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Fernández-Ferro M, Fernández-González V, Salgado-Barreira Á, Santos-Armentia E, Valdés-Sarmiento P, Fernández-García A, Gómez-Rey D, Fernández-Sanromán J. Correlation between the main clinical, imaging, and arthroscopy findings in patients with temporomandibular disorders. Int J Oral Maxillofac Surg 2023; 52:237-244. [PMID: 35985912 DOI: 10.1016/j.ijom.2022.08.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2022] [Revised: 08/05/2022] [Accepted: 08/08/2022] [Indexed: 01/11/2023]
Abstract
The purpose of this work was to prospectively correlate the most characteristic clinical symptoms of temporomandibular disorders, such as pain and limitation of mouth opening, with the findings of magnetic resonance imaging (disc position, degenerative changes, and effusion) and arthroscopy findings (roofing, synovitis, chondromalacia, adhesions, and perforations). These examinations were performed in 298 patients diagnosed with internal derangement refractory to conservative treatment. The mean age of the patients was 38.59 years; 92.6% were female. The t-test and one-way analysis of variance (ANOVA) were used to correlate the findings. Significant relationships were found between pain and disc displacement without reduction (P = 0.033) and effusion (P = 0.003) on MRI, coinciding with correlations between pain and roofing of 0-25% (P = 0.016) and synovitis (P = 0.001) on arthroscopy. A significant relationship was also observed between mouth opening limitation and the presence of osteoarthrosis (P = 0.018) on MRI, and between mouth opening limitation and synovitis (P = 0.022), chondromalacia (P = 0.002), and adhesions (P < 0.001) on arthroscopy. All of these findings were observed in patients with a poor initial clinical situation, which highlights the considerable potential of correlating these data with imaging and arthroscopy findings.
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Affiliation(s)
- M Fernández-Ferro
- Department of Oral and Maxillofacial Surgery, Ribera Povisa Hospital, Vigo, Pontevedra, Spain; Povisa University School of Nursing, University of Vigo, Vigo, Pontevedra, Spain; Galicia Sur Health Research Institute, Álvaro Cunqueiro Hospital, University of Vigo, Vigo, Pontevedra, Spain.
| | - V Fernández-González
- Department of Oral and Maxillofacial Surgery, Ribera Povisa Hospital, Vigo, Pontevedra, Spain
| | - Á Salgado-Barreira
- Galicia Sur Health Research Institute, Álvaro Cunqueiro Hospital, University of Vigo, Vigo, Pontevedra, Spain
| | - E Santos-Armentia
- Department of Radiology, Ribera Povisa Hospital, Vigo, Pontevedra, Spain
| | - P Valdés-Sarmiento
- Povisa University School of Nursing, University of Vigo, Vigo, Pontevedra, Spain
| | - A Fernández-García
- Povisa University School of Nursing, University of Vigo, Vigo, Pontevedra, Spain
| | - D Gómez-Rey
- Department of Family Medicine and Community Health, Santiago de Compostela University Clinical Hospital, University of Santiago de Compostela, Santiago de Compostela, Spain
| | - J Fernández-Sanromán
- Department of Oral and Maxillofacial Surgery, Ribera Povisa Hospital, Vigo, Pontevedra, Spain; Povisa University School of Nursing, University of Vigo, Vigo, Pontevedra, Spain; Galicia Sur Health Research Institute, Álvaro Cunqueiro Hospital, University of Vigo, Vigo, Pontevedra, Spain
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Rosèn A, Helgeland E, Pedersen TØ. Continued persistent facial pain despite several surgical interventions in the temporomandibular joint. Dent Clin North Am 2023; 67:61-70. [PMID: 36404081 DOI: 10.1016/j.cden.2022.07.005] [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: 11/11/2022]
Abstract
This article describes a woman in her forties who spontaneously developed facial pain 19 years after double-jaw orthognathic surgery. The focus of her pain was the left side of the face, including the temporomandibular joint (TMJ). Conservative treatment was initiated, including several occlusal splints, in addition to injections with local anesthesia, botulinum toxin, and corticosteroids, with limited effects. Surgical treatments with arthroscopy and discectomy, and ultimately a TMJ prosthesis, improved the patient's joint function but did not reduce pain. The question is whether the degenerated joint was due to progression of the original disease process or to multiple surgical procedures.
