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Wei Y, Guo R, Zhao S. The clinical study and multi-factor analysis of temporomandibular joint disorder induced by tooth extraction. Curr Probl Surg 2024; 61:101554. [PMID: 39168539 DOI: 10.1016/j.cpsurg.2024.101554] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2024] [Revised: 06/23/2024] [Accepted: 06/24/2024] [Indexed: 08/23/2024]
Affiliation(s)
- Yunpeng Wei
- Department of Oral and Maxillofacial Surgery, Nanjing Stomatological Hospital, Affiliated Hospital of Medical School, Research Institute of Stomatology, Nanjing University, Nanjing, China
| | - Ruitong Guo
- Department of Pharmacy, Nanjing Stomatological Hospital, Affiliated Hospital of Medical School,Research Institute of Stomatology, Nanjing University, Nanjing, China
| | - Sufeng Zhao
- Department of Oral and Maxillofacial Surgery, Nanjing Stomatological Hospital, Affiliated Hospital of Medical School, Research Institute of Stomatology, Nanjing University, Nanjing, China.
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Lu G, Du R. Temporomandibular Joint Disorder: An integrated study of the pathophysiology, neural mechanisms, and therapeutic strategies. Arch Oral Biol 2024; 164:106001. [PMID: 38749387 DOI: 10.1016/j.archoralbio.2024.106001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2024] [Revised: 05/05/2024] [Accepted: 05/08/2024] [Indexed: 06/06/2024]
Abstract
OBJECTIVE The study aims to investigate Temporomandibular Joint Disorder (TMJD) through a interdisciplinary lens, integrating insights from neuroscience, dentistry, and psychology to dissect its complex pathophysiology and neural mechanisms. It focuses on exploring the neurobiological underpinnings of TMJD, emphasizing the role of pain perception, modulation, and the impact of neurophysiological changes on the disorder. DESIGN This is a comprehensive narrative review of the literature. RESULTS Research findings pinpoint altered pain perception and modulation processes as central neural mechanisms contributing to TMJD, highlighting the importance of personalized treatment approaches due to the disorder's complexity and patient variability. The study recognizes advances in neuroscience offering new treatment avenues, such as neuromodulation and biofeedback, which provide non-invasive and personalized options. However, it also addresses the challenges in TMJD research, such as the multifaceted nature of the disorder and the need for more comprehensive, interdisciplinary strategies in research and clinical practice. CONCLUSIONS TMJD is a multifaceted disorder requiring an interdisciplinary approach for effective management. The study stresses the crucial role of neuroscience in understanding and treating TMJD, facilitating the development of innovative treatment strategies. It emphasizes the need for further research, advocating an integrated approach that combines neuroscience, dentistry, and psychology to address TMJD's complexities comprehensively and improve patient care, thereby enhancing the quality of life for affected individuals.
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Affiliation(s)
- Guofang Lu
- State Key Laboratory of Holistic Integrative Management of Gastrointestinal Cancers and National Clinical Research Center for Digestive Diseases, Xijing Hospital of Digestive Diseases, Fourth Military Medical University, Xi'an 710032, China
| | - Rui Du
- Institute for Biomedical Sciences of Pain, Tangdu Hospital, Fourth Military Medical University, Xi'an 710038, China.
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Chu ECP, Lee WT, Chau C, Wong E, Cheng HY. Temporomandibular Disorder Treated With Chiropractic Therapy. Cureus 2023; 15:e36377. [PMID: 36945237 PMCID: PMC10025577 DOI: 10.7759/cureus.36377] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/19/2023] [Indexed: 03/23/2023] Open
Abstract
Temporomandibular disorders (TMDs) are common and affect the temporomandibular joint (TMJ) and surrounding musculoskeletal tissues. Although traditional rehabilitative treatments such as physiotherapy, occlusal splints, orthodontics, and electrotherapy effectively manage TMDs, chiropractic therapy is emerging as a promising non-invasive treatment option. We report a 39-year-old female patient with TMD who underwent chiropractic therapy, including spinal adjustments, soft tissue therapy, and exercise rehabilitation. After four weeks of treatment, the patient reported a complete resolution of symptoms and an improved quality of life score. Thereafter, the patient continued chiropractic treatment monthly for six months, during which she reported no symptoms and demonstrated improvements in her spinal range of motion, open-mouth anatomy, and cervical lordosis. This case study highlights the efficacy of applying an interdisciplinary approach to treating TMD and the potential of chiropractic therapy as a valuable treatment option for managing TMD.
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Affiliation(s)
- Eric Chun-Pu Chu
- Department of Chiropractic, New York Medical Group, EC Healthcare, Kowloon, HKG
| | - Wai Ting Lee
- Department of Chiropractic, New York Medical Group, EC Healthcare, Kowloon, HKG
| | - Cherie Chau
- Department of Chiropractic, New York Medical Group, EC Healthcare, Kowloon, HKG
| | - Emmanuel Wong
- Department of Chiropractic, New York Medical Group, EC Healthcare, Kowloon, HKG
| | - Hay Yeung Cheng
- Department of Chiropractic, New York Medical Group, EC Healthcare, Kowloon, HKG
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Blanco-Rueda JA, López-Valverde A, Márquez-Vera A, Méndez-Sánchez R, López-García E, López-Valverde N. Preliminary Findings of the Efficacy of Botulinum Toxin in Temporomandibular Disorders: Uncontrolled Pilot Study. Life (Basel) 2023; 13:life13020345. [PMID: 36836702 PMCID: PMC9966495 DOI: 10.3390/life13020345] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2023] [Revised: 01/17/2023] [Accepted: 01/20/2023] [Indexed: 02/03/2023] Open
Abstract
Temporomandibular disorders are a common pathology affecting up to 70% of the population, with a maximum incidence in young patients. We used a sample of twenty patients recruited in the Maxillofacial Surgery Service of the University Hospital of Salamanca (Spain), who met the inclusion criteria, with unilateral painful symptomatology of more than three months' duration. All patients were randomly treated by intramuscular and intra-articular injections of botulinum toxin (100 U) in eight predetermined points. Pain symptomatology was assessed by the visual analog scale (VAS) at the different locations, together with joint symptomatology, at baseline and six weeks after treatment. Adverse effects were also evaluated. In 85% of the patients, pain upon oral opening improved and 90% showed improvement in pain upon mastication. A total of 75% of the patients reported improvement in joint clicking/noise. Headaches improved or disappeared in 70% of the patients treated. Despite the limitations of the study and the preliminary results, intramuscular and intra-articular infiltrations with botulinum toxin were effective in the treatment of symptoms associated with temporomandibular disorders (TMDs), with minimal adverse effects.
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Affiliation(s)
- José A. Blanco-Rueda
- Instituto de Investigación Biomédica de Salamanca (IBSAL), University Hospital, 37007 Salamanca, Spain
| | - Antonio López-Valverde
- Instituto de Investigación Biomédica de Salamanca (IBSAL), Department of Surgery, University of Salamanca, 37007 Salamanca, Spain
- Correspondence:
| | - Antonio Márquez-Vera
- Instituto de Investigación Biomédica de Salamanca (IBSAL), University Hospital, 37007 Salamanca, Spain
| | - Roberto Méndez-Sánchez
- Department of Nursing and Physiotherapy, University of Salamanca, 37007 Salamanca, Spain
| | - Eva López-García
- Primary Care, University Hospital “Rio Hortega”, 47012 Valladolid, Spain
| | - Nansi López-Valverde
- Instituto de Investigación Biomédica de Salamanca (IBSAL), Department of Medicine and Medical Specialties, Universidad Alcalá de Henares, 28801 Madrid, Spain
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Olivencia O, Kaplan K, Dreger M, Veloz M, Kais A, Marlowe K. Postrehabilitation Considerations for Individuals With Temporomandibular Disorders. Strength Cond J 2021. [DOI: 10.1519/ssc.0000000000000685] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Lee E, Crowder HR, Tummala N, Goodman JF, Abbott J, Zapanta PE. Temporomandibular disorder treatment algorithm for otolaryngologists. Am J Otolaryngol 2021; 42:103155. [PMID: 34214714 DOI: 10.1016/j.amjoto.2021.103155] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2021] [Revised: 06/20/2021] [Accepted: 06/21/2021] [Indexed: 10/21/2022]
Abstract
