revised: 02/19/2024] [Accepted: 03/03/2024] [Indexed: 03/14/2024]
Abstract
BACKGROUND Studying biomarkers in children with temporomandibular disorders (TMD) such as epinephrine, norepinephrine, and dopamine may reveal factors like screen time or sleep loss that affect these biomarkers and predict TMD-related pain, offering new research opportunities. AIM To determine the association between stress and catecholamines with myofascial pain and headache related to TMD in children. DESIGN Sixty-six 9- to 11-year-old children assisting at the clinics of Pediatric Dentistry of Universidad CES participated in the study. Myofascial pain and headache attributed to TMD were determined according to the Diagnostic Criteria for TMD (DC/TMD) Axis I. Stress was evaluated with the Perceived Stress Scale-Children (PSS-C), and a 24-h urine sample was analyzed using liquid chromatography to assay catecholamines. Single and multiple regression analyses were performed. RESULTS Children with a mean age of 10.3 years participated in the study. The mean score of stress was 29 ± 4. Perceived stress, dopamine, epinephrine, and norepinephrine were statistically significant predictors of myofascial pain and headache attributed to TMD in the single- and multiple variable logistic regression analyses. CONCLUSION Stressful states and its biological biomarkers increase the probability of developing myofascial pain and headache attributed to TMD in children.
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Ronsivalle V, Marrapodi MM, Tirupathi S, Afnan L, Cicciù M, Minervini G. Prevalence of temporomandibular disorders in juvenile idiopathic arthritis evaluated with diagnostic criteria for temporomandibular disorders: A systematic review with meta-analysis. J Oral Rehabil 2024; 51:628-637. [PMID: 38012098 DOI: 10.1111/joor.13625] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2023] [Revised: 10/19/2023] [Accepted: 10/28/2023] [Indexed: 11/29/2023]
Abstract
BACKGROUND Juvenile idiopathic arthritis (JIA) is a very common systemic inflammatory rheumatic disorder affecting the musculoskeletal system in children below 16 years of age. Joint inflammation and tissue destruction is the prime characteristic of the disease. Along with the systemic involvement in the long joints, several studies are mentioning the increased association of temporomandibular disorders (TMDs) in JIA. This current systematic review intends to find the prevalence rate of TMD in JIA-affected individuals as compared to healthy controls. METHODS We have searched in PubMed, Scopus and Ovid SP for articles published between the timeframe 1 January 1990 and 1 June 2023. All the searched articles were subjected to the Population, Exposure, Comparison, and Outcome model (PECO) based on which inclusion or exclusion is carried out. Participants (P) are children below 18 years of age, Exposure (E) is children or adolescents with a diagnosis of JIA, Comparator is age and gender-matched healthy controls who has no JIA or any systemic disorder, Outcome (O) is the prevalence of TMD. Only the studies that evaluated TMD using diagnostic criteria for evaluation of TMD (DC/TMD) were included in the analysis. We have set the exclusion to the following reasons- diagnostic sensitivity studies, case reports, and systematic reviews. The software Review Manager Version 5.4 (Cochrane Collaboration) was used to perform the pooled analysis. We measured the risk ratio (RR) between the two groups (JIA and no JIA) for the outcome TMD. RESULTS The pooled total included subjects were 366 in this review with an established diagnosis of JIA as evaluated by DC/TMD. The overall effect of the pooled data suggests that there is a significant difference in the TMD prevalence in the JIA group when compared to the control, results suggest that TMD is more prevalent in the JIA group RR 3.86; 95% CI [2.59, 5.76]. CONCLUSION Overall, based on the data we can suggest a positive relationship between JIA and TMD, hence presence of JIA can be a risk factor for the development of TMD. The sensitivity of DC/TMD is low when compared to magnetic resonance imaging.
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Affiliation(s)
- Vincenzo Ronsivalle
- Department of Biomedical and Surgical and Biomedical Sciences, Catania University, Catania, Italy
| | - Maria Maddalena Marrapodi
- Department of Woman, Child and General and Specialist Surgery, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Sunnypriyatham Tirupathi
- Department of Pediatric and Preventive Dentistry, Dr. D. Y. Patil Dental College and Hospital, Dr. D. Y. Patil Vidyapeeth, Pune, Maharashtra, India
| | - Lamea Afnan
- Department of Public Health Dentistry, Coorg Institute of Dental Sciences, Karnataka, India
| | - Marco Cicciù
- Department of Biomedical and Surgical and Biomedical Sciences, Catania University, Catania, Italy
| | - Giuseppe Minervini
- Multidisciplinary Department of Medical-Surgical and Odontostomatological Specialties, University of Campania "Luigi Vanvitelli", Naples, Italy
- Saveetha Dental College and Hospitals, Saveetha Institute of Medical and Technical Sciences (SIMATS), Saveetha University, Chennai, India
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Yazıcıoğlu İ, Çiftçi V. Evaluation of signs and symptoms of temporomandibular disorders and incisal relationships among 7-10-year-old Turkish children with sleep bruxism: A cross-sectional study. Cranio 2024; 42:243-249. [PMID: 34176445 DOI: 10.1080/08869634.2021.1939932] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
OBJECTIVE To study the signs and symptoms of temporomandibular disorders (TMDs) and incisal relationships related to sleep bruxism and parafunctional habits among children. METHODS The study consisted of 106 children (53 with and 53 without bruxism) between the ages of 7 and 10. A general questionnaire and Diagnostic Criteria for Temporomandibular Disorders Axis I examination form were used for each child. RESULTS There were significant differences between children according to pain, headache, midline deviation, opening pattern, temporomandibular joint noise, overjet, overbite, corrected deviation, and pain disorders (p < 0.05). According to the logistic regression, the higher scores of "mouth breathing" and "horizontal incisal overjet" were independent risk factors for TMDs. The lack of "bruxism" and "sleeping with open mouth" were protective factors for TMDs. CONCLUSION Children with bruxism showed signs and symptoms of TMDs and divergence in incisal relationships.
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Affiliation(s)
- İffet Yazıcıoğlu
- Department of Pediatric Dentistry, Çukurova University, Adana, Turkey
| | - Volkan Çiftçi
- Department of Pediatric Dentistry, Çukurova University, Adana, Turkey
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Uzunçıbuk H, Marrapodi MM, Meto A, Ronsivalle V, Cicciù M, Minervini G. Prevalence of temporomandibular disorders in clear aligner patients using orthodontic intermaxillary elastics assessed with diagnostic criteria for temporomandibular disorders (DC/TMD) axis II evaluation: A cross-sectional study. J Oral Rehabil 2024; 51:500-509. [PMID: 38041596 DOI: 10.1111/joor.13614] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2023] [Revised: 10/16/2023] [Accepted: 10/18/2023] [Indexed: 12/03/2023]
Abstract
BACKGROUND The objective of this investigation is to assess the relationship between the utilisation of orthodontic intermaxillary elastics and temporomandibular disorder (TMD) symptoms in clear aligner patients and to examine the correlation between the elastic usage time with the Diagnostic Criteria for Temporomandibular Disorders (DC/TMD)-Axis II Evaluation Forms. METHODS This study was carried out on a total of 40 clear aligner patients using intermaxillary elastics in the experimental group and 30 clear aligner patients who did not use any intermaxillary elastics in the control group. The data were evaluated using the Mann-Whitney U, chi-square, Fisher's exact chi-square, and Fisher Freeman Halton exact chi-square tests. RESULTS The characteristic pain intensity, mastication, mobility, communication, global and PHQ-9 scores of the experimental group were significantly higher than those of the control group (p < .05). The characteristic pain intensity score, interference score and chronic pain grade score of patients using Class III elastics were statistically significantly higher than those of patients using Class II elastics (p < .05). Patients who used elastics for less than 6 months had statistically significantly higher PHQ-9 scores than those who used elastics for more than 6 months (p < .05). CONCLUSIONS Orthodontic treatment may affect occlusion, bite force and jaw movement, which may cause or worsen TMD symptoms, and the DC/TMD questionnaires can determine if orthodontic patients acquire TMD by assessing their psychosocial state and pain-related problems.
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Affiliation(s)
- Hande Uzunçıbuk
- Department of Orthodontics, Dentistry Faculty, Trakya University, Edirne, Turkey
| | - Maria Maddalena Marrapodi
- Department of Woman, Child and General and Specialist Surgery, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Aida Meto
- Department of Dentistry, Faculty of Dental Sciences, University of Aldent, Tirana, Albania
| | - Vincenzo Ronsivalle
- Department of General Surgery and Medical-Surgical Specialties, School of Dentistry, University of Catania, Catania, Italy
| | - Marco Cicciù
- Department of General Surgery and Medical-Surgical Specialties, School of Dentistry, University of Catania, Catania, Italy
| | - Giuseppe Minervini
- Saveetha Dental College & Hospitals, Saveetha Institute of Medical & Technical Sciences, Saveetha University, Chennai, India
- Multidisciplinary Department of Medical-Surgical and Dental Specialties, University of Campania "Luigi Vanvitelli", Naples, Italy
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23
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Warzocha J, Gadomska-Krasny J, Mrowiec J. Etiologic Factors of Temporomandibular Disorders: A Systematic Review of Literature Containing Diagnostic Criteria for Temporomandibular Disorders (DC/TMD) and Research Diagnostic Criteria for Temporomandibular Disorders (RDC/TMD) from 2018 to 2022. Healthcare (Basel) 2024; 12:575. [PMID: 38470686 PMCID: PMC10931313 DOI: 10.3390/healthcare12050575] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2024] [Revised: 02/17/2024] [Accepted: 02/25/2024] [Indexed: 03/14/2024] Open
Abstract
This study aims to conduct a systematic analysis of literature published between 1 January 2018 and 1 September 2022, exploring factors influencing the progression or development of temporomandibular disorders (TMD), diagnosed using the Diagnostic Criteria for Temporomandibular Disorders (DC/TMD) or Research Diagnostic Criteria for Temporomandibular Disorders (RDC/TMD). Three electronic databases were reviewed to identify papers that examined TMD factors using DC/TMD or RDC/TMD. Inclusion criteria encompassed original research published in English between 1 January 2018 and 1 October 2022, online, and complete DC/TMD or RDC/TMD studies on human participants aged 18 or older. Two authors independently assessed the risk of bias using The Joanna Briggs Institute (JBI) Analytical cross-sectional studies' Critical Appraisal Tool. Of 1478 articles, 11 were included. The studies revealed strong associations between TMD and factors such as female, poor sleep quality, depression, oral parafunction, anxiety, somatization, and anatomical features. However, variables such as education, living conditions, socioeconomic status, marital status, chronic pain, and stress did not exhibit statistically significant correlations. Based on the obtained data, it can be concluded that the causes of TMD are largely related to psychological factors, which supports the biopsychosocial theory of the disorder.