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Affiliation(s)
- Annika Rosèn
- Department of Clinical Dentistry, Faculty of Medicine, University of Bergen, Bergen, Norway; Department of Oral and Maxillofacial Surgery, Haukeland University Hospital, Bergen, Norway.
| | - Espen Helgeland
- Department of Clinical Dentistry, Faculty of Medicine, University of Bergen, Bergen, Norway; Department of Oral and Maxillofacial Surgery, Haukeland University Hospital, Bergen, Norway
| | - Torbjørn Ø Pedersen
- Department of Clinical Dentistry, Faculty of Medicine, University of Bergen, Bergen, Norway; Department of Oral and Maxillofacial Surgery, Haukeland University Hospital, Bergen, Norway
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Current Treatment Strategies for the Management of the Internal Derangements of the Temporomandibular Joint: A Global Perspective. J Maxillofac Oral Surg 2022; 21:1-13. [PMID: 35400919 PMCID: PMC8934796 DOI: 10.1007/s12663-021-01509-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2020] [Accepted: 01/04/2021] [Indexed: 10/22/2022] Open
Abstract
Internal joint derangement is a disruption of the internal aspects of the TMJ-disc displacements/adhesions/impingements, causing alterations in the normal dynamic motions of the joint. Clinicians must be diligent in establishing the correct diagnosis and cause of TMJID, which ultimately leads to the appropriate management of such patients. While many patients adapt over time or with non-surgical treatment, surgery may be indicated for those with ongoing problems. The surgical pyramid provides a stepwise progression for TMJ surgical patients. This paper aims to review TMJID and its management with special emphasis on arthroscopic minimally invasive surgery, as practised in other countries around the world, and compare this to current education, understanding and practice in India. Currently, India is lagging behind in providing the full scope of TMJ services as there are very few surgeons trained in the skill of arthroscopic techniques. There needs to be continued expansion of our understanding of TMJID treatment in India to bring it level with the rest of the world.
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Celotti C, Martín-Granizo R, De La Sen Ó. Correlation of arthroscopic findings with clinical-radiological signs and symptoms of temporomandibular joint dysfunction: retrospective study of 829 joints. Int J Oral Maxillofac Surg 2022; 51:1069-1073. [PMID: 35115221 DOI: 10.1016/j.ijom.2022.01.010] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2021] [Revised: 10/31/2021] [Accepted: 01/17/2022] [Indexed: 10/19/2022]
Abstract
Temporomandibular joint (TMJ) arthroscopic findings are difficult to predict based on clinical criteria. Few studies have attempted to correlate signs, symptoms, and characteristics of patients with the final arthroscopic findings. The aim of this study was to assess the correlation between clinical-radiological signs and symptoms and arthroscopic findings in patients with TMJ dysfunction undergoing arthroscopy. A retrospective study was performed involving 487 patients (829 joints) with TMJ dysfunction who underwent TMJ arthroscopy between 2000 and 2019. The clinical-radiological variables recorded were pain, maximum mouth opening, joint noises, Wilkes classification, and disc displacement. The arthroscopic findings evaluated were synovitis, chondromalacia, adhesions, disc perforation, disc displacement, and roofing. Pain symptoms were significantly associated with the intensity of synovitis (P = 0.005) and disc displacement evaluated arthroscopically (P < 0.001). A statistically significant relationship was observed between Wilkes stage and the level of synovitis (P < 0.001) and chondromalacia (P < 0.001). Mouth opening was negatively correlated with adhesions (P < 0.001). Based on this study, pain symptomatology was associated with the intensity of synovitis and disc displacement evaluated arthroscopically, the Wilkes stage was a good predictor of the severity of synovitis and chondromalacia, and mouth opening was negatively correlated with adhesions.