OBJECTIVE To review current literature describing the management of temporomandibular disorder (TMD) and to propose an evidence-based algorithm for otolaryngologists. DATA SOURCES A literature review using PubMed and Scopus was conducted to identify manuscripts that describe TMJ disorder etiology, diagnostic methods, and management across the fields of otolaryngology, general practice medicine, physical therapy, dentistry, and maxillofacial surgery. REVIEW METHODS Two reviewers subjectively evaluated the studies based on the inclusion criteria, incorporating them into a comprehensive algorithm. CONCLUSIONS TMD is one of the most common conditions presenting to otolaryngology outpatient clinics. Etiologies of TMD vary widely, including myofascial, intraarticular, neurologic, traumatic, or psychiatric in origin. When conservative measures fail to produce symptom relief, alternative treatments and referral to outside specialists including psychiatry, physical therapy, dentistry, and maxillofacial surgery may be indicated. Premature or inappropriate referrals may lead to patients suffering TMD for extended periods of time, with alternating referrals between various specialists. Thus, we present a TMD treatment algorithm for otolaryngologists to aid in the decision-making process in managing TMD. IMPLICATIONS FOR PRACTICE Patients frequently present to otolaryngology outpatient clinics for symptoms of TMD. Multidisciplinary practice may be necessary to effectively treat TMD of varying etiology and severity. Following conservative treatment, appropriate referrals and treatment plans will reduce ineffective use of resources, deferral of treatment, and patient suffering. For this reason, a comprehensive algorithm for otolaryngologists will improve resource utilization and efficiency of treatment to ultimately provide improved treatment outcomes for patients.
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Temporomandibular joint disorders in patients with rheumatoid arthritis. Reumatologia 2021; 59:161-168. [PMID: 34538943 PMCID: PMC8436802 DOI: 10.5114/reum.2021.107593] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2020] [Accepted: 06/25/2021] [Indexed: 01/02/2023] Open
Abstract
Objectives The aim of this study is to draw the attention of patients, doctors and therapists to the importance of temporomandibular joint (TMJ) problems in rheumatoid arthritis (RA). Material and methods The research was conducted at the National Institute of Geriatrics Rheumatology and Rehabilitation in Warsaw. The study involved 60 subjects. The test group consists of 30 patients with diagnosed RA. The control group (n = 30) consisted of healthy participants of similar age. The study analyzed the occurrence of problems in TMJ joints, acoustic phenomena and the level of pain. Masseter muscle development, range of abduction motion and pain during palpation of soft tissues were assessed on the basis of the joint pain map of Prof. Mariano Rocabado. Results In the RA group, more than half (56.7%) had problems with the TMJ, 70% of them had masseter hypertrophy and clicks in the TMJ, and 46.7% had tinnitus (in the control group: 10%, 30%, and 30%, respectively). Patients also had a limited range of abduction movement in the TMJ (38.0 ±6.1 mm). Analysis of the pain map of Prof. Mariano Rocabado in RA patients indicates a significantly greater number of pain structures. In the control group no pain was observed in structures such as the posterosuperior synovial and bilaminar zone, posterior ligament, or retrodiscal area. Conclusions Temporomandibular joint problems in RA patients were more serious than in the control group and these differences were statistically significant for most tests. The awareness of the problem with the TMJ in RA patients is very low; participants of our study were 100% unaware that the function of the TMJ could be improved. Additionally, there are no guidelines for the treatment and rehabilitation of these joints.
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Efficacy of hypertonic dextrose injection (prolotherapy) in temporomandibular joint dysfunction: a systematic review and meta-analysis. Sci Rep 2021; 11:14638. [PMID: 34282199 PMCID: PMC8289855 DOI: 10.1038/s41598-021-94119-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2021] [Accepted: 07/07/2021] [Indexed: 01/08/2023] Open
Abstract
Hypertonic dextrose prolotherapy (DPT) has been reported to be effective for temporomandibular disorders (TMDs) in clinical trials but its overall efficacy is uncertain. To conduct a systematic review with meta-analysis of randomized controlled trials (RCTs) to synthesize evidence on the effectiveness of DPT for TMDs. Eleven electronic databases were searched from their inception to October, 2020. The primary outcome of interest was pain intensity. Secondary outcomes included maximum inter-incisal mouth opening (MIO) and disability score. Studies were graded by “Cochrane risk of bias 2” tool; if data could be pooled, a meta-analysis was performed. Ten RCTs (n = 336) with some to high risk of bias were included. In a meta-analysis of 5 RCTs, DPT was significantly superior to placebo injections in reducing TMJ pain at 12 weeks, with moderate effect size and low heterogeneity (Standardized Mean Difference: − 0.76; 95% CI − 1.19 to − 0.32, I2 = 0%). No statistically significant differences were detected for changes in MIO and functional scores. In this systematic review and meta-analysis, evidence from low to moderate quality studies show that DPT conferred a large positive effect which met criteria for clinical relevance in the treatment of TMJ pain, compared with placebo injections. Protocol registration at PROSPERO: CRD42020214305.
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Sarlabous M, El-Rabbany M, Caminiti M, Psutka DJ. Alloplastic Temporomandibular Joint Replacement in Patients With Systemic Inflammatory Arthritis and Connective Tissue Disorders. J Oral Maxillofac Surg 2021; 79:2240-2246. [PMID: 34119479 DOI: 10.1016/j.joms.2021.04.023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2021] [Revised: 04/17/2021] [Accepted: 04/18/2021] [Indexed: 11/30/2022]
Abstract
PURPOSE We present a retrospective study to report the outcomes of total temporomandibular joint (TMJ TJR) replacement with alloplastic devices in patients suffering from systemic inflammatory arthropathies. METHODS A total of 39 patients with a diagnosis of rheumatoid arthritis (RA), ankylosing spondylitis (AS), psoriatic arthritis (PA), juvenile idiopathic rheumatoid arthritis (JIA), or systemic lupus, underwent alloplastic total joint replacement(s) (TJR) from 1999 to 2019. Maximal interincisal opening (in mm) was recorded before surgery (T0), at 1-year post-surgery (T1) and at last follow-up (T2). A visual analog scale (from 0 to 10) was used for subjective examination of pain before surgery (T0) and at last follow-up (T2). Comparisons were conducted with statistical significance set at P < .05. RESULTS Seventy-four joints were replaced in 39 patients. Thirty-two were female. The mean age was 36 years old (range 18-61) and the mean follow-up was 45.9 months (SD 49.4). The most common diagnosis was RA (n = 21), followed by JIA (n = 5) and AS (n = 5), PA (n = 4), lupus (n = 3), and mixed connective tissue disorder (n = 1). The mean pain score had fallen from 6.8 (SD 3.2) at T0 to 1.3 (SD 2.4) (P < .001) at T2. The maximal interincisal opening had improved from a mean of 22.1 mm (SD 13.3) at T0 to 34.3 mm (SD 8.5) (P < .001) at T2. One patient got persistent dysesthesia in the V3 distribution. There were no serious late complications. CONCLUSION Patients suffering from systemic inflammatory arthropathies involving the TMJs can be successfully treated by TJR with alloplastic devices. The long-term reduction of TMJ symptoms and functional improvement in this initial study suggest good predictability for this treatment.
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Affiliation(s)
- Mathilde Sarlabous
- Attending Oral and Maxillofacial Surgeon and director, TMJ Surgery Program, Laval University, Quebec City. Canada; Co-founder, Sinai Health System Centre for Excellence in TMJ Surgery.
| | | | - Marco Caminiti
- Assistant professor and Head, University of Toronto Oral and Maxillofacial Surgery Program, Toronto, Canada; Co-director, University of Toronto Fellowship Program in Advanced TMJ and Orthognathic Surgery; Director, University of Toronto Centre for Advanced Jaw Surgery; Chief, Department of Oral and Maxillofacial Surgery, Humber River Regional Hospital, Toronto, Canada
| | - David J Psutka
- Assistant Professor, University of Toronto Department of Oral and Maxillofacial Surgery; Co-founder, Sinai Health System Centre for Excellence in TMJ Surgery; Co-director, University of Toronto Fellow ship Program in Advanced TMJ and Orthognathic Surgery
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Covert L, Mater HV, Hechler BL. Comprehensive Management of Rheumatic Diseases Affecting the Temporomandibular Joint. Diagnostics (Basel) 2021; 11:diagnostics11030409. [PMID: 33673675 PMCID: PMC7997293 DOI: 10.3390/diagnostics11030409] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2021] [Revised: 02/24/2021] [Accepted: 02/25/2021] [Indexed: 11/18/2022] Open
Abstract
The temporomandibular joint (TMJ) is a synovial joint and thus is vulnerable to the afflictions that may affect other joints in the fields of rheumatology and orthopedics. Too often temporomandibular complaints are seen strictly as dental or orofacial concerns. Similarly, patients with known rheumatic disease may not have their TMJs included in routine screening and monitoring protocols. The purpose of this review is to highlight the rheumatic conditions likely to affect the TMJ and outline medical and surgical management in these patients with a focus on the need for continued patient reassessment and monitoring.
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Affiliation(s)
- Lauren Covert
- Department of Pediatrics, Division of Rheumatology, Duke University Hospitals, Durham, NC 27710, USA; (L.C.); (H.V.M.)
| | - Heather Van Mater
- Department of Pediatrics, Division of Rheumatology, Duke University Hospitals, Durham, NC 27710, USA; (L.C.); (H.V.M.)
| | - Benjamin L. Hechler
- Department of Surgery, Division of Plastic, Maxillofacial, and Oral Surgery, Duke University Hospitals, Durham, NC 27710, USA
- Department of Head and Neck Surgery and Communication Sciences, Duke University Hospitals, Durham, NC 27710, USA
- Correspondence:
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Bai B, Bai X, Wang C. Mapping research trends of temporomandibular disorders from 2010 to 2019: A bibliometric analysis. J Oral Rehabil 2021; 48:517-530. [PMID: 33386626 DOI: 10.1111/joor.13143] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2020] [Accepted: 12/21/2020] [Indexed: 12/18/2022]
Abstract
BACKGROUND Because of various clinical manifestations and complicated courses, temporomandibular disorders (TMDs) are difficult to treat. Current knowledge about this disease remains insufficient for precise treatment after diagnosis. OBJECTIVES The objective of this study is to obtain and map the overall literature trends and most cited keywords in TMDs research. METHODS Many indicators, including annual number of publications, country distribution, global cooperations, author contributions, original journals, cited references and keywords, were calculated and evaluated using VOSviewer v.1.6.13, which visualised many results, from the WoSCC database. RESULTS A total of 3121 papers on TMDs research were retrieved from 2010 to 2019. The United States produced the most articles published, but the most productive institution was the University of Sao Paulo (Brazil). Researchers and institutions conducting TMDs research have shown a very widespread and close connection. TMDs have been studied worldwide by many research centres. Professor Svensson P was the most published researcher in TMDs research and the Journal of Oral Rehabilitation published the most TMDs research articles. The top cited references mainly presented diagnostic criteria of TMDs. The most cited keywords formed clusters: (a) Anatomical factor of TMDs, (b) Symptoms of TMDs and (c) RDC/TMD, the risk factors, biopsychosocial factors and epidemiology of TMDs. CONCLUSIONS The research results provide very valuable data for a thorough understanding of the research status of TMDs and demonstrated international cooperation.
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Affiliation(s)
- Bing Bai
- Department of Prosthodontics, School and Hospital of Stomatology, China Medical University, Liaoning Provincial Key Laboratory of Oral Diseases, Shenyang, China
| | - Xiaofeng Bai
- Department of Oral and Maxillofacial Surgery, School and Hospital of Stomatology, China Medical University, Liaoning Provincial Key Laboratory of Oral Diseases, Shenyang, China
| | - Chunxia Wang
- Department of Ophthalmology, The Fourth Affiliated Hospital of China Medical University, Eye Hospital of China Medical University, Key Lens Research Laboratory of Liaoning Province, Shenyang, China
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