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Affiliation(s)
- Joanna Warzocha
- Faculty of Medicine, Lazarski University, Świeradowska 43, 02-662 Warszawa, Poland
| | | | - Joanna Mrowiec
- SCS Astermed-Centrum Ortodontyczno-Implantologiczne, Świętego Bonifacego 92, 02-940 Warszawa, Poland
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Zieliński G, Pająk-Zielińska B, Ginszt M. A Meta-Analysis of the Global Prevalence of Temporomandibular Disorders. J Clin Med 2024; 13:1365. [PMID: 38592227 PMCID: PMC10931584 DOI: 10.3390/jcm13051365] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2024] [Revised: 02/22/2024] [Accepted: 02/25/2024] [Indexed: 04/10/2024] Open
Abstract
Background: This meta-analysis aims to evaluate the proportion of people with TMDs in different studies, considering factors such as geographical region, patient age, and sample size. Methods: The search yielded 6984 articles on the incidence of TMDs. Finally, 74 studies with 172,239 subjects and 35,259 with TMDs were selected for final analysis. Analyses were performed using the R statistical language. Results: The incidence of TMDs in the world population was 34%. The age group 18-60 years is the most exposed to TMDs. From the data presented, we observed that for each continent, the female group was 9% to 56% larger than the male group. The highest female-to-male ratio (F:M) was reported in South America (1.56), whereas the lowest F:M ratio was reported in Europe (1.09), suggesting an almost equal distribution of males and females. Conclusions: This suggests that geographical location may play a role in the results of the studies. The prevalence of TMDs was significantly higher in South America (47%) compared to Asia (33%) and Europe (29%). Larger epidemiological studies of TMDs in African and Australian populations are recommended. In conclusion, both visual and statistical assessments suggest that the results of our meta-analysis are robust and unlikely to be significantly affected by publication bias. This suggests that geographical location may play a role in the prevalence of TMDs.
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Affiliation(s)
- Grzegorz Zieliński
- Department of Sports Medicine, Medical University of Lublin, 20-093 Lublin, Poland
| | - Beata Pająk-Zielińska
- Interdisciplinary Scientific Group of Sports Medicine, Department of Sports Medicine, Medical University of Lublin, 20-093 Lublin, Poland
| | - Michał Ginszt
- Department of Rehabilitation and Physiotherapy, Medical University of Lublin, 20-093 Lublin, Poland;
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Arikan H, Citaker S, Ucok C, Ucok O. Effect of high voltage electrical stimulation in temporomandibular disorders: a randomized controlled trial. Physiother Theory Pract 2024:1-14. [PMID: 38407175 DOI: 10.1080/09593985.2024.2321215] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2023] [Accepted: 02/13/2024] [Indexed: 02/27/2024]
Abstract
OBJECTIVE To examine the effects of high voltage electrical stimulation (HVES) on pain intensity, maximum mouth opening (MMO), cervical mobility, head position, pressure pain thresholds (PPTs), bite force, joint sounds, and jaw muscle strength in individuals with temporomandibular disorders (TMDs). METHODS Thirty-four individuals with TMDs were randomly divided into the exercise group (EG) (n = 17) and the HVES group (HG) (n = 17). For 4 weeks, EG received exercise therapy alone, while HG received HVES (12 sessions in total, 3 days a week to anterior temporalis and masseter) in conjunction with exercise. RESULTS After the treatment, in both groups, pain intensity significantly decreased (p < .001); MMO (7.27 mm in HG and 3.61 mm in EG), cervical mobility, head position, PPTs, bite force, and jaw muscle strength significantly increased (p = .043 to < .001). Joint sounds significantly decreased in the HG (p = .008). Left bite force (p = .040) and left medial pterygoid PPT (p = .013) increased more in EG. The change in left bite force in EG over time was significant (p = .040; ηp2 = .126). The effect sizes of treatments were medium to large (from .527 to 1.602) for the evaluated parameters. CONCLUSION Although exercise alone was effective in many parameters evaluated, additional application of HVES provided further improvement for pain, MMO, cervical mobility, PPTs, jaw muscle strength and joint sounds. HVES can be routinely used in clinics for individuals with TMDs.
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Affiliation(s)
- Halime Arikan
- Department of Physiotherapy and Rehabilitation, Faculty of Health Sciences, Tokat Gaziosmanpasa University, Tokat, Turkey
| | - Seyit Citaker
- Department of Physiotherapy and Rehabilitation, Faculty of Health Sciences, Gazi University, Cankaya/Ankara, Turkey
| | - Cahit Ucok
- Department of Oral and Maxillofacial Surgery, Faculty of Dentistry, Ankara University, Yenimahalle/Ankara, Turkey
| | - Ozlem Ucok
- Department of Dentomaxillofacial Radiology, Faculty of Dentistry, Gazi University, Cankaya/Ankara, Turkey
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26
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Kulesa-Mrowiecka M, Ciężarek P, Pihut M. Effectiveness of Rehabilitation for Disk Displacement of the Temporomandibular Joint-A Cross-Sectional Study. J Clin Med 2024; 13:902. [PMID: 38337596 PMCID: PMC10856411 DOI: 10.3390/jcm13030902] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2023] [Revised: 01/19/2024] [Accepted: 01/31/2024] [Indexed: 02/12/2024] Open
Abstract
(1) Background: Dislocations of articular disk can occur as a result of parafunctions in the Temporo Mandibular Joint (TMJ), which limits the opening of the mandible and other movements. The aim of this study was to evaluate the effectiveness of rehabilitation in patients with disk displacement of the TMJ. A total of 327 subjects with Temporo Mandibular Disorders underwent stomathognatic physiotherapy. (2) Methods: Based on the results obtained by a manual functional analysis, 35 patients who were identified with articular disk locking (disk displacement without reduction) were included in the study. The study group (N = 35) was subjected to passive repositioning of the articular disk, reposition splints, and physiotherapy. The patient's TMJs were then examined before the therapy, immediately after the therapy, and during the follow-up visit 3-6 weeks after the therapy. The Diagnostic Criteria for the Most Common Intra-articular Temporomandibular Disorders was used to evaluate the effects of rehabilitation on the patients' range of motions and the Numeric Pain Rating Scale (NPRS). For the statistical analysis, Pearson's r correlation coefficient test and Wilcoxon signed-rank test were used. (3) Results: The results showed a significant improvement in the range of motion of the mandible movements. The level of improvement was dependent on the time from the incident until undergoing rehabilitation. (4) Conclusions: The stomatognathic physiotherapy applied increased the range of motion of the mandible and reduced pain levels to the expected range.
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Affiliation(s)
- Małgorzata Kulesa-Mrowiecka
- Department of Rehabilitation in Internal Diseases, Faculty of Health Sciences, Jagiellonian University Medical College, 31-126 Krakow, Poland
| | - Patryk Ciężarek
- Faculty of Health Science, Institute of Physiotherapy, Jagiellonian University Medical College, 31-126 Krakow, Poland;
| | - Małgorzata Pihut
- Prosthodontic Department, Faculty of Medicine, Institute of Dentistry, Jagiellonian University Medical College, 31-126 Krakow, Poland;
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Meng X, Liu S, Wu Z, Guo L. Application of panoramic radiographs in the diagnosis of temporomandibular disorders. Medicine (Baltimore) 2024; 103:e36469. [PMID: 38306563 PMCID: PMC10843406 DOI: 10.1097/md.0000000000036469] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/11/2023] [Accepted: 11/14/2023] [Indexed: 02/04/2024] Open
Abstract
To evaluate the feasibility of temporomandibular disorder (TMD) diagnosis with panoramic radiography, and provide standardized data for artificial intelligence-assisted diagnosis by measuring the differences in the condylar and mandibular ramus heights. A total of 500 panoramic radiographs (219 male and 281 female participants) of healthy individuals were examined. The panoramic machine compatible measurement software, SCANORA 5.2.6, was used to measure the bilateral condylar height and mandibular ramus height, and SPSS 27.0 was used to calculate the left- and right-side differences in condylar height and mandibular ramus height of healthy individuals. Magnetic resonance images of the temporomandibular joint region obtained from 46 outpatients in the Stomatology Department were selected along with their corresponding panoramic radiographs. The left- and right-sided differences were measured and compared with the magnetic resonance imaging results. The measurement data are expressed as mean ± standard deviation (mm). t Tests were used to analyze data from healthy male and healthy female groups. The findings revealed that while there was no significant difference (P > .05) in the height of the condyle between men and women, there was a significant difference (P < .05) in the height of the mandibular ramus. In healthy population, the difference in height between the left and right condyle was 1.09 ± 0.99 mm. The difference in height of mandibular ramus in men was 1.26 ± 0.85 mm and that in women was 1.19 ± 0.87 mm. For the diagnosis of TMD, the sensitivity of panoramic radiographs was 94.74% (36/38), specificity was 75.00% (6/8), and diagnostic accuracy was 91.30% (42/46). The height of the right and left lateral condyles was not identical in healthy individuals, resulting in a discernible height discrepancy. In addition, the height of the mandibular ramus varied. By considering the left-right lateral height differences identified in this study along with clinical examination, it is possible to employ this metric as a preliminary screening tool for patients with TMD. Further, the use of panoramic radiographs for initial TMD screening is both viable and significant.
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Affiliation(s)
- Xianbin Meng
- Department of Stomatology, The First Affiliated Hospital of Bengbu Medical College, Bengbu, China
| | - Sen Liu
- Department of Stomatology, The First Affiliated Hospital of Bengbu Medical College, Bengbu, China
| | - Zg Wu
- Department of Stomatology, The First Affiliated Hospital of Bengbu Medical College, Bengbu, China
| | - Liangying Guo
- Department of Stomatology, The First Affiliated Hospital of Bengbu Medical College, Bengbu, China
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Yap AU, Kim S, Lee BM, Jo JH, Park JW. Correlates of jaw functional limitation, somatization and psychological distress among different temporomandibular disorder diagnostic subtypes. J Oral Rehabil 2024; 51:287-295. [PMID: 37849410 DOI: 10.1111/joor.13606] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2023] [Revised: 09/11/2023] [Accepted: 10/04/2023] [Indexed: 10/19/2023]
Abstract
OBJECTIVES This study investigated the jaw functional status and severity of somatic/psychological symptoms in different Diagnostic Criteria for temporomandibular disorders (DC/TMD) diagnostic subtypes and established the correlates between jaw functional limitation, somatization, depression and anxiety. METHODS Data were accrued from consecutive 'first-visit' patients seeking TMD treatment at a university-based oral medicine/diagnosis clinic. Axis I physical TMD diagnoses were derived using the DC/TMD methodology and patients were categorized into pain-related (PT), intra-articular (IT) and combined (CT) TMD groups. Axis II measures were also administered and included the Jaw Functional Limitation Scale-20 (JFLS-20), Patient Health Questionnaire-15 and 9 (PHQ-15 and PHQ-9) and General Anxiety Disorder Scale-7 (GAD-7). Chi-square/Kruskal-Wallis tests and Spearman's correlation were employed for statistical evaluations (α = .05). RESULTS The final dataset consisted of 772 TMD patients (mean age of 37.7 ± 15.9 years; 70.2% females). The prevalence of PT, IT and CT was 11.9%, 15.7% and 72.4%, respectively. Significant differences in functional jaw limitations, somatization, depression (CT, PT > IT) and anxiety (CT > PT, IT) were observed. Moderate-to-severe somatization, depression and anxiety were detected in 12.6%-15.7% of patients. For all three TMD groups, JFLS global scale/subscale scores were weakly associated with somatization, depression and anxiety scores (rs < 0.4). Moderate-to-strong correlations were noted between somatization, depression and anxiety (rs = 0.50-0.74). CONCLUSIONS Functional jaw limitations were associated with painful TMDs but appear to be unrelated to somatization and psychological distress. Somatization and depression/anxiety were moderately correlated, underscoring the importance of somatic symptom screening when managing TMD patients.
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Affiliation(s)
- Adrian Ujin Yap
- Department of Dentistry, Ng Teng Fong General Hospital and Faculty of Dentistry, National University Health System, Singapore, Singapore
- National Dental Research Institute Singapore, National Dental Centre Singapore and Duke-NUS Medical School, Singapore Health Services, Singapore, Singapore
| | - Sunghae Kim
- Dental Research Institute, Seoul National University, Seoul, Korea
- Center for Future Dentistry, Seoul National University School of Dentistry, Seoul, Korea
| | - Byeong-Min Lee
- Department of Oral Medicine, Seoul National University Dental Hospital, Seoul, Korea
| | - Jung Hwan Jo
- Department of Oral Medicine, Seoul National University Dental Hospital, Seoul, Korea
- Department of Oral Medicine & Oral Diagnosis, Seoul National University School of Dentistry, Seoul, Korea
| | - Ji Woon Park
- Dental Research Institute, Seoul National University, Seoul, Korea
- Department of Oral Medicine, Seoul National University Dental Hospital, Seoul, Korea
- Department of Oral Medicine & Oral Diagnosis, Seoul National University School of Dentistry, Seoul, Korea
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Marciniak T, Kruk-Majtyka W, Bobowik P, Marszałek S. The Relationship between Kinesiophobia, Emotional State, Functional State and Chronic Pain in Subjects with/without Temporomandibular Disorders. J Clin Med 2024; 13:848. [PMID: 38337542 PMCID: PMC10856771 DOI: 10.3390/jcm13030848] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2023] [Revised: 01/23/2024] [Accepted: 01/29/2024] [Indexed: 02/12/2024] Open
Abstract
Although there is growing evidence that kinesiophobia is correlated with temporomandibular disorders (TMD), its relationship with other characteristic TMD comorbidities, such as depression, anxiety, functional limitations, and pain in the TMD population, has rarely been investigated. This study aims to evaluate the relationship between kinesiophobia, emotional state, functional state and chronic pain in subjects both with and without TMD. A total of 94 subjects participated in the study and were divided into two groups (47 subjects each)-TMD (subjects with temporomandibular disorders) and nTMD (asymptomatic controls)-on the basis of the RDC/TMD protocol. All measurements were taken with self-administered questionnaires: TSK-TMD for kinesiophobia, PHQ-9 and GAD-7 for psychoemotional state, JFLS-20 for jaw functional limitations, and GCPS for chronic pain. The prevalence of kinesiophobia in the TMD group was 38.3% for moderate risk, and 61.7% for high risk. The TMD group showed significantly higher scores in all categories (kinesiophobia, depression, jaw functional limitations and chronic pain), with the exception of anxiety which was right at the cut-off point. Moreover, a significant correlation was found between kinesiophobia (TSK-TMD) and jaw functional limitations (JFLS-20). Results of this study could provide new insight into the relationship between kinesiophobia and TMD, further improving the diagnosis process.
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Affiliation(s)
- Tomasz Marciniak
- Faculty of Rehabilitation, Józef Piłsudski Academy of Physical Education in Warsaw, 00-968 Warsaw, Poland; (W.K.-M.); (P.B.)
| | - Weronika Kruk-Majtyka
- Faculty of Rehabilitation, Józef Piłsudski Academy of Physical Education in Warsaw, 00-968 Warsaw, Poland; (W.K.-M.); (P.B.)
| | - Patrycja Bobowik
- Faculty of Rehabilitation, Józef Piłsudski Academy of Physical Education in Warsaw, 00-968 Warsaw, Poland; (W.K.-M.); (P.B.)
| | - Sławomir Marszałek
- Department of Physiotherapy, Poznan University of Medical Sciences, 61-701 Poznan, Poland
- Faculty of Physical Education in Gorzow Wielkopolski, Poznan University of Physical Education, 61-871 Poznan, Poland
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30
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Bousché G, Koutris M, Su N, Verhoeff MC, Lobbezoo F. Predictors of patients' satisfaction after temporomandibular disorder treatment in a referral clinic. J Oral Rehabil 2024; 51:266-277. [PMID: 37727979 DOI: 10.1111/joor.13600] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2023] [Revised: 04/26/2023] [Accepted: 09/07/2023] [Indexed: 09/21/2023]
Abstract
BACKGROUND Evaluating patients' satisfaction after received care for temporomandibular disorders (TMD) pain provides oral health care professionals with knowledge and tools to improve their clinical procedures. However, knowledge on patient characteristics that determine satisfaction with the received care for TMD pain is lacking. OBJECTIVE To identify potential baseline predictors for patients' satisfaction regarding the management of TMD pain upon treatment completion in a referral clinic. METHODS Eligible patients, viz., individuals of ≥16 years of age, with a TMD-pain diagnosis according the diagnostic criteria for TMD (DC/TMD), and who were treated in a referral clinic, were included. As part of their standard care, a set of diagnostic questionnaires was filled in (e.g. TMD-pain screener, graded chronic pain scale (GCPS), etc.). After completion of the received care, patients filled in a custom-made questionnaire based on patient reported experience measures (PREMs) to quantify their satisfaction with their treatment results and received care. To identify potential predictors associated with patients' satisfaction, univariate and multivariate linear regression analyses were used. RESULTS Twenty-seven patients (mean 39.6, SD 15.0) were included in this study. Overall, the patients were satisfied with the treatment results and the received care. Depressive feelings were negatively associated with satisfaction of treatment results (p = .01) and positively associated with satisfaction of received care (p = .01), while pain intensity was negatively associated with satisfaction of the received care. CONCLUSION Depressive feelings are a significant negative predictor of patients' satisfaction with the treatment result for TMD pain, while average pain intensity is a significant negative predictor of patients' satisfaction with the received care.
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Affiliation(s)
- G Bousché
- Department of Orofacial pain and Dysfunction, Academic Centre for Dentistry Amsterdam (ACTA), University of Amsterdam and Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - M Koutris
- Department of Orofacial pain and Dysfunction, Academic Centre for Dentistry Amsterdam (ACTA), University of Amsterdam and Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - N Su
- Department of Oral Public Health, Academic Centre for Dentistry Amsterdam (ACTA), University of Amsterdam and Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - M C Verhoeff
- Department of Orofacial pain and Dysfunction, Academic Centre for Dentistry Amsterdam (ACTA), University of Amsterdam and Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - F Lobbezoo
- Department of Orofacial pain and Dysfunction, Academic Centre for Dentistry Amsterdam (ACTA), University of Amsterdam and Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
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Penlington C, Palmer J, Martinez-Telchi D, Durham J, Valentine TL, Casals MJ, Oyarzo JF. Presentation and primary care management of temporomandibular disorders: A survey of primary care dentists in Santiago and Newcastle. J Oral Rehabil 2024; 51:241-246. [PMID: 37675953 DOI: 10.1111/joor.13587] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2022] [Revised: 04/05/2023] [Accepted: 08/18/2023] [Indexed: 09/08/2023]
Abstract
BACKGROUND Primary care dentists are often the first point of call for people with temporomandibular disorders (TMD) but it is not known how many people present to their dentist with TMD or the forms of first-line management that are routinely offered. OBJECTIVES To report rates of presentation of TMD and management offered in primary care by general dental practitioners in two similarly urban areas, Santiago, Chile and North-East England. METHODS An online survey was developed and distributed to primary care dentists in both regions. Descriptive data were presented to quantify presentation rates and forms of management offered. RESULTS Responses were received from 215 dentists practising in Chile and 46 in Newcastle. The majority reported seeing 1-2 patients weekly with TMD and less than one new presentation each week. Symptoms were most often treated conservatively and with self-management according to international guidelines. The form of self-management varied however and verbal instructions were often not backed up by written information. CONCLUSIONS This research provides a useful starting point in understanding the presentation to, and initial treatment of TMD in primary care internationally. Limitations included the method of recruitment and potentially non-representative samples. Further research could build on this work by including more countries and using more structured sampling methods. The work will be useful in understanding and planning early care pathways for people experiencing TMD.
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Affiliation(s)
- Chris Penlington
- Faculty of Medical Sciences, Newcastle University School of Dental Sciences, Framlington Place, Newcastle, UK
| | - Julia Palmer
- Faculty of Medical Sciences, Newcastle University School of Dental Sciences, Framlington Place, Newcastle, UK
| | - Daniela Martinez-Telchi
- Temporomandibular Disorders and Orofacial Pain Program, Faculty of Dentistry, Andrés Bello University, Santiago, Chile
| | - Justin Durham
- Faculty of Medical Sciences, Newcastle University School of Dental Sciences, Framlington Place, Newcastle, UK
| | - Tobar Lahosa Valentine
- Temporomandibular Disorders and Orofacial Pain Program, Faculty of Dentistry, Andrés Bello University, Santiago, Chile
| | - Maria Jose Casals
- Temporomandibular Disorders and Orofacial Pain Program, Faculty of Dentistry, Andrés Bello University, Santiago, Chile
| | - Juan Fernando Oyarzo
- Temporomandibular Disorders and Orofacial Pain Program, Faculty of Dentistry, Andrés Bello University, Santiago, Chile
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Chen X, Cheng Z, Xu J, Wang Q, Zhao Z, Jiang Q. Causal effects of life course adiposity on temporomandibular disorders: A Mendelian randomization study. J Oral Rehabil 2024; 51:278-286. [PMID: 37830131 DOI: 10.1111/joor.13607] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2023] [Revised: 09/08/2023] [Accepted: 09/29/2023] [Indexed: 10/14/2023]
Abstract
BACKGROUND Previous studies investigated the associations between obesity and temporomandibular disorders (TMDs), but the evidence for the causal inferences was unclear. OBJECTIVE We aimed to investigate the causal link between life course adiposity and TMDs. METHODS Mendelian randomization (MR) studies were performed using genetic instruments for birth weight (BW) (N = 261 932), childhood body mass index (BMI) (N = 39 620), childhood body size (N = 454 718), adult BMI (N = 99 998), body fat percentage (N = 454 633) and TMDs (N = 211 023). We assessed the overall effect of each life course adiposity factor via inverse-variance weighted (IVW), weighted median, and MR-Egger methods and performed extensive sensitivity analyses. Additionally, multivariable MR was conducted to evaluate the direct and indirect effects of childhood BMI on TMDs while accounting for BW and adult BMI, and vice versa. RESULTS Univariable MR analyses revealed a causal effect of low childhood adiposity on an increased risk of TMDs (childhood BMI: IVW OR: 0.65, 95% CI: 0.54-0.78, p < .001; childhood body size: IVW OR: 0.56, 95% CI: 0.43-0.73, p < .001). No causal association existed between genetically predicted BW, adult BMI, or body fat percentage and TMDs. In the multivariable MR analyses, the effects of childhood BMI on TMDs occurrence remained significant and direct, even after adjusting for BW and adult BMI (multivariable IVW OR: 0.78, 95% CI: 0.61-0.99, p = .048). No pleiotropy and heterogeneity were detected (p > .05). CONCLUSION Low childhood BMI might causally increase the risk of TMDs through a direct pathway.