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Affiliation(s)
- C Celotti
- Department of Oral and Maxillofacial Surgery, Hospital Clínico San Carlos, Madrid, Spain.
| | - R Martín-Granizo
- Department of Oral and Maxillofacial Surgery, Hospital Clínico San Carlos, Madrid, Spain
| | - Ó De La Sen
- Department of Oral and Maxillofacial Surgery, Hospital Clínico San Carlos, Madrid, Spain
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Machoň V, Levorová J, Hirjak D, Beňo M, Drahoš M, Foltán R. Does arthroscopic lysis and lavage in subjects with Wilkes III internal derangement reduce pain? Oral Maxillofac Surg 2021; 25:463-470. [PMID: 33442809 DOI: 10.1007/s10006-020-00935-7] [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: 10/12/2020] [Accepted: 12/14/2020] [Indexed: 10/22/2022]
Abstract
PURPOSE The aim of this study was to determine the efficacy of arthroscopic lysis and lavage on pain in patients with unilateral Wilkes stage III derangement of the temporomandibular joint. Authors retrospectively evaluated whether the arthroscopic lysis and lavage has an impact on pain decrease in patients with moderate osteoarthritis. METHODS Patients with unilateral Wilkes III of temporomandibular joint were included in this study. All patients underwent arthroscopic lysis and lavage (ASC-L), assessed pain before and after the procedure (primary outcome variable), maximal interincisal opening (MIO) was recorded as secondary outcome variable. The patients also subjectively assessed whether they were satisfied with the outcome of the arthroscopy or whether their condition required further interventions. The disc position was evaluated by magnetic resonance imaging (MRI) 24 months after the arthroscopy and compared with the disc position on the MRI prior to the arthroscopy. The R Project for Statistical Computing 3.4.1 and the Gretl Pro programs were used for statistical analysis. In addition to the descriptive statistics methods, the Shapiro-Wilk normality test was used to verify data normality and the two sample t test used to test the hypotheses themselves. RESULTS The sample consisted of 62 patients who underwent arthroscopic lysis and lavage (ASC-L) in 2015 and 2016. It included 6 men and 56 women with an average age of 34.37. Pain and MIO were recorded during regular check-ups 1, 3, 6, 12, and 24 months. A therapeutic effect (MIO over 34 mm, VAS score 0-1) was recorded in 69% of cases 24 months after the ASC-L. Nonetheless, the work demonstrated the importance of subjective assessment, as 87% of patients perceived their condition as satisfactory after 24 months and not requiring further intervention, while 8 patients (13%) perceived it as unsatisfactory. Disc reposition 24 months following the ASC-L was recorded in only 44% of patients who assessed their condition as satisfactory. Patients with persistent disc dislocation 24 months after the arthroscopy were older, had a lower average maximal interincisal opening value before the ASC-L and a longer duration of mandibular movement restriction before the ASC-L (evaluated as a statistically significant difference). CONCLUSION In this study, the authors confirmed that ASC-L is an effective therapeutic method in patients with WIII, from both clinical and subjective perspectives. This work demonstrated that improvement in patients with Wilkes stage III is not related to disc reposition. Postoperative physiotherapy is an integral component of ASC-L and is reflected in the final results.
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Affiliation(s)
- V Machoň
- Department of Oral & Maxillofacial Surgery, Stomatology Clinic, 1st Medical Faculty of Charles University and General Teaching Hospital (VFN) Prague, U Nemocnice 2, 120 00, Praha 2, Czech Republic
| | - J Levorová
- Department of Oral & Maxillofacial Surgery, Stomatology Clinic, 1st Medical Faculty of Charles University and General Teaching Hospital (VFN) Prague, U Nemocnice 2, 120 00, Praha 2, Czech Republic
| | - D Hirjak
- Department of Oral & Maxillofacial Surgery, Stomatology Clinic, 1st Medical Faculty of Charles University and General Teaching Hospital (VFN) Prague, U Nemocnice 2, 120 00, Praha 2, Czech Republic
| | - Michal Beňo
- Department of Oral & Maxillofacial Surgery, Stomatology Clinic, 1st Medical Faculty of Charles University and General Teaching Hospital (VFN) Prague, U Nemocnice 2, 120 00, Praha 2, Czech Republic.
| | - M Drahoš
- Department of Oral & Maxillofacial Surgery, Stomatology Clinic, 1st Medical Faculty of Charles University and General Teaching Hospital (VFN) Prague, U Nemocnice 2, 120 00, Praha 2, Czech Republic
| | - R Foltán
- Department of Oral & Maxillofacial Surgery, Stomatology Clinic, 1st Medical Faculty of Charles University and General Teaching Hospital (VFN) Prague, U Nemocnice 2, 120 00, Praha 2, Czech Republic
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Xu K, Meng Z, Xian XM, Deng MH, Meng QG, Fang W, Zhang D, Long X. LncRNA PVT1 induces chondrocyte apoptosis through upregulation of TNF-α in synoviocytes by sponging miR-211-3p. Mol Cell Probes 2020; 52:101560. [PMID: 32171788 DOI: 10.1016/j.mcp.2020.101560] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2020] [Revised: 02/23/2020] [Accepted: 03/08/2020] [Indexed: 12/19/2022]
Abstract
Temporomandibular joint osteoarthritis (TMJ OA) is an important subtype of temporomandibular disorders (TMD). Articular cartilage destruction is considered a common pathological feature of TMJ OA, which is reported to be mainly induced by chondrocyte apoptosis. Synovial sterile inflammation is an initial factor of TMJ OA-associated articular cartilage destruction. Therefore, determining the mechanism of synovial membrane inflammation-induced articular cartilage destruction in TMJ OA is important for the TMJ OA therapy. In this study, we detected the function of synoviocytes in chondrocyte apoptosis under lipopolysaccharide (LPS)-induced inflammatory conditions and explored the underlying mechanism. We found that synoviocytes in inflammatory conditions facilitated LPS-induced chondrocytes apoptosis by secreting increased Tumor Necrosis Factor α (TNF-α), which was induced by long non-coding RNA plasmacytoma variant translocation 1 (PVT1) upregulation. PVT1 served as a competing endogenous RNA that sponged the microRNA miR-211-3p and prevented the inhibition of TNF-α expression. In conclusion, our in vitro study revealed that PVT1 has a previously unknown role in chondrocyte apoptosis, which may also be a mechanism underlying synoviocyte involvement in TMJ OA.
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Affiliation(s)
- Kai Xu
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST), Key Laboratory of Oral Biomedicine Ministry of Education, School & Hospital of Stomatology, Wuhan University, 237 Luoyu Rd, Wuhan, 430079, China; Department of Oral and Maxillofacial Surgery, School and Hospital of Stomatology, Wuhan University, Wuhan, 430079, China; Department of Stomatology, Liaocheng People's Hospital, Liaocheng University, 67 Dongchangxi Road, Liaocheng, 252000, China
| | - Zhen Meng
- Department of Stomatology, Liaocheng People's Hospital, Liaocheng University, 67 Dongchangxi Road, Liaocheng, 252000, China; Precision Biomedical Key Laboratory of Liaocheng, Liaocheng People's Hospital, 67 Dongchangxi Road, Liaocheng, 252000, China
| | - Xin-Miao Xian
- Precision Biomedical Key Laboratory of Liaocheng, Liaocheng People's Hospital, 67 Dongchangxi Road, Liaocheng, 252000, China
| | - Mo-Hong Deng
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST), Key Laboratory of Oral Biomedicine Ministry of Education, School & Hospital of Stomatology, Wuhan University, 237 Luoyu Rd, Wuhan, 430079, China; Department of Oral and Maxillofacial Surgery, School and Hospital of Stomatology, Wuhan University, Wuhan, 430079, China
| | - Qing-Gong Meng
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST), Key Laboratory of Oral Biomedicine Ministry of Education, School & Hospital of Stomatology, Wuhan University, 237 Luoyu Rd, Wuhan, 430079, China; Department of Oral and Maxillofacial Surgery, School and Hospital of Stomatology, Wuhan University, Wuhan, 430079, China
| | - Wei Fang
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST), Key Laboratory of Oral Biomedicine Ministry of Education, School & Hospital of Stomatology, Wuhan University, 237 Luoyu Rd, Wuhan, 430079, China; Department of Oral and Maxillofacial Surgery, School and Hospital of Stomatology, Wuhan University, Wuhan, 430079, China
| | - Di Zhang
- Department of Stomatology, Liaocheng People's Hospital, Liaocheng University, 67 Dongchangxi Road, Liaocheng, 252000, China; Precision Biomedical Key Laboratory of Liaocheng, Liaocheng People's Hospital, 67 Dongchangxi Road, Liaocheng, 252000, China
| | - Xing Long
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST), Key Laboratory of Oral Biomedicine Ministry of Education, School & Hospital of Stomatology, Wuhan University, 237 Luoyu Rd, Wuhan, 430079, China; Department of Oral and Maxillofacial Surgery, School and Hospital of Stomatology, Wuhan University, Wuhan, 430079, China.
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Sato F, Lima C, Tralli G, da Silva R. Is there a correlation between arthroscopic findings and the clinical signs and symptoms of patients with internal derangement of the temporomandibular joint? A prospective study. Int J Oral Maxillofac Surg 2019; 48:233-238. [DOI: 10.1016/j.ijom.2018.07.004] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2017] [Revised: 07/03/2018] [Accepted: 07/05/2018] [Indexed: 10/28/2022]
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Influences of age and sex on the validity of bone scintigraphy for the diagnosis of temporomandibular joint osteoarthritis. Int J Oral Maxillofac Surg 2018; 47:1445-1452. [DOI: 10.1016/j.ijom.2018.05.011] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2017] [Revised: 01/05/2018] [Accepted: 05/08/2018] [Indexed: 10/14/2022]
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Ito K, Yamazaki F, Takahashi K, Nogami S, Kondoh T, Goss A. Relationship Between Intracapsular Fracture Patterns and Arthroscopic Findings. J Oral Maxillofac Surg 2018; 76:1510.e1-1510.e12. [PMID: 29673849 DOI: 10.1016/j.joms.2018.03.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2018] [Revised: 03/16/2018] [Accepted: 03/16/2018] [Indexed: 10/17/2022]
Abstract
PURPOSE To observe the superior joint compartment (SJC) using ultrathin arthroscopy in intracapsular condylar fracture (ICF) of the temporomandibular joint, describe the changes, and evaluate the relations among fracture pattern, arthroscopic findings, and clinical outcome. PATIENTS AND METHODS Twenty patients with 27 ICFs were the subject group. Thirteen patients had unilateral ICFs and 7 had bilateral ICF. The fracture patterns were classified into 9 categories, and all patients had arthroscopic examination of the traumatized joint at the time of definitive treatment. At 4 months after treatment of the injury, all patients had a secondary arthroscopy of the ICF joint. In all patients, range of motion (ROM) was measured as the interincisal distance (millimeters) at the first visit to 12 months after the first treatment, and the data were statistically evaluated. RESULTS Intra-articular hyperemia, hypervascularity, and temporal bone damage were found, and 4 patients had disc perforations at the first examination. At the second arthroscopy 4 months later, normal healing occurred in 11 joints, all of which had minimally displaced fractures. Fifteen joints showed complete filling of the SJC, all of which had a displaced minor fragment from the fossa. Comparison of the effect of the presence versus absence of SJC fibrosis on ROM showed marked differences from 1 to 12 months. The effect of early versus delayed definitive treatment showed marked differences at 4 and 12 months. CONCLUSION The intra-articular condition at 4 months after ICF as observed arthroscopically was related to the minor fragment position. If the minor fragment is nondisplaced, then it will heal to a normal state; however, if the minor fragment is displaced from the fossa, then the SJC shows disc damage and fibrosis. This could lead to fibrous ankylosis.
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Affiliation(s)
- Ko Ito
- Visiting Research Fellow, Oral and Maxillofacial Surgery Unit, Faculty of Health Science University of Adelaide, SA, Australia; Full-Time Lecturer, Department of Maxillofacial Surgery, Nihon University School of Dentistry at Matsudo, Matsudo, Chiba, Japan.
| | - Fumie Yamazaki
- Clinical Fellow, Department of Maxillofacial Surgery, Nihon University School of Dentistry at Matsudo, Matsudo, Chiba, Japan
| | - Kosuke Takahashi
- Full-Time Lecturer, Department of Maxillofacial Surgery, Nihon University School of Dentistry at Matsudo, Matsudo, Chiba, Japan
| | - Shinnosuke Nogami
- Assistant Professor, Division of Oral and Maxillofacial Surgery, Department of Oral Medicine and Surgery, Tohoku University Graduate School of Dentistry, Sendai, Miyagi, Japan
| | - Toshirou Kondoh
- Professor, Department of Maxillofacial Surgery, Nihon University School of Dentistry at Matsudo, Matsudo, Chiba, Japan
| | - Alastair Goss
- Emeritus Professor, Oral and Maxillofacