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Effat KG. Chronic craniomandibular pain after craniotomy: A long-term clinical study. Cranio 2022:1-8. [PMID: 36503374 DOI: 10.1080/08869634.2022.2154930] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
OBJECTIVE Chronic craniomandibular/cervical pain and temporomandibular disorders have not been studied in patients who had a craniotomy several years previously. The aim of the current clinical work was to address these issues. METHODS A total group of 150 ambulant patients who had a previous craniotomy was subclassified according to whether or not the temporalis muscle was manipulated. RESULTS The average incidence of multiple subsite regional head and neck pain was 69.3% a number of years after a craniotomy. Evidence of internal derangement of the temporomandibular joint was significantly higher in the group that required manipulation of the temporalis muscle during the procedure. CONCLUSION The pattern of chronic craniomandibular/cervical pain experienced years after a craniotomy supports the brain neuromatrix theory of pain.
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Affiliation(s)
- Kamal G Effat
- Department of Otolaryngology, El- Sahel Teaching Hospital, Cairo, Egypt
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2
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Shoohanizad E, Garajei A, Enamzadeh A, Yari A. Nonsurgical management of temporomandibular joint autoimmune disorders. AIMS Public Health 2019; 6:554-567. [PMID: 31909075 PMCID: PMC6940567 DOI: 10.3934/publichealth.2019.4.554] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2019] [Accepted: 11/24/2019] [Indexed: 12/17/2022] Open
Abstract
Introduction Temporomandibular disorders (TMD) are observed in a number of autoimmune diseases but limited studies have assessed the effect of autoimmune diseases on TMD. Therefore, the present review article was conducted to determine the effect of autoimmune diseases on TMD. Methods International databases, including Web of Sciences, PubMed and Scopus, were searched in order to find related articles. The search key words were; temporomandibular joint (TMJ) autoimmune disorders, TMJ, TMD, medical therapy and non-invasive, local and systemic management. Published articles from June, 2010 to June, 2019 were included in the review. Results A total of 11 related articles including rheumatoid arthritis (RA), lupus erythematosus and systemic sclerosis were found. All articles noted that TMJ has unique features that distinguishes it from other human body joints. Cases of TMJ injury and TMD require specific treatments. Therefore, early diagnosis of TMD is essential. It was also mentioned in the articles that the collagen-induced arthritis (CIA) method is a suitable method for investigating TMD and its relationship with RA. Treatment methods included oral steroids, Disease-modifying antirheumatic drugs, nonsteroidal anti-inflammatory drugs, methotrexate 75 mg, and combination therapy with methotrexate. Conclusion Based on the results of this study, TMD exists in some autoimmune diseases, including RA, lupus erythematosus and systemic sclerosis. Therefore, there should be an interdisciplinary collaboration between physicians and dentists in order to choose the best conservative treatment and medication therapy for TMD to reduce the progression and pain associated with this type of disorder.
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Affiliation(s)
- Ehsan Shoohanizad
- Assistant Professor, Department of Oral and Maxillofacial Surgery, Taleghani Hospital, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Ata Garajei
- Associate Professor, Department of Oral and Maxillofacial Surgery, School of Dentistry and Department of Head and Neck Surgical Oncology and Reconstructive Surgery, The Cancer Institute, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Aida Enamzadeh
- DMD, Private Practice, Tehran University of Medical Sciences, Tehran, Iran
| | - Amir Yari
- Associate Professor, Department of Oral and Maxillofacial Surgery, School of Dentistry and Department of Head and Neck Surgical Oncology and Reconstructive Surgery, The Cancer Institute, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
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Iskanderani D, Alstergren P, Hellén-Halme K. Assessment of a training programme on detection of temporomandibular joint osseous changes applying pre-defined 2D multiplane cone beam computed tomography reconstructions. J Oral Rehabil 2018; 45:282-288. [PMID: 29377222 DOI: 10.1111/joor.12610] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/21/2018] [Indexed: 11/30/2022]
Abstract
OBJECTIVES Osseous changes in temporomandibular joint disorders (TMD) are common indications for cone beam computed tomography (CBCT). The number of such cases is increasing while a number of qualified oral radiologists is limited. This study investigated the usefulness of a training programme for general dental practitioners (GDPs) regarding temporomandibular joint (TMJ) osseous changes detection in CBCT images. METHODS We selected CBCT images of 35 TMD cases and chose 5 of them to use in training 7 GDPs on detecting osseous changes in the TMJ. In evaluation directly following training, GDPs assessed the 30 remaining cases. Three qualified radiologists served as reference standard. A 2-month follow-up of training comprising evaluation of the same cases. The cases are assessed according to Ahmad et al (Oral Surg Oral Med Oral Pathol Oral Radiol Endod, 107, 2009, 844) protocol of TMJ osseous changes in CBCT images. RESULTS Sensitivity and specificity of the CBCT protocol were high, except for some criteria that did not appear in the cases. Average observer sensitivity was 65% while specificity was 87%. Average correct individual response rate was 84%. Mean agreement among the GDPs was 73%. Observer performance had improved at the 2-month follow-up. CONCLUSION The present educational programme could be a helpful material on recognising possible osseous changes of TMJ and it can be used as a part of a training programme for GDP and for specialist candidates.
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Affiliation(s)
- D Iskanderani
- Department of Oral and Maxillofacial Radiology, Faculty of Odontology, Malmö University, Malmö, Sweden.,Department of Oral and Maxillofacial Radiology, Faculty of Dentistry, King Abdulaziz University, Jeddah, Saudi Arabia
| | - P Alstergren
- Department of Orofacial Pain and Jaw Function, Faculty of Odontology, Malmö University, Malmö, Sweden
| | - K Hellén-Halme
- Department of Oral and Maxillofacial Radiology, Faculty of Odontology, Malmö University, Malmö, Sweden
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Devine DV, Moll HD, Bahr RJ. Fracture, Luxation, and Chronic Septic Arthritis of the Temporomandibular Joint in a Juvenile Horse. J Vet Dent 2016; 22:96-9. [PMID: 16149388 DOI: 10.1177/089875640502200204] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
This case report describes chronic sepsis of the right temporomandibular joint in a juvenile horse. Diagnostic work-up included physical examination, radiography, and computed tomography. Humane euthanasia was indicated due to the chronicity of the condition, prognosis, and financial constraints.
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Affiliation(s)
- Dustin V Devine
- Equine Section, Oklahoma State University, College of Veterinary Medicine, Stillwater 74078, USA.
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5
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Results of radiological follow-up of untreated anterior disc displacement without reduction in adolescents. Br J Oral Maxillofac Surg 2016; 54:203-7. [DOI: 10.1016/j.bjoms.2015.11.007] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2015] [Accepted: 11/08/2015] [Indexed: 11/21/2022]
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Zhuo Z, Cai XY. Radiological follow-up results of untreated anterior disc displacement without reduction in adults. Int J Oral Maxillofac Surg 2015; 45:308-12. [PMID: 26682646 DOI: 10.1016/j.ijom.2015.11.007] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2015] [Revised: 09/24/2015] [Accepted: 11/12/2015] [Indexed: 10/22/2022]
Abstract
The aim of this study was to assess the radiographic changes in untreated adults with bilateral anterior disc displacement without reduction. A cohort study was designed to compare the bone changes, effusion, disc configuration, and pseudo-disc changes on two magnetic resonance images obtained at least 24 months apart. Twenty-eight patients (22 female, six male) with a mean age of 33.1 years (range 20-57 years) were included. The mean interval between the initial visit and the follow-up visit was 36.2 months. At the initial visit, the frequencies of bone changes, effusion, disc deformation, and pseudo-disc changes were 51.79%, 35.71%, 100%, and 0%, respectively. At follow-up, the frequency of effusion had decreased significantly. The frequency of bone changes had increased significantly to 75%, but newly formed cortical bone was present in five condyles. All discs remained deformed. Pseudo-disc changes were detected in five joints. Over a long period of observation, there was a significant decrease in effusion and a significant increase in bone changes. However, some adaptive changes occurred.
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Affiliation(s)
- Z Zhuo
- Department of Oral and Maxillofacial Surgery, Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai Key Laboratory of Stomatology, Shanghai, China
| | - X Y Cai
- Department of Oral and Maxillofacial Surgery, Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai Key Laboratory of Stomatology, Shanghai, China.
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7
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Jørgensen E, Christophersen MT, Kristoffersen M, Puchalski S, Verwilghen D. Does temporomandibular joint pathology affect performance in an equine athlete? EQUINE VET EDUC 2014. [DOI: 10.1111/eve.12268] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- E. Jørgensen
- Department of Large Animal Sciences; University of Copenhagen; Tåstrup Denmark
| | | | - M. Kristoffersen
- Helsingborg Regional Animal Hospital - Evidensia; Helsingborg Sweden
| | - S. Puchalski
- Helsingborg Regional Animal Hospital - Evidensia; Helsingborg Sweden
- Department of Surgical and Radiological Sciences, School of Veterinary Medicine; University of California; Davis USA
| | - D. Verwilghen
- Department of Large Animal Sciences; University of Copenhagen; Tåstrup Denmark
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Abstract
OBJECTIVE To compare 10 Hz wide segments of the 0 to 1000 Hz frequency distributions of vibrations recorded from five stages of internally deranged and asymptomatic temporomandibular joints (TMJs). METHODS TMJ vibrations were recorded from 236 patients with five stages of TMJ dysfunction: (1) reducing partial disc displacement (PDDR, n=39); (2) acute reducing complete disc displacement (A-DDR, n=39); (3) chronic reducing complete disc displacement (C-DDR, n=55); (4) un-adapted, non-reducing, complete disc displacement (DDUA, n=57); and (5) well adapted, non-reducing, complete disc displacement (DDWA, n=46). A totally asymptomatic control group with quiet TMJs (AQ, n=43) and a group with vibrating TMJs (AWV, n=93), but otherwise asymptomatic were also recorded. Frequency distributions were calculated for each group using discrete Fourier transform methods in 10 Hz increments (0-10 Hz, 10-20 Hz,…, 990-1000 Hz). The 10 Hz segments were compared between the seven groups using Student's t test with Bonferroni adjustment. RESULTS There were significant differences (P<0.05) in all 21 comparisons for the three segments between 80 Hz and 110 Hz, in 20 of 21 comparisons between 180 and 200 Hz, in 19 of 21 comparisons between 110 and 180 Hz and between 50 and 80 Hz. DISCUSSION The segments of the frequency distributions from 80 to 110 Hz provided the best differentiation between all seven groups.
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Chung SW, Kim MJ, Ahn JC, Suh MW, Rhee CK, Jung JY. Inflammation of temporomandibular joint increases neural activity in rat vestibular nucleus. Neurosci Lett 2012; 528:126-30. [PMID: 22975136 DOI: 10.1016/j.neulet.2012.08.073] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2012] [Revised: 07/19/2012] [Accepted: 08/14/2012] [Indexed: 11/24/2022]
Abstract
To determine whether the vestibular nuclei are affected by inflammation of temporomandibular joint (TMJ) region, we studied vestibular nucleus neural activity using two experimental groups: (1) normal saline 0.1cm(3) injection at right TMJ region, (2) 10% formalin 0.1cm(3) injection at right TMJ region. Neural activity after 24 hours was assessed by immunohistochemical staining with free-floating section at the level of interaural -1.30 mm to -2.00 mm for c-Fos. In inflammation group, formalin injection produced a bilateral increase in c-Fos at vestibular nucleus with ipsilesional side higher activity. In control group, expression of c-Fos protein was also observed in the vestibular nucleus (VN), especially MVN. But stain intensity of Fos-positive neurons was much weaker and mean number of c-Fos positive cells was fewer than inflammation group. This result suggests that there is a close neural connection between TMJ and vestibular nucleus, especially in case of inflammation.
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Affiliation(s)
- Sung-Won Chung
- Department of Otolaryngology-Head & Neck Surgery, College of Medicine, Dankook University, Cheonan, Republic of Korea
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Radke JC, Kull RS. Distribution of temporomandibular joint vibration transfer to the opposite side. Cranio 2012; 30:194-200. [PMID: 22916672 DOI: 10.1179/crn.2012.030] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
Abstract
A vibration produced when a displaced temporomandibular disc reduces during opening can transfer some of its energy from the ipsilateral joint to the contralateral joint. The objective of this study was to measure what percentage of the ipsilateral vibration is transferred to the contralateral joint. The study included the temporomandibular joint (TMJ) vibrations of 144 (informed consent) subjects, (113 F, 31 M), with reducing displaced discs (DDR). Vibrations from 165 joints were recorded bilaterally with BioJVA (BioResearch Associates, Inc. Milwaukee, WI). In each case, any contralateral vibration was analyzed to verify that it was caused by the ipsilateral joint. The contralateral amplitude was divided by the ipsilateral amplitude and multiplied by 100 to produce a percentage of transfer. The percentage values (0-100%) were used to create a Relative Frequency Histogram with 20 classes (1-5%, 6-10%, 11-15%, etc.). The Relative Frequency Histogram graph revealed a three-mounded distribution of the percentage of transfer. One mound fell between 5 and 34 percent, one between 35 and 69 percent and the third between 70 and 98 percent. The appearance of a three-mounded distribution suggests that there may be three different failure modes leading to TMJ intemal derangements. Alternatively, it may be that failure of the disc's stabilizing ligaments leads to three different internal derangement conditions that are in some way distinct. The evidence of apparent tri-modality in this vibration data distribution suggests that there may be three different failure modes of disc displacement with reduction (e.g., anterior, anteromedial, and medio-lateral disc displacement). If so, identifying them could allow for a more detailed description of DDR. Therefore, further investigation of this 'tri-modal' distribution should be undertaken.
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Affiliation(s)
- John C Radke
- BioResearch Associates, Inc, Milwaukee, Wisconsin, USA.
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11
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Chaput E, Gross A, Stewart R, Nadeau G, Goldsmith CH. The Diagnostic Validity of Clinical Tests in Temporomandibular Internal Derangement: A Systematic Review and Meta-analysis. Physiother Can 2012; 64:116-34. [PMID: 23449757 DOI: 10.3138/ptc.2010-54] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
PURPOSE To assess the diagnostic validity of clinical tests for temporomandibular internal derangement relative to magnetic resonance imaging (MRI). METHODS MEDLINE and Embase were searched from 1994 through 2009. Independent reviewers conducted study selection; risk of bias was assessed using Quality Assessment of studies of Diagnostic Accuracy included in Systematic reviews (QUADAS); ≥9/14) and data abstraction. Overall quality of evidence was profiled using Grading of Recommendations Assessment, Development, and Evaluation (GRADE). Agreement was measured using quadratic weighted kappa (κw). Positive (+) or negative (-) likelihood ratios (LR) with 95% CIs were calculated and pooled using the DerSimonian-Laird method and a random-effects model when homogeneous (I(2)≥0.40, Q-test p≤0.10). RESULTS We selected 8 of 36 studies identified. There is very low quality evidence that deflection (+LR: 6.37 [95% CI, 2.13-19.03]) and crepitation (LR:5.88 [95% CI, 1.95-17.76]) as single tests and crepitation, deflection, pain, and limited mouth opening as a cluster of tests are the most valuable for ruling in internal derangement without reduction (+LR:6.37 [95% CI, 2.13-19.03]), (-LR:0.27 [95% CI, 0.11-0.64]) while the test cluster click, deviation, and pain rules out internal derangement with reduction (-LR: 0.09 [95% CI, 0.01-0.72]). No single test or cluster of tests was conclusive and of significant value for ruling in internal derangement with reduction. CONCLUSIONS Findings of this review will assist clinicians in deciding which diagnostic tests to use when internal derangement is suspected. The literature search revealed a lack of high-quality studies; further research with adequate description of patient populations, blinded assessments, and both sagittal and coronal MRI planes is therefore recommended. Purpose: To assess the diagnostic validity of clinical tests for temporomandibular internal derangement relative to magnetic resonance imaging (MRI). Methods: MEDLINE and Embase were searched from 1994 through 2009. Independent reviewers conducted study selection; risk of bias was assessed using Quality Assessment of studies of Diagnostic Accuracy included in Systematic reviews (QUADAS); ≥9/14) and data abstraction. Overall quality of evidence was profiled using Grading of Recommendations Assessment, Development, and Evaluation (GRADE). Agreement was measured using quadratic weighted kappa (κw). Positive (+) or negative (−) likelihood ratios (LR) with 95% CIs were calculated and pooled using the DerSimonian–Laird method and a random-effects model when homogeneous (I2≥0.40, Q-test p≤0.10). Results: We selected 8 of 36 studies identified. There is very low quality evidence that deflection (+LR: 6.37 [95% CI, 2.13–19.03]) and crepitation (LR:5.88 [95% CI, 1.95–17.76]) as single tests and crepitation, deflection, pain, and limited mouth opening as a cluster of tests are the most valuable for ruling in internal derangement without reduction (+LR:6.37 [95% CI, 2.13–19.03]), (−LR:0.27 [95% CI, 0.11–0.64]) while the test cluster click, deviation, and pain rules out internal derangement with reduction (−LR: 0.09 [95% CI, 0.01–0.72]). No single test or cluster of tests was conclusive and of significant value for ruling in internal derangement with reduction. Conclusions: Findings of this review will assist clinicians in deciding which diagnostic tests to use when internal derangement is suspected. The literature search revealed a lack of high-quality studies; further research with adequate description of patient populations, blinded assessments, and both sagittal and coronal MRI planes is therefore recommended.
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Affiliation(s)
- Eve Chaput
- School of Physiotherapy, University of Western Ontario, London, Ont
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Schmitter M, Kress B, Ohlmann B, Henningsen P, Rammelsberg P. Psychosocial behaviour and health care utilization in patients suffering from temporomandibular disorders diagnosed on the basis of clinical findings and MRI examination. Eur J Pain 2012; 9:243-50. [PMID: 15862473 DOI: 10.1016/j.ejpain.2004.07.001] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2004] [Accepted: 07/07/2004] [Indexed: 11/16/2022]
Abstract
UNLABELLED The aim of this study was to evaluate psychosocial behaviour and differences in health care utilization between subgroups of patients suffering from temporomandibular disorders, using both clinical examination and magnetic resonance imaging (MRI). MATERIALS AND METHODS 70 patients were examined according to the research diagnostic criteria for temporomandibular disorders (RDC/TMD), and were divided into groups according to their clinical diagnoses. MRIs were acquired and joint-related RDC/TMD diagnoses were modified on the basis of MRI findings. Group I suffered from joint pathology, group II from myofascial pain and group III from a combination. Non-parametric statistics were used to reveal group-related differences in psychosocial and behavioural aspects. Differences in group assignment based on clinical and MRI examination were assessed (kappa statistics). RESULTS MRI findings led to group assignments that were different from clinical assignments (k = 0.3). For both types of assignment, patients with myofascial pain displayed higher somatization scores, used more splints and consulted more physicians. For clinical assignment only, depression scores were higher in the myofascial pain group. For MRI based assignment, sex differences were significant between groups I and III. CONCLUSION Somatization-specific behaviour is more widespread in patients suffering from exclusively myofascial pain than in patients presenting joint pathology. Inconsistencies in differences of other psychosocial variables between groups of TMD patients seem to be related to differences in group assignment either with or without objective information on joint pathology.
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Affiliation(s)
- Marc Schmitter
- Department of Prosthodontics, Dental School, Ruprecht-Karls-University of Heidelberg, Germany.
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Giannakopoulos NN, Rammelsberg P, Eberhard L, Schmitter M. A new instrument for assessing the quality of studies on prevalence. Clin Oral Investig 2011; 16:781-8. [PMID: 21594656 DOI: 10.1007/s00784-011-0557-4] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2010] [Accepted: 04/18/2011] [Indexed: 02/07/2023]
Abstract
There are numerous scientific articles of studies on the prevalence of disorders with non-standardised examination and diagnostic protocols. Because their quality is heterogeneous, a new instrument has been developed for the assessment of such studies. The new instrument is based mainly on statistical criteria. The points assigned for each of the main criteria according to the information gained from each paper are summed up to form a Total Quality Score (TQS). The interrater reliability of the instrument was tested by employing Kappa and Interrater Correlation Coefficient (ICC) statistics. The latter was assessed on the results of three independent investigators. The new quality instrument appeared to be easy to use, and the instructions were comprehensible. The ICC((2,1)) for the TQS ranged between 0.94 and 1.00 indicating almost perfect agreement between the investigators. The reliability of the new instrument enables its use for scientific review purposes. In this way, its validity will also be tested. The instrument could be adopted for assessment of scientific articles of studies on the prevalence of disorders in many, similar, scientific areas.
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Correlation of RDC/TMD axis I diagnoses and axis II pain-related disability. A multicenter study. Clin Oral Investig 2010; 15:749-56. [PMID: 20628773 DOI: 10.1007/s00784-010-0444-4] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2010] [Accepted: 06/30/2010] [Indexed: 10/19/2022]
Abstract
As part of an ongoing multicenter investigation involving four highly specialized tertiary clinics for temporomandibular disorders (TMD) treatment, retrospective analysis of Research Diagnostic Criteria for TMD (RDC/TMD) axis I and axis II data gathered on clinic and community cases were assessed with a twofold aim: (1) to search for a correlation between axis I diagnoses and axis II pain-related disability, and (2) to identify clinical (axis I) and psychosocial (axis II) predictors of high pain-related disability. Two samples of patients seeking treatment for TMD (clinic cases, N = 1,312) and a sample of general population subjects (community cases, N = 211) underwent a thorough assessment in accordance with the RDC/TMD version 1.0 [1] guidelines to receive both axis I and axis II diagnoses. Spearman's test was performed to assess the level of correlation between axis I diagnoses and Graded Chronic Pain Scale (GCPS) pain-related disability. A stepwise multiple logistic regression model was used to identify the significant associations between 12 clinical and psychosocial predictors and the presence of high pain-related disability. Axis I findings were related with pain-related impairment (GCPS scores) in the overall study sample including both clinic community cases (Spearman correlation = 0.129, p = 0.000), but the results of the correlation analyses performed on the clinic sample alone were not significant (Spearman correlation = -0.018, p = 0.618). Predictors for high disability were related to axis II findings (severe depression and somatization) or psychosocial aspects related to the pain experience (pain lasting from more than 6 months; treatment-seeking behavior), while none of the axis I diagnoses remained in the final logistic regression model. The final model predicted the level of pain-related impairment at a fair level (R(2) = 26.7%). The correlation between axis I diagnoses and pain-related impairment is not significant in the patients populations. Treatment-seeking behavior and other factors related with the pain experience are likely to be more important than the physical findings to determine the degree of psychosocial impairment.
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Robinson de Senna B, Marques LS, França JP, Ramos-Jorge ML, Pereira LJ. Condyle-disk-fossa position and relationship to clinical signs and symptoms of temporomandibular disorders in women. ACTA ACUST UNITED AC 2009; 108:e117-24. [PMID: 19716481 DOI: 10.1016/j.tripleo.2009.04.034] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2008] [Revised: 04/07/2009] [Accepted: 04/29/2009] [Indexed: 10/20/2022]
Abstract
OBJECTIVE The aim of the present study was to assess the disk-condyle-fossa relationship through magnetic resonance imaging and determine its association with clinical signs and symptoms of temporomandibular disorder in patients with myofascial pain and disk displacement (with and without reduction). STUDY DESIGN Sixty-two female patients with complaints of pain were clinically examined using the Research Diagnostic Criteria for Temporomandibular Disorders (RDC/TMD) and divided into the following groups: Group I, myofascial pain (n = 19); Group IIa, disk displacement with reduction (n = 32); and Groups IIb and IIc, disk displacement without reduction (n = 11). Classification of disk position was based on the positioning on a clock face (> or < than 11 o'clock) and condylar excursion was determined as (1) the proximal side of the apex of the articular eminence; (2) at the level of the articular eminence; and (3) beyond the apex of the articular eminence. Condylar position was determined in the sagittal images based on Gelb's template (normal, posteriorly displaced). Pain was assessed using a visual analogue scale (VAS). The univariate logistic regression, Mann-Whitney, Kruskall-Wallis and Pearson's correlation tests were used in the statistical analysis (P < or = .05). RESULTS No significant association was found between the independent variables (condylar position, disk position, and condylar excursion) and the dependent variables (pain, maximal opening of the mouth, maximal lateral movement). However, there was a significant association between increased condyle excursion and pain (P = .035) and also maximum mouth opening movement was associated with lateral movement (P = .01; r = 0.31). CONCLUSIONS Increase in condyle excursion may significantly influence pain perception in TMD patients. The type of dysfunction and severity of alterations on the imaging exams were not related to the severity of pain or range of motion of the mandible.
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Currie P, Lobo-Lobo S, Stark P, Mehta N. Effect of maxillary molar distalization on mandibular condylar pathways. INTERNATIONAL JOURNAL OF STOMATOLOGY & OCCLUSION MEDICINE 2009. [DOI: 10.1007/s12548-008-0008-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Manfredini D, Guarda-Nardini L. Agreement between Research Diagnostic Criteria for Temporomandibular Disorders and Magnetic Resonance Diagnoses of Temporomandibular disc displacement in a patient population. Int J Oral Maxillofac Surg 2008; 37:612-6. [PMID: 18486451 DOI: 10.1016/j.ijom.2008.04.003] [Citation(s) in RCA: 54] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2007] [Revised: 03/14/2008] [Accepted: 04/04/2008] [Indexed: 10/22/2022]
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Schmitter M, Rammelsberg P, Hassel A, Schroeder J, Seneadza V, Balke Z, Essig M. Evaluation of disk position and prevalence of internal derangement, in a sample of the elderly, by gadolinium-enhanced magnetic resonance imaging. ACTA ACUST UNITED AC 2008; 106:872-8. [PMID: 18554938 DOI: 10.1016/j.tripleo.2008.01.031] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2007] [Revised: 01/30/2008] [Accepted: 01/30/2008] [Indexed: 11/27/2022]
Abstract
OBJECTIVES To assess disk position and the prevalence of disk displacement (DD) in a sample of the elderly by use of contrast agent-enhanced magnetic resonance imaging (MRI). STUDY DESIGN Thirty subjects (73-75 years old) were drawn from a representative sample and examined clinically. The position and contours of the temporomandibular disk was assessed by using gadolinium-enhanced MR images which were evaluated by 2 independent raters. Statistical assessment was performed by using descriptive statistics and nonparametric tests. RESULTS Agreement between raters with respect to disk position was excellent. The MRI showed that 8 subjects (27%; 2 men, 6 women) had DD. CONCLUSION Gadolinum-enhanced MRI showed that DD is common in the elderly (27%) and that DD occurs more frequently in women than in men. In women without DD the disk is positioned more anteriorly than in men.
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Affiliation(s)
- Marc Schmitter
- Department of Prosthodontics, University of Heidelberg, Heidelberg, Germany.
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Ismail F, Demling A, Hessling K, Fink M, Stiesch-Scholz M. Short-term efficacy of physical therapy compared to splint therapy in treatment of arthrogenous TMD. J Oral Rehabil 2008; 34:807-13. [PMID: 17919246 DOI: 10.1111/j.1365-2842.2007.01748.x] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
A prospective randomized study was carried out to evaluate the efficacy of physical therapy in addition to splint therapy on treatment outcome in patients with temporomandibular disorders (TMD) with respect to objective and subjective parameters. Twenty-six patients suffering from an arthrogenic TMD and exhibiting a painfully restricted jaw opening were randomized in two groups. Thirteen patients were treated solely with Michigan splint (group I), 13 patients received supplementary physical therapy (group II). Before treatment a clinical examination and electronic recording of jaw movements were performed and subjective pain level was evaluated by visual analogue scales. After 3 months of therapy maintenance of improvement was evaluated. Within treatment groups comparison of data before and after treatment was analysed using Wilcoxon test. Groups were compared by Mann-Withney-U test. A P-value < 0.05 was considered significant. Compared with the baseline, in both groups mandibular movement capacity increased significantly after treatment, whereas subjective pain decreased significantly (P < 0.05). Active jaw opening increased from 28.6 +/- 5.8 to 35.9 +/- 4.8 mm in group I and from 30.1 +/- 5.4 to 40.8 +/- 4.1 mm in group II. After therapy the difference of active jaw opening between groups was significant (P < 0.05). Physical therapy also gave a supplementary improvement of protrusive mandibular movement capacity during electronic registration and subjective pain level. For none of these parameters this difference between groups was significant. Physical therapy seems to have a positive effect on treatment outcome of patients with TMD.
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Affiliation(s)
- F Ismail
- Department of Prosthetic Dentistry, Hannover Medical School, Hannover, Germany.
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Fink M, Ismail F, Heßling K, Fischer M, Stiesch-Scholz M, Demling A. Einsatz der physikalischen Therapie bei der Behandlung der kraniomandibulären Dysfunktion. MANUELLE MEDIZIN 2007. [DOI: 10.1007/s00337-007-0524-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Limchaichana N, Nilsson H, Ekberg EC, Nilner M, Petersson A. Clinical diagnoses and MRI findings in patients with TMD pain. J Oral Rehabil 2007; 34:237-45. [PMID: 17371560 DOI: 10.1111/j.1365-2842.2006.01719.x] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
The aim of this study was to compare the findings on magnetic resonance imaging (MRI) in temporomandibular disorders (TMD) pain patients with clinical diagnoses of myofascial pain or arthralgia/osteoarthritis in combination with myofascial pain according to the Research Diagnostic Criteria for TMD. The temporomandibular joints of 60 consecutive patients, 19 with myofascial pain and 41 patients with arthralgia/osteoarthritis in combination with myofascial pain were examined clinically and with MRI. Overall the most common MRI findings were different kinds of disc displacements and structural bone changes, which were found in both pain groups. However, disc displacements were found significantly (P=0.002) more often in the group arthralgia/osteoarthritis in combination with myofascial pain. One hundred and four joints were found to have no clinical diagnosis of disc displacements, but 64 of these joints had findings of disc displacements on MRI. Joint fluid was found in both pain groups. Patients having a combination of disc displacement and joint fluid were significantly (P=0.047) more common in the pain group arthralgia/osteoarthritis in combination with myofascial pain. In conclusion, the MRI findings of different kinds of disc displacement and structural bone changes were common in TMD patients. The clinical diagnoses for subdivision into myogenous only or combined arthrogenous and myogenous pain groups were not confirmed by MRI.
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Affiliation(s)
- N Limchaichana
- Department of Radiology, Faculty of Dentistry, Chulalongkorn University, Bangkok, Thailand.
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Manfredini D, Chiappe G, Bosco M. Research Diagnostic Criteria for Temporomandibular Disorders (RDC/TMD) axis I diagnoses in an Italian patient population. J Oral Rehabil 2006; 33:551-8. [PMID: 16856952 DOI: 10.1111/j.1365-2842.2006.01600.x] [Citation(s) in RCA: 96] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The aim of this work was twofold: to evaluate the prevalence of different Research Diagnostic Criteria for Temporomandibular Disorders (RDC/TMD) diagnosis in an Italian population of subjects seeking TMD treatment in a tertiary clinic; and to compare data with those from similar studies in the literature. Participants in this study were 433 consecutive patients seeking TMD treatment at the Section of Prosthetic Dentistry, Department of Neuroscience, University of Pisa, Italy; mean age of patients was 38.8 years, with a female:male ratio of 2.6:1 (276 females, 73.2%; 101 males, 26.8%). RDC/TMD guidelines for examination were adopted to assign axis I diagnosis. The prevalence of RDC/TMD diagnoses was 38.2% (144/377) for group I disorders (muscle disorders), 52.3% (197/377) for group II disorders (disc displacements), and 52.6% (198/377) for group III disorders (arthralgia, osteoarthritis, osteoarthrosis). The present investigation provided findings that, compared and integrated with literature data, can be useful to create a world-wide database, in accordance with the nature of the RDC/TMD classification system.
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Affiliation(s)
- D Manfredini
- Section of Prosthetic Dentistry, Department of Neuroscience, University of Pisa, Pisa, Italy.
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Schmitter M, Gabbert O, Ohlmann B, Hassel A, Wolff D, Rammelsberg P, Kress B. Assessment of the reliability and validity of panoramic imaging for assessment of mandibular condyle morphology using both MRI and clinical examination as the gold standard. ACTA ACUST UNITED AC 2006; 102:220-4. [PMID: 16876066 DOI: 10.1016/j.tripleo.2005.07.039] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2005] [Revised: 07/14/2005] [Accepted: 07/18/2005] [Indexed: 11/17/2022]
Abstract
OBJECTIVES The purpose of this study was to evaluate both reliability and validity of the assessment of the shape of the mandibular condyle in panoramic images of the TMJ. STUDY DESIGN Forty subjects were included and were examined according to the Research Diagnostic Criteria for Temporomandibular Disorders. Panoramic radiographs (PRs) and magnetic resonance images (MRIs) were completed for all subjects. Both MRIs and PRs were rated by raters blinded to the clinical diagnosis. Kappa statistics were used to compare the results of the raters of the PRs. Additionally, the specificity and the sensitivity of the PRs were calculated for 2 scenarios: one with MRI and the other with clinical findings as the gold standard. RESULTS The sensitivity was 0.94 (specificity = 0.45) for the assumption that MRI is the gold standard and 0.86 (specificity = 0.49) for the assumption that the clinical examination is the gold standard. For reliability, the results for kappa ranged from 0.06 to 0.327. CONCLUSION It can be concluded that PRs are not a reliable method of accurately judging the shape of the mandibular condyle.
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Affiliation(s)
- Marc Schmitter
- Department of Prosthodontics, University of Heidelberg, Heidelberg, Germany.
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