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Affiliation(s)
- Xin Chen
- Department of Oral and Maxillofacial Surgery, Jiangyin People's Hospital Affiliated to Nantong University, Jiangyin, China
| | - Zheng Cheng
- Department of Oral and Maxillofacial Surgery, Jiangyin People's Hospital Affiliated to Nantong University, Jiangyin, China
| | - Junyu Xu
- Department of Oral and Maxillofacial Surgery, Jiangyin People's Hospital Affiliated to Nantong University, Jiangyin, China
| | - Qianyi Wang
- Department of Cardiology, Jiangyin People's Hospital Affiliated to Nantong University, Jiangyin, China
| | - Zhibai Zhao
- Department of Oral Mucosal Diseases, The Affiliated Stomatological Hospital of Nanjing Medical University, Nanjing, China
| | - Qianglin Jiang
- Department of Oral and Maxillofacial Surgery, Jiangyin People's Hospital Affiliated to Nantong University, Jiangyin, China
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Alam MK, Zaman MU, Alqhtani NR, Alqahtani AS, Alqahtani F, Cicciù M, Minervini G. Salivary Biomarkers and Temporomandibular Disorders: A Systematic Review conducted according to PRISMA guidelines and the Cochrane Handbook for Systematic Reviews of Interventions. J Oral Rehabil 2024; 51:416-426. [PMID: 37731276 DOI: 10.1111/joor.13589] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2023] [Revised: 08/11/2023] [Accepted: 08/17/2023] [Indexed: 09/22/2023]
Abstract
BACKGROUND The present review aimed to investigate the association between salivary biomarkers and temporomandibular disorders (TMD). TMD is a multifactorial condition characterised by pain and dysfunction in the temporomandibular joint (TMJ) and surrounding structures. Salivary biomarkers have emerged as potential diagnostic tools due to their non-invasiveness and easy accessibility. However, the literature on salivary biomarkers in relation to TMD is limited and inconsistent. METHODS Electronic databases of Pubmed, Embase, Web of Science, Scopus, Cochrane Library, PsychINFO, CINAHL and Medline were searched using specific search terms and Boolean operators. The search was limited to articles published in English that assessed salivary biomarkers in individuals diagnosed with TMD. Two reviewers independently screened the articles and extracted data. ROB-2 was used to assess the risk of bias. RESULTS Eleven clinical papers met the inclusion criteria and were included in the review. The findings provided consistent evidence of a clear association between salivary biomarkers and TMD. Various biomarkers, including cortisol, IL-1, glutamate and several others, were assessed. Some studies reported higher levels of cortisol and IL-1 in TMD patients, indicating potential involvement in stress and inflammation. Glutamate levels were found to be elevated, suggesting a role in pain modulation. Other biomarkers also showed alterations in TMD patients compared to controls: CONCLUSION: The findings from the included studies suggest that salivary biomarkers may play a role in TMD pathophysiology. Though a definitive conclusion can be drawn regarding the specific salivary biomarkers and their association with TMD, the results must be interpreted with caution considering the heterogeneity of the biomarkers assessed. Further research with larger sample sizes, standardised methodology and rigorous study designs is needed to elucidate the role of salivary biomarkers in TMD.
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Affiliation(s)
- Mohammad Khursheed Alam
- Preventive Dentistry Department, College of Dentistry, Jouf University, Skaka, Saudi Arabia
- Saveetha Dental College and Hospitals, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai, India
- Department of Public Health, Faculty of Allied Health Sciences, Daffodil International University, Dhaka, Bangladesh
| | - Mahmud Uz Zaman
- Department of Oral and Maxillofacial Surgery and Diagnostic Sciences, College of Dentistry, Prince Sattam Bin Abdullaziz University, Al-kharj, Saudi Arabia
| | - Nasser Raqe Alqhtani
- Department of Oral and Maxillofacial Surgery and Diagnostic Sciences, College of Dentistry, Prince Sattam Bin Abdullaziz University, Al-kharj, Saudi Arabia
| | - Abdullah Saad Alqahtani
- Department of Preventive Dental Sciences, College of Dentistry, Prince Sattam Bin Abdullaziz University, Al-kharj, Saudi Arabia
| | - Fawaz Alqahtani
- Department of Prosthodontics, School of Dentistry, Prince Sattam bin Abdulaziz University, Al-Kharj, Saudi Arabia
| | - Marco Cicciù
- Department of Biomedical and Surgical and Biomedical Sciences, Catania University, Catania, Italy
| | - Giuseppe Minervini
- Saveetha Dental College and Hospitals, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai, India
- Multidisciplinary Department of Medical-Surgical and Odontostomatological Specialties, University of Campania "Luigi Vanvitelli", Naples, Italy
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Lekaviciute R, Kriauciunas A. Relationship Between Occlusal Factors and Temporomandibular Disorders: A Systematic Literature Review. Cureus 2024; 16:e54130. [PMID: 38487145 PMCID: PMC10939299 DOI: 10.7759/cureus.54130] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/13/2024] [Indexed: 03/17/2024] Open
Abstract
Temporomandibular disorders (TMD) originate from various components within the temporomandibular joint (TMJ), causing an impact on the masticatory muscles, the joint itself, and associated structures. They are a widely prevalent issue across the world. According to epidemiological research, up to 50% of adults in the population have TMD-related symptoms. The objective of this work was to analyze the existing scientific literature regarding the association between malocclusion classes, bruxism, and tooth loss in relation to the etiology of TMD. This systematic review was conducted following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) 2020 analysis protocol. For the development of the question focus, the population, intervention, control, and outcomes (PICO) study design protocol was used. The question in focus according to the PICO format was: "Do malocclusion, tooth loss, and bruxism contribute to temporomandibular disorders?". The review was performed with articles from PubMed, Web of Science, and Google Scholar databases according to the specified inclusion and exclusion criteria. The included articles were not older than five years. The risk of bias was assessed in the included studies by using the Cochrane Risk-of-bias 2 (RoB-2) tool. Out of a total of 32 results received, 21 articles were chosen according to the established criteria after conducting a review and analysis of their full texts. The article search sequence was presented in the PRISMA 2020 flow diagram, and the outcomes of the chosen articles were presented. The literature results revealed a relationship between occlusion and the development of TMD. The influence of occlusal factors on the TMJ was explained by an examination of joint anatomy and symptoms related to TMD. This study revealed variations in TMJ factors across different malocclusion classes. Additionally, it was observed that the occurrence and attributes of TMD are influenced by the number of tooth loss quadrants and the frequency of missing teeth. Furthermore, a correlation was found between bruxism and the symptoms of TMD, including myofascial pain, disc displacement, arthralgia, and muscle disorders. This literature review provides comprehensive information on the relationship between malocclusion classes, bruxism, tooth loss, and TMDs. This prompts healthcare professionals to prioritize patients' occlusal assessment and TMJ condition.
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Affiliation(s)
- Roberta Lekaviciute
- Faculty of Odontology, Medical Academy, Lithuanian University of Health Sciences, Kaunas, LTU
| | - Albertas Kriauciunas
- Faculty of Odontology, Clinic of Dental and Maxillofacial Orthopaedics, Medical Academy, Lithuanian University of Health Sciences, Kaunas, LTU
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Liu CG, Yap AU, Fu KY, Lei J. The "5Ts" screening tool: Enhancements and threshold values for effective TMD identification. Oral Dis 2024. [PMID: 38287488 DOI: 10.1111/odi.14877] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2023] [Revised: 01/11/2024] [Accepted: 01/15/2024] [Indexed: 01/31/2024]
Abstract
OBJECTIVE This study aimed to enhance the quintessential "five temporomandibular disorder (TMD) symptoms" (5Ts) screener by incorporating frequency options and distinguishing between TMJ and muscle pain. The diagnostic accuracy along with cut-off points for the effective identification of TMDs was also established. METHODS Participants, aged ≥18 years, were recruited from a university-based hospital. After completing surveys encompassing demographic data and the enhanced 5Ts (with frequency options [5Ts-F] and differentiation of TMJ/muscle pain [6Ts-F]), protocolized interviews and clinical examinations were performed following DC/TMD. The diagnostic accuracy and best cut-off points were determined with the area under the receiver operating characteristic curves (AUCs). RESULTS 324 participants were recruited (mean age 30.0 ± 11.4 years). Among these, 86.4% had TMDs. 5Ts exhibited high diagnostic accuracy for detecting all TMDs (AUC = 0.92) with sensitivity/specificity values of 83.9%/88.6%. Both 5Ts-F and 6Ts-F had slightly better accuracy (AUCs = 0.95/0.96), comparable sensitivity, and superior specificity (97.7%) compared to 5Ts. The best cut-off points were 1.5 for 5Ts and 2.5 for 5Ts-F/6Ts-F. CONCLUSIONS Although all three TMD screeners presented high diagnostic accuracy, 5Ts-F/6Ts-F had notably improved specificity. 5Ts scores of >1.5 and 5Ts-F/6Ts-F scores of >2.5 are to be applied for screening the presence of TMDs.
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Affiliation(s)
- C G Liu
- Center for TMD & Orofacial Pain, Peking University School & Hospital of Stomatology, Beijing, China
- Department of Oral & Maxillofacial Radiology, Peking University School & Hospital of Stomatology, Beijing, China
- National Center for Stomatology and National Clinical Research Center for Oral Diseases, Beijing, China
- National Engineering Research Center of Oral Biomaterials and Digital Medical Devices, Beijing, China
- Beijing Key Laboratory of Digital Stomatology, Beijing, China
| | - A U Yap
- Center for TMD & Orofacial Pain, Peking University School & Hospital of Stomatology, Beijing, China
- Department of Dentistry, Ng Teng Fong General Hospital, and Faculty of Dentistry, National University Health System, Singapore, Singapore
- National Dental Research Institute Singapore, National Dental Centre Singapore and Duke-NUS Medical School, Singapore Health Services, Singapore, Singapore
| | - K Y Fu
- Center for TMD & Orofacial Pain, Peking University School & Hospital of Stomatology, Beijing, China
- Department of Oral & Maxillofacial Radiology, Peking University School & Hospital of Stomatology, Beijing, China
- National Center for Stomatology and National Clinical Research Center for Oral Diseases, Beijing, China
- National Engineering Research Center of Oral Biomaterials and Digital Medical Devices, Beijing, China
- Beijing Key Laboratory of Digital Stomatology, Beijing, China
| | - J Lei
- Center for TMD & Orofacial Pain, Peking University School & Hospital of Stomatology, Beijing, China
- Department of Oral & Maxillofacial Radiology, Peking University School & Hospital of Stomatology, Beijing, China
- National Center for Stomatology and National Clinical Research Center for Oral Diseases, Beijing, China
- National Engineering Research Center of Oral Biomaterials and Digital Medical Devices, Beijing, China
- Beijing Key Laboratory of Digital Stomatology, Beijing, China
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Osiewicz M, Ciapała B, Bolt K, Kołodziej P, Więckiewicz M, Ohrbach R. Diagnostic Criteria for Temporomandibular Disorders (DC/TMD): Polish assessment instruments. Dent Med Probl 2024; 61:5-8. [PMID: 38270283 DOI: 10.17219/dmp/181149] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2024] [Revised: 01/09/2024] [Accepted: 01/13/2024] [Indexed: 01/26/2024] Open
Abstract
The article presents the Polish version of the Diagnostic Criteria for Temporomandibular Disorders (DC/TMD), the process of document translation and cultural adaptation.
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Affiliation(s)
- Magdalena Osiewicz
- Department of Integrated Dentistry, Dental Institute, Faculty of Medicine, Jagiellonian University Medical College, Cracow, Poland
| | - Bartosz Ciapała
- Department of Integrated Dentistry, Dental Institute, Faculty of Medicine, Jagiellonian University Medical College, Cracow, Poland
| | | | - Piotr Kołodziej
- Department of Didactics of Polish Literature and Language, Institute of Polish Philology, Faculty of Humanities, Pedagogical University of Cracow, Poland
| | | | - Richard Ohrbach
- Department of Oral Diagnostic Sciences, School of Dental Medicine, University of Buffalo, USA
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Pihut ME, Kostrzewa-Janicka J, Orczykowska M, Biegańska-Banaś J, Gibas-Stanek M, Gala A. Initial assessment of the psycho-emotional state of patients with temporomandibular disorders: A pilot study. Dent Med Probl 2024; 61:153-159. [PMID: 38441313 DOI: 10.17219/dmp/178325] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2023] [Accepted: 01/06/2024] [Indexed: 03/07/2024] Open
Abstract
BACKGROUND Temporomandibular disorders (TMD) are a group of conditions that affect the function of the masticatory muscles, temporomandibular joints and surrounding structures. OBJECTIVES The objective of the preliminary investigation was to develop an initial questionnaire for emotional assessment, pre-designed for TMD patients, and provide guidance for further management through referral to psychological and/or psychiatric counseling. Additionally, we aimed to compare the results of tests carried out in TMD patients with those of healthy subjects. MATERIAL AND METHODS The study involved 260 patients who reported for dental treatment. The TMD study group (Group 1, n = 130) consisted of patients diagnosed with TMD, and the control group (Group 2, n = 130) had TMD diagnostically excluded. The questionnaire included 30 questions about the emotional state of the patients in the past 4 weeks. RESULTS The mean scores were 37.715 points for Group 1 (median (Me) = 35.5, standard deviation (SD) = 12.58 and 24.938 points for Group 2 (Me = 24, SD = 7.95) (p < 0.001). CONCLUSIONS The research suggests that the developed questionnaire is useful for an initial assessment of the psycho-emotional state of TMD patients. Furthermore, the results emphasize a greater need for psychological counseling in TMD patients compared to their healthy counterparts.
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Affiliation(s)
- Małgorzata Ewa Pihut
- Department of Prosthodontics and Orthodontics, Institute of Dentistry, Faculty of Medicine, Jagiellonian University, Krakow, Poland
| | | | - Magdalena Orczykowska
- Department of Prosthodontics and Orthodontics, Institute of Dentistry, Faculty of Medicine, Jagiellonian University, Krakow, Poland
| | - Joanna Biegańska-Banaś
- Department of Health Psychology, Institute of Nursing and Midwifery, Jagiellonian University Medical College, Krakow, Poland
| | - Marta Gibas-Stanek
- Department of Prosthodontics and Orthodontics, Institute of Dentistry, Faculty of Medicine, Jagiellonian University, Krakow, Poland
| | - Andrzej Gala
- Department of Health Psychology, Institute of Nursing and Midwifery, Jagiellonian University Medical College, Krakow, Poland
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Maheshwari K, Srinivasan R, Singh BP, Tiwari B, Kirubakaran R. Effectiveness of anterior repositioning splint versus other occlusal splints in the management of temporomandibular joint disc displacement with reduction: A meta-analysis. J Indian Prosthodont Soc 2024; 24:15-24. [PMID: 38263554 PMCID: PMC10896308 DOI: 10.4103/jips.jips_355_23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2023] [Revised: 11/27/2023] [Accepted: 11/28/2023] [Indexed: 01/25/2024] Open
Abstract
BACKGROUND Disc displacement with reduction (DDwR) is among the common disc disorders of temporomandibular joint (TMJ), which can be managed conservatively by splint therapy. Anterior repositioning splint (ARS) is the most commonly prescribed splint by dental practitioners, but not getting a normal disc-condyle relationship always and other side effects lead to need of comparing with other occlusal splints. This review will help in informed decision-making by clinicians in choosing an appropriate splint type for patients. AIM The aim is to compare the effectiveness of ARS in the management of DDwR with other occlusal splints for TMJ and muscle pain, TMJ noise, any adverse effects, regaining normal disc-condyle relationship. MATERIALS AND METHODS We followed published protocol in the International prospective register of systematic reviews. Databases were searched till May 2023 using different search strategies as per the database. Title and abstract screening, followed by full-text screening and data extraction with risk of bias, was done by two independent reviewers in Covidence. Outcomes were reported as risk ratio (RR) or mean difference (MD) for dichotomous or continuous outcomes, respectively, using RevMan 5.4 (Review Manager 5.4) software. We used a random effect model for statistical analysis. Certainty of evidence was assessed using the Grading of Recommendation, Assessment, Development, and Evaluation Guideline Development Tool (GRADEpro GDT) software. RESULTS A total of 1145 reports were found from a database search. After screening, four studies were included for systematic reviews. Other occlusal splints reported were sagittal vertical extrusion device and mandibular ARS, full hard stabilization splint of canine or centric stabilization type. Data of only two studies could be used for meta-analysis having 30 participants received ARS and 40 received other occlusal splints. We did not find evidence of any difference between ARS and other occlusal splints for TMJ clicking in short term (RR 1.25, 95% confidence interval [CI] 0.91-1.72) but a small difference in favor of other occlusal splint in long term (RR 2.40, 95% CI 1.04-5.55). No evidence of any difference was found between both treatments for TMJ pain in short term (MD-5.68, 95% CI-17.31-5.95) and long term (MD 0.00, 95% CI-2.86-2.86) and muscle pain in short term. The certainty of evidence for comparison of two treatments for different outcomes was of low or very low level. CONCLUSION Evidence is uncertain that other occlusal splints reduced TMJ clicking slightly in comparison to ARS. For the remaining outcomes, no evidence of any difference was found between the two splints and it may be biased due to selection bias, inadequate blinding of participants, and outcome assessor.
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Affiliation(s)
- Komal Maheshwari
- Department of Prosthodontics and Crown and Bridge, ESIC Dental College and Hospital, Delhi, India
| | - Ramya Srinivasan
- Department of Prosthodontics and Crown and Bridge, King George's Medical University, India
| | - Balendra Pratap Singh
- Department of Prosthodontics and Crown and Bridge, King George's Medical University, India
- Cochrane Affiliate Center, King George's Medical University, Lucknow, Uttar Pradesh, India
| | - Bhawana Tiwari
- Department of Prosthodontics and Crown and Bridge, ESIC Dental College and Hospital, Delhi, India
| | - Richard Kirubakaran
- Centre for Biostatistics and Evidence-Based Medicine, Vellore, Tamil Nadu, India
- Department of Research, Narayana Dental College and Hospital, Nellore, Andhra Pradesh, India
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Kulesa-Mrowiecka M, Piech J, Dowgierd K, Myśliwiec A. Physical therapy of temporomandibular disorder in a child with arthrogryposis multiplex congenita: A case report and literature review. Cranio 2024; 42:25-32. [PMID: 33616016 DOI: 10.1080/08869634.2021.1890453] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
BACKGROUND Arthrogryposis multiplex congenita (AMC) is a rare congenital disorder characterized by the occurrence of polyarticular contractures. Temporomandibular disorders (TMD) affect 25% of patients with arthrogryposis. CLINICAL PRESENTATION In this case report, the authors describe rehabilitation of a child between 8 and 24 months of age with AMC accompanied by Pierre-Robin Sequence. Physiotherapy directed to the TMJ included manual therapy, food intake training, and sensory training. CONCLUSION Increase in the mobility of the TMJ and improvement in food intake, swallowing, speech, and breathing were achieved. Further research is necessary for investigating the effects of the proposed protocol of physiotherapy on a larger number of children with AMC and co-occurrence of TMD.
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Affiliation(s)
- Małgorzata Kulesa-Mrowiecka
- Jagiellonian University Medical College, Faculty of Health Science, Institute of Physiotherapy, Department of Physiotherapy, Krakow, Poland
| | - Joanna Piech
- Faculty of Health Sciences, Jagiellonian University Medical College, Krakow, Poland
| | - Krzysztof Dowgierd
- Department of Maxillofacial Surgery, Reconstructive and Aesthetic Surgery, The Regional Children's Specialized Centre in Olsztyn, Poland
| | - Andrzej Myśliwiec
- Institute of Physiotherapy and Health Sciences, Academy of Physical Education, Katowice, Poland
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Nota A, Pittari L, Lannes AC, Vaghi C, Calugi Benvenuti C, Tecco S. Analysis of Cervical Range of Motion in Subjects Affected by Temporomandibular Disorders: A Controlled Study. Medicina (Kaunas) 2023; 60:37. [PMID: 38256297 PMCID: PMC10819167 DOI: 10.3390/medicina60010037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/17/2023] [Revised: 12/21/2023] [Accepted: 12/22/2023] [Indexed: 01/24/2024]
Abstract
Background and Objectives: The aim of this study were to compare the cervical ROM data obtained from accelerometer exams between patients suffering from TMDs (study group) and healthy patients (control group). Material and Methods: A sample of 43 young adult subjects (23 control subjects and 20 TMD patients) were included in this study and analyzed with the accelerometer (Baiobit™, BTS, Garbagnate Milanese, Milan, Italy) to assess cervical ROM using a standardized protocol, including the following occlusal conditions: mandibular rest position, clenching, clenching with cotton rolls, maximal intercuspation, and mandibular position with cotton rolls. The cervical ROM was measured in degrees and expressed as the mean and standard deviation. Results: TMD patients showed a reduced cervical extension compared to control subjects in all the conditions, with statistically significant relevance. Regarding the other movements, the differences were not statistically or clinically significant. Conclusions: Based on the results of the present study, it can be observed that temporomandibular disorders are associated with a decreased cervical extension range, while the remaining components of ROM do not seem to be significantly associated. The use of accelerometers in ROM analysis could be helpful in improving interdisciplinary communication between dentists and physiotherapists.
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Affiliation(s)
- Alessandro Nota
- Dental School, Vita-Salute San Raffaele University and Department of Dentistry, IRCCS San Raffaele Hospital, 20132 Milan, Italy; (L.P.); (A.C.L.); (C.V.); (C.C.B.); (S.T.)
| | - Laura Pittari
- Dental School, Vita-Salute San Raffaele University and Department of Dentistry, IRCCS San Raffaele Hospital, 20132 Milan, Italy; (L.P.); (A.C.L.); (C.V.); (C.C.B.); (S.T.)
- Department of Clinical Medicine, Public Health, Life and Environmental Sciences (MeSVA), University of L’Aquila, 24100 L’Aquila, Italy
| | - Alessia Claudia Lannes
- Dental School, Vita-Salute San Raffaele University and Department of Dentistry, IRCCS San Raffaele Hospital, 20132 Milan, Italy; (L.P.); (A.C.L.); (C.V.); (C.C.B.); (S.T.)
| | - Chiara Vaghi
- Dental School, Vita-Salute San Raffaele University and Department of Dentistry, IRCCS San Raffaele Hospital, 20132 Milan, Italy; (L.P.); (A.C.L.); (C.V.); (C.C.B.); (S.T.)
| | - Clarissa Calugi Benvenuti
- Dental School, Vita-Salute San Raffaele University and Department of Dentistry, IRCCS San Raffaele Hospital, 20132 Milan, Italy; (L.P.); (A.C.L.); (C.V.); (C.C.B.); (S.T.)
| | - Simona Tecco
- Dental School, Vita-Salute San Raffaele University and Department of Dentistry, IRCCS San Raffaele Hospital, 20132 Milan, Italy; (L.P.); (A.C.L.); (C.V.); (C.C.B.); (S.T.)
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Alam MK, Alsharari AHL, Shayeb MAL, Elfadil S, Cervino G, Minervini G. Prevalence of bruxism in down syndrome patients: A systematic review and meta-analysis. J Oral Rehabil 2023; 50:1498-1507. [PMID: 37507203 DOI: 10.1111/joor.13563] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2023] [Revised: 07/09/2023] [Accepted: 07/14/2023] [Indexed: 07/30/2023]
Abstract
BACKGROUND Bruxism is a parafunctional activity characterised by grinding or clenching of teeth and is a common oral health concern in individuals with down syndrome (DS). Understanding the prevalence of bruxism in this population is crucial for developing effective management strategies. This systematic review and meta-analysis is aimed to investigate the prevalence of bruxism among individuals with DS and explore its association with other oral health issues. METHODS A comprehensive search was conducted across multiple electronic databases to identify relevant studies. Cross-sectional and observational studies were included. Data on bruxism prevalence and associated factors were extracted, and a meta-analysis was performed using both fixed-effects (FE) and random-effects (RE) models of MedCalc software. Heterogeneity among studies was assessed using I2 statistics. New Castle-Ottawa Scale was used to evaluate methodological quality of the included studies. RESULTS Eight studies met the pre-defined inclusion criteria and were included in the analysis. Seven studies used a questionnaire to assess bruxism. The pooled proportion estimate for occurrence of DS across the included studies was found to be 0.33 (95% CI: 0.22-0.45) as per the RE model and 0.35 (95% CI: 0.31-0.450) as per FE model in the quantitative analysis. All studies exhibited good methodological quality. CONCLUSION This systematic review and meta-analysis provide evidence of a significant prevalence of bruxism among individuals with DS. The findings highlight the association of bruxism with other oral health issues and specific chromosomal abnormalities. Comprehensive oral health assessments, including diagnostic procedures like Polysomnography, are essential for addressing the unique oral health needs of individuals with DS. Further studies are recommended with a valid tool for the diagnosis. Early interventions and management strategies need to be tailored to this population, considering the multifaceted nature of oral health concerns in individuals with DS.
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Affiliation(s)
- Mohammad Khursheed Alam
- Preventive Dentistry Department, College of Dentistry, Jouf University, Sakaka, Saudi Arabia
- Department of Dental Research Cell, Saveetha Institute of Medical and Technical Sciences, Saveetha Dental College and Hospitals, Chennai, India
- Department of Public Health, Faculty of Allied Health Sciences, Daffodil International University, Dhaka, Bangladesh
| | | | - Maher A L Shayeb
- Clinical Science Department, Center of Medical and Bioallied Health Sciences Research, Ajman University, Ajman, UAE
| | - Sittana Elfadil
- Department of Clinical Sciences, Prosthodontics, College of Dentistry, Center of Medical and Bio-Allied Health Sciences Research. Ajman University, Ajman, UAE
| | - Gabriele Cervino
- Department of Biomedical and Dental Sciences and Morphofunctional Imaging, School of Dentistry, University of Messina, Messina, Italy
| | - Giuseppe Minervini
- Multidisciplinary Department of Medical-Surgical and Dental Specialties, University of Campania, Naples, Italy
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Rongo R, Michelotti A, Pedersen TK, Resnick CM, Stoustrup P. Management of temporomandibular joint arthritis in children and adolescents: An introduction for orthodontists. Orthod Craniofac Res 2023; 26 Suppl 1:151-163. [PMID: 37226648 DOI: 10.1111/ocr.12676] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Accepted: 05/02/2023] [Indexed: 05/26/2023]
Abstract
Juvenile idiopathic arthritis (JIA) is the most common inflammatory rheumatic disease of childhood. JIA can affect any joint and the temporomandibular joint (TMJ) is one of the joints most frequently involved. TMJ arthritis impacts mandibular growth and development and can result in skeletal deformity (convex profile and facial asymmetry), and malocclusion. Furthermore, when TMJs are affected, patients may present with pain at joint and masticatory muscles and dysfunction with crepitus and limited jaw movement. This review aims to describe the role of orthodontists in the management of patients with JIA and TMJ involvement. This article is an overview of evidence for the diagnosis and treatment of patients with JIA and TMJ involvement. Screening for the orofacial manifestation of JIA is important for orthodontists to identify TMJ involvement and related dentofacial deformity. The treatment protocol of JIA with TMJ involvement requires an interdisciplinary collaboration including orthopaedic/orthodontic treatment and surgical interventions for the management of growth disturbances. Orthodontists are also involved in the management of orofacial signs and symptoms; behavioural therapy, physiotherapy and occlusal splints are the suggested treatments. Patients with TMJ arthritis require specific expertise from an interdisciplinary team with members knowledgeable in JIA care. Since disorders of mandibular growth often appear during childhood, the orthodontist could be the first clinician to see the patient and can play a crucial role in the diagnosis and management of JIA patients with TMJ involvement.
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Affiliation(s)
- Roberto Rongo
- Department of Neurosciences, Reproductive sciences and Oral Sciences, School of Orthodontics, University of Naples "Federico II", Naples, Italy
| | - Ambrosina Michelotti
- Department of Neurosciences, Reproductive sciences and Oral Sciences, School of Orthodontics, University of Naples "Federico II", Naples, Italy
| | - Thomas Klit Pedersen
- Department of Dentistry and Oral Health, Section of Orthodontics, Aarhus University, Aarhus, Denmark
- Department of Maxillofacial Surgery, Aarhus University Hospital, Aarhus, Denmark
| | - Cory M Resnick
- Department of Oral and Maxillofacial Surgery, Harvard School of Dental Medicine and Harvard Medical School, Boston, MA, USA
- Department of Plastic and Oral Surgery, Boston Children's Hospital, Boston, MA, USA
| | - Peter Stoustrup
- Department of Dentistry and Oral Health, Section of Orthodontics, Aarhus University, Aarhus, Denmark
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Zheng Y, Zhou X, Huang Y, Lu J, Cheng Q, Fan P, Xiong X. Low income is associated with impaired jaw function via anxiety and depression in patients with temporomandibular disorders. J Oral Rehabil 2023; 50:1373-1381. [PMID: 37641469 DOI: 10.1111/joor.13579] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2023] [Revised: 05/06/2023] [Accepted: 08/17/2023] [Indexed: 08/31/2023]
Abstract
OBJECTIVE The association between jaw function and income in patients with temporomandibular disorders (TMDs) remain unclear. The aim of this study was to explore this association and its relationship with anxiety and depression. SUBJECTS AND METHODS A total of 451 TMD patients, including 361 males and 90 females, participated in this study. The sociodemographic information of patients and their questionnaires including the Generalised Anxiety Disorder 7-item (GAD-7), Patient Health Questionnaire 9-item (PHQ-9), and Jaw Functional Limitation Scale-8 (JFLS-8) were collected. Patients were divided into the high-income and low-income groups based on a household per capita income of 6000 RMB per month. Multiple regression and mediation analysis were used to explore the association between variables. The bootstrap method was applied to estimate confidence intervals (CIs). RESULTS Higher JFLS-8 scores were significantly correlated with higher GAD-7 scores (r = 0.361, p < .001), PHQ-9 scores (r = 0.339, p < .001). Females and patients with low income had statistically higher JFLS-8 scores (p < .01, p < .001). Mediation analysis with 10 000 bootstrap simulations revealed a significant direct association between JFLS-8 scores and income (-2.920, 95% CI [-4.757, -1.044], p = .002). A significant indirect association of JFLS-8 scores with income via GAD-7 scores and PHQ-9 scores was also observed (-0.889, 95% CI [-1.728, -0.164], p = .025), accounting for 23.3% of the total association. CONCLUSIONS Low income is associated with impaired jaw function via anxiety and depression in patients with TMD. Clinicians may need to pay more attention to the psychological status of low-income TMD patients in clinical practice.
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Affiliation(s)
- Yunhao Zheng
- State Key Laboratory of Oral Diseases & National Center for Stomatology & National Clinical Research Center for Oral Diseases, Department of Temporomandibular joint, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Xueman Zhou
- State Key Laboratory of Oral Diseases & National Center for Stomatology & National Clinical Research Center for Oral Diseases, Department of Orthodontics, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Yi Huang
- Psychology Research Institute, Research departments, Faculty of Social Studies, Masaryk University, Brno, Czech Republic
| | - Jinjin Lu
- Academy of Future Education, Xi'an Jiaotong-Liverpool University, Suzhou, China
| | - Qiaoyu Cheng
- State Key Laboratory of Oral Diseases & National Center for Stomatology & National Clinical Research Center for Oral Diseases, Department of Orthodontics, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Peidi Fan
- State Key Laboratory of Oral Diseases & National Center for Stomatology & National Clinical Research Center for Oral Diseases, Department of Orthodontics, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Xin Xiong
- State Key Laboratory of Oral Diseases & National Center for Stomatology & National Clinical Research Center for Oral Diseases, Department of Temporomandibular joint, West China Hospital of Stomatology, Sichuan University, Chengdu, China
- State Key Laboratory of Oral Diseases & National Center for Stomatology & National Clinical Research Center for Oral Diseases, Department of Orthodontics, West China Hospital of Stomatology, Sichuan University, Chengdu, China
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Minervini G, Franco R, Marrapodi MM, Almeida LE, Ronsivalle V, Cicciù M. Prevalence of temporomandibular disorders (TMD) in obesity patients: A systematic review and meta-analysis. J Oral Rehabil 2023; 50:1544-1553. [PMID: 37635375 DOI: 10.1111/joor.13573] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2023] [Revised: 07/28/2023] [Accepted: 08/08/2023] [Indexed: 08/29/2023]
Abstract
OBJECTIVE Obesity is a growing epidemic in the world. It increases the risk for severe health conditions, including diabetes, heart disease and stroke. Recent research has found that obesity is associated with an increased risk for temporomandibular disorders (TMDs). The purpose of this literature review with meta-analysis is to analyse the possible association between obesity and temporomandibular disorders. MATERIALS AND METHODS Pubmed, Web of Science and Lilacs were systematically searched until 01/03/2000. Articles dealing with TMD and obesity were selected, and numbers that might be useful in the meta-analysis were extracted. RESULTS Fifty articles were chosen after using all three search engines. Thirty-five articles were considered during the initial screening step. Four papers were chosen for title and abstract screening based on the PECO model. A manual search of bibliographies and the Cochrane database was also carried out, but no publications that matched the inclusion criteria were located. The articles and meta-analysis did not show a clear association between obesity and temporomandibular disorders. CONCLUSION There is no evidence regarding the reliability of either method. Both have superimposable results.
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Affiliation(s)
- Giuseppe Minervini
- Multidisciplinary Department of Medical-Surgical and Odontostomatological Specialties, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Rocco Franco
- Department of Biomedicine and Prevention, University of Rome "Tor Vergata", Rome, Italy
| | - Maria Maddalena Marrapodi
- Department of Woman, Child and General and Specialist Surgery, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Luis Eduardo Almeida
- Surgical Sciences Department, School of Dentistry, Marquette University, Milwaukee, Wisconsin, USA
| | - Vincenzo Ronsivalle
- Department of Biomedical and Surgical and Biomedical Sciences, Catania University, Catania, Italy
| | - Marco Cicciù
- Department of Biomedical and Surgical and Biomedical Sciences, Catania University, Catania, Italy
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Alessandri-Bonetti G, Incerti-Parenti S, Bartolucci ML, Bortolotti F, Stipa C, Manfredini D. Response to letter to the Editor: Look at the elephant! Commentary on 'Prevalence of temporomandibular disorders in adult obstructive sleep apnoea patients: A cross-sectional controlled study'. J Oral Rehabil 2023; 50:1371-1372. [PMID: 37654158 DOI: 10.1111/joor.13582] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2023] [Revised: 08/18/2023] [Accepted: 08/22/2023] [Indexed: 09/02/2023]
Abstract
Obstructive sleep apnoea and temporomandibular disorders are complex pathologies. Considering dento-skeletal occlusion as their main predisposing factor could be detrimental for optimal patient care.
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Affiliation(s)
- Giulio Alessandri-Bonetti
- Section of Orthodontics and Dental Sleep Medicine, Department of Biomedical and Neuromotor Sciences, University of Bologna, Bologna, Italy
| | - Serena Incerti-Parenti
- Section of Orthodontics and Dental Sleep Medicine, Department of Biomedical and Neuromotor Sciences, University of Bologna, Bologna, Italy
| | - Maria Lavinia Bartolucci
- Section of Orthodontics and Dental Sleep Medicine, Department of Biomedical and Neuromotor Sciences, University of Bologna, Bologna, Italy
| | - Francesco Bortolotti
- Section of Orthodontics and Dental Sleep Medicine, Department of Biomedical and Neuromotor Sciences, University of Bologna, Bologna, Italy
| | - Chiara Stipa
- Section of Orthodontics and Dental Sleep Medicine, Department of Biomedical and Neuromotor Sciences, University of Bologna, Bologna, Italy
| | - Daniele Manfredini
- Orofacial Pain Unit, School of Dentistry, Department of Biomedical Technologies, University of Siena, Siena, Italy
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Langaliya A, Alam MK, Hegde U, Panakaje MS, Cervino G, Minervini G. Occurrence of Temporomandibular Disorders among patients undergoing treatment for Obstructive Sleep Apnoea Syndrome (OSAS) using Mandibular Advancement Device (MAD): A Systematic Review conducted according to PRISMA guidelines and the Cochrane handbook for systematic reviews of interventions. J Oral Rehabil 2023; 50:1554-1563. [PMID: 37644889 DOI: 10.1111/joor.13574] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2023] [Revised: 08/01/2023] [Accepted: 08/08/2023] [Indexed: 08/31/2023]
Abstract
BACKGROUND Patients undergoing mandibular advancement device (MAD) therapy for obstructive sleep apnea (OSA) may experience changes in jaw position and altered occlusion. This could potentially contribute to the development or exacerbation of TMD symptoms. The literature on the long-term impact of MAD treated for OSA on TMD is scarce. Hence, this review was undertaken to ascertain the occurrence of TMD in MAD users. METHODS A comprehensive search protocol was implemented across several online databases using MeSH keywords and Boolean operators. A standardised data extraction form was developed specifically for this review. Two reviewers independently extracted the data. RoB-2 was used to evaluate the methodological quality of the included studies. RESULTS A total of 13 clinical studies were selected for this review. Some studies reported a significant reduction in the severity and frequency of TMD symptoms following MAD treatment. However, other studies did not observe significant changes in TMD symptoms or TMJ-related parameters from baseline to follow-up intervals. Temporary increases in TMJ-related pain or symptoms at the beginning of the follow-up period, which later subsided, were reported in some studies. Overall, MAD was not discontinued in any OSA patient due to TMDs. CONCLUSION The findings reveal that different outcomes associated with TMD are affected differently by MAD treatment for OSAS. According to a few studies, MAD therapy significantly reduced the severity and frequency of TMD symptoms. Other research, however, found no appreciable modifications in TMD symptoms or TMJ-related indicators. Although the overall results point to no significant effect of MAD treatment on TMD symptoms, the disparity in results between studies highlights the need for additional studies using standardised approaches.
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Affiliation(s)
- Akshayraj Langaliya
- Department of Conservative Dentistry and Endodontics AMC Dental College and Hospital, Ahmedabad, Gujarat, India
| | - Mohammad Khursheed Alam
- Orthodontic Division, Preventive Dentistry Department, Orthodontic Division, College of Dentistry, Jouf University, Sakakah, Saudi Arabia
| | - Usha Hegde
- Department of Oral Pathology and Microbiology JSS Dental College & Hospital Mysore JSS Academy of Higher Education & Research, Mysore, India
| | - Mangesh Shenoy Panakaje
- Department of Oral & Maxillofacial Pathology and Oral Microbiology, Affiliated College, A B Shetty Memorial Institute of Dental Sciences (A Constituent College of Nitte Deemed to be University) Karnataka, Mangalore, India
| | - Gabriele Cervino
- School of Dentistry, Department of Biomedical and Dental Sciences and Morphofunctional Imaging, University of Messina, Messina, Italy
| | - Giuseppe Minervini
- Multidisciplinary Department of Medical-Surgical and Odontostomatological Specialties, University of Campania "Luigi Vanvitelli", Naples, Italy
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Minervini G, Marrapodi MM, Tirupathi S, Afnan L, Ronsivalle V, Cervino G, Cicciù M. Prevalence of temporomandibular disorders (TMD) in bleeding disorders: A systematic review with meta-analysis. J Oral Rehabil 2023; 50:1535-1543. [PMID: 37644699 DOI: 10.1111/joor.13572] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2023] [Revised: 08/03/2023] [Accepted: 08/08/2023] [Indexed: 08/31/2023]
Abstract
BACKGROUND Haemophilia A, B and von Willebrand disease are the most common bleeding disorders. There is an increased tendency of spontaneous bleeding into joints resulting in intra-articular infection. It is believed that Temporomandibular Joint (TMJ) can be affected in a similar manner which can further lead to limited mouth opening and ankylosis. The association between bleeding disorders (BD) and development of temporomandibular disorders (TMD) is poorly understood. This systematic review intends to evaluate the association of TMD in individuals with inherited bleeding disorders as compared to healthy controls. METHODS PubMed, Ovid SP and Google Scholar were searched for articles published between the times of inception to 1 May 2023. All the articles were subjected to Population, Exposure, Comparison and Outcome model (PECO) based on which inclusion and exclusion criteria were applied. Participants (P) is children, adults or adolescents; Exposure (E) is children, adults or adolescents with a diagnosis of Haemophilia or bleeding disorder (BD); Comparator (C) is age and gender-matched healthy controls who do not have Haemophilia or bleeding disorder; Outcome (O) is prevalence of any signs or symptoms (clinical, radiographic) that is suggestive of temporomandibular disorder (TMD). Studies showing the prevalence of TMD are included for qualitative analysis. Only the studies which provided data of the prevalence of TMD in both the groups (BD and healthy controls) were included in the quantitative analysis. TMD diagnosis can be by clinical signs and symptoms, radiographic criteria, Diagnostic Criteria for Temporomandibular Disorders (DC/TMD), The Research Diagnostic Criteria for Temporomandibular Disorders (RDC/TMD) or any other imaging criteria (MRI). We have set the exclusion criteria as articles without a control group, diagnostic sensitivity studies, case reports and systematic reviews and narrative reviews. The software Review Manager version 5.4 (Cochrane Collaboration) was used to perform the pooled analysis. We measured the risk ratio (RR) between the two groups (BD and healthy controls) for the outcome TMD. RESULTS A total of seven studies are included for qualitative analysis of data. The age of the population (BD and control) in the included studies ranged between 2 and 57 years. The prevalence of TMD in individual studies varied from 2% to 77%, and controls in the individual studies varied from 2% to 14%. Among the included studies, only clinical signs, symptoms and history were taken into consideration in four studies. Four studies were included for meta-analysis, the pooled result of the four studies suggests there is no significant difference in the prevalence of TMD in BD and control group (p value = .11, RR 2.19; 95% CI [0.84, 5.73]). CONCLUSION This systematic review and meta-analysis elicits no association between bleeding disorders and increased prevalence of TMD.
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Affiliation(s)
- Giuseppe Minervini
- Multidisciplinary Department of Medical-Surgical and Odontostomatological Specialties, University of Campania 'Luigi Vanvitelli', Naples, Italy
| | - Maria Maddalena Marrapodi
- Department of Woman, Child and General and Specialist Surgery, University of Campania 'Luigi Vanvitelli', Naples, Italy
| | - Sunnypriyatham Tirupathi
- Department of Pediatric and Preventive Dentistry, Dr. D. Y. Patil Dental College and Hospital, Dr. D. Y. Patil Vidyapeeth, Pune, Maharashtra, India
| | - Lamea Afnan
- Department of Public Health Dentistry, Coorg Institute of Dental Sciences, Virajpet, Karnataka, India, Maharashtra, India
| | - Vincenzo Ronsivalle
- Department of Biomedical and Surgical and Biomedical Sciences, Catania University, Catania, Italy
| | - Gabriele Cervino
- Department of Biomedical and Dental Sciences and Morphofunctional Imaging, University of Messina, Messina, Italy
| | - Marco Cicciù
- Department of Biomedical and Surgical and Biomedical Sciences, Catania University, Catania, Italy
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Chattrattrai T, Aarab G, Su N, Blanken TF, Mitrirattanakul S, Lobbezoo F. The association of self-reported awake bruxism and sleep bruxism with temporomandibular pain and dysfunction in adult patients with temporomandibular disorders. Clin Oral Investig 2023; 27:7501-7511. [PMID: 37864603 DOI: 10.1007/s00784-023-05338-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2023] [Accepted: 10/11/2023] [Indexed: 10/23/2023]
Abstract
OBJECTIVE To investigate the association of the severity of temporomandibular disorders (TMD) pain and dysfunction with the frequency of self-reported awake bruxism (AB), sleep bruxism (SB), and stress in an adult TMD-patient population. MATERIALS AND METHODS This cross-sectional study included 237 TMD patients based on the Diagnostic Criteria for TMD. Age, sex, frequency of self-reported AB and SB, and stress were included as independent variables. TMD pain and TMD dysfunction were included as dependent variables in regression analyses. Univariate and multivariable linear regression analyses were used to predict TMD pain and TMD dysfunction in two separate models. Finally, network analysis was performed to investigate the associations between all variables. RESULTS In the univariate analyses, TMD pain was significantly associated with self-reported AB-frequent (unstandardized coefficient (B) = 3.196, 95%CI 1.198-5.195, p = 0.002). TMD dysfunction was significantly associated with AB-frequent (B = 2.208, 95%CI 0.177-4.238, p = 0.033) and SB-sometimes (B = 1.698, 95%CI 0.001-3.394, p = 0.050). In the multivariable analyses, TMD pain was significantly associated with TMD dysfunction (B = 0.370, p < 0.001), stress (B=0.102, p < 0.001). TMD dysfunction was significantly associated with TMD pain (B = 0.410, p < 0.001) only. Network analysis showed that TMD pain is a bridge factor between AB, stress, and TMD dysfunction. CONCLUSIONS TMD pain is directly associated with AB, stress, and TMD dysfunction, while TMD dysfunction is only associated with TMD pain. CLINICAL RELEVANCE Reducing pain may improve pain-related dysfunction, and the management of AB and stress may improve TMD pain and dysfunction, and vice versa.
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Affiliation(s)
- Thiprawee Chattrattrai
- Department of Orofacial Pain and Dysfunction, Academic Centre for Dentistry Amsterdam (ACTA), University of Amsterdam and Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
- Department of Masticatory Science, Faculty of Dentistry, Mahidol University, Bangkok, Thailand
| | - Ghizlane Aarab
- Department of Orofacial Pain and Dysfunction, Academic Centre for Dentistry Amsterdam (ACTA), University of Amsterdam and Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - Naichuan Su
- Department of Oral Public Health, Academic Centre for Dentistry Amsterdam (ACTA), University of Amsterdam and Vrije Universiteit Amsterdam, Amsterdam, the Netherlands
| | - Tessa F Blanken
- Department of Psychological Methods, University of Amsterdam, Amsterdam, the Netherlands
| | - Somsak Mitrirattanakul
- Department of Masticatory Science, Faculty of Dentistry, Mahidol University, Bangkok, Thailand.
| | - Frank Lobbezoo
- Department of Orofacial Pain and Dysfunction, Academic Centre for Dentistry Amsterdam (ACTA), University of Amsterdam and Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
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Alshammari SS, Amin S, Siddiqui AA, Malik YR, Alshammari AF, Amin J. An Evidence-Based Treatment of Myofascial Pain and Myofascial Trigger Points in the Maxillofacial Area: A Narrative Review. Cureus 2023; 15:e49987. [PMID: 38179392 PMCID: PMC10766389 DOI: 10.7759/cureus.49987] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/05/2023] [Indexed: 01/06/2024] Open
Abstract
Myofascial pain (MFP) is characterized by localized pain in the maxillofacial region attributed to the presence of hypersensitive spots known as trigger points (TrPs). This condition is particularly prevalent in the maxillofacial area, warranting a comprehensive examination of evidence-based management techniques. This review aims to equip healthcare professionals with a more profound insight into evidence-based MFP management techniques, facilitating improved patient care and treatment outcomes. In this review, we conducted a thorough literature search using Google Scholar, Scopus, Web of Science (WOS), and MEDLINE, with the keywords "Myofascial pain syndrome," "Pain," and "Orofacial pain." Articles were selected based on their relevance to the study's objective. Pharmacological interventions, such as analgesics and muscle relaxants, are frequently prescribed. Additionally, a range of non-pharmacological modalities, including transcutaneous electrical nerve stimulation (TENS), ultrasound therapy, topical applications, dry needling, TrP injections, oral myofunctional therapy, and stretching exercises, have demonstrated efficacy in MFP management. The authors hope to give clinicians a more thorough understanding of the therapies for MFP by conducting a rigorous evidence-based evaluation of pharmacologic and non-pharmacological treatments. Our findings support the use of a combined approach that integrates both pharmacological and non-pharmacological strategies for the holistic management of TrPs.
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Affiliation(s)
- Sattam S Alshammari
- Department of Preventive Dental Sciences, College of Dentistry, University of Ha'il, Ha'il, SAU
| | - Salman Amin
- Department of Oral and Maxillofacial Surgery, College of Medicine and Dentistry, The University of Lahore, Lahore, PAK
| | - Ammar Ahmed Siddiqui
- Department of Preventive Dental Sciences, College of Dentistry, University of Ha'il, Ha'il, SAU
| | - Yasser Riaz Malik
- Department of Preventive Dental Sciences, College of Dentistry, University of Ha'il, Ha'il, SAU
| | - Abdullah Faraj Alshammari
- Department of Basic Dental and Medical Science, College of Dentistry, University of Ha'il, Ha'il, SAU
| | - Junaid Amin
- Department of Physical Therapy, College of Applied Medical Sciences, University of Ha'il, Ha'il, SAU
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Yap AU, Dewi NL, Marpaung C. Psychological characteristics of young adults with temporomandibular disorders, somatization and combined conditions: A multidimensional evaluation. J Oral Rehabil 2023; 50:1382-1392. [PMID: 37605293 DOI: 10.1111/joor.13570] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2023] [Revised: 07/01/2023] [Accepted: 08/07/2023] [Indexed: 08/23/2023]
Abstract
BACKGROUND Temporomandibular disorders and somatization have shown interrelation in many studies. The physical and psychological factors which contributed to the occurrence and relation of both conditions are yet to be determined. OBJECTIVES The personality traits, coping styles and psychological distress of young adults with temporomandibular disorder (TMD) and somatic symptoms were characterized together with the determination of psychological risk factors for TMDs, somatization and combined conditions. METHODS Participants were recruited from university-attending young adults. TMD and somatic symptoms were appraised with the short-form Fonseca Anamnestic Index and Patient Health Questionnaire-15. Psychological variables were assessed with the Big Five Personality Inventory-10, Brief-COPE Inventory and Depression, Anxiety, and Stress Scales-21. Data were evaluated using chi-squared/non-parametric tests and logistic regression analyses (α = .05). RESULTS Among the 507 participants (mean age 22.2 ± 1.5 years), 46.4% reported no TMD/somatic symptoms (NS) while 7.5%, 34.5% and 11.6% had TMDs only (TS), somatization only (SS) and combined TMDs-somatization (CS), respectively. Significant differences in conscientiousness (NS > SS), agreeableness (NS, TS > CS; NS > SS), dysfunctional coping, general distress, depression, anxiety and stress (CS ≥ SS > NS) were discerned. Multivariate analyses indicated that the odds of TS were increased by anxiety (OR = 1.10; 95% CI = 1.01-1.21), while the odds of SS/CS were affected by anxiety (OR = 1.15; 95% CI = 1.06-1.25/OR = 1.34; 95% CI = 0.19-1.52) and problem-focused coping (OR = 0.71; 95% CI = 0.56-0.89/OR = 0.55; 95% CI = 0.39-0.78). CONCLUSION Though individuals with TMDs and somatization have dissimilar psychological profiles, anxiety constantly increased their likelihood. Problem-focused coping strategies may help alleviate psychosocial and physical stressors associated with TMDs and somatization.
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Affiliation(s)
- Adrian Ujin Yap
- Department of Dentistry, Ng Teng Fong General Hospital and Faculty of Dentistry, National University Health System, Singapore, Singapore
- National Dental Research Institute Singapore, National Dental Centre Singapore and Duke-NUS Medical School, Singapore Health Services, Singapore, Singapore
- Department of Prosthodontics, Faculty of Dentistry, Universitas Trisakti, Jakarta, Indonesia
| | - Ni Luh Dewi
- Department of Prosthodontics, Faculty of Dentistry, Universitas Trisakti, Jakarta, Indonesia
| | - Carolina Marpaung
- Department of Prosthodontics, Faculty of Dentistry, Universitas Trisakti, Jakarta, Indonesia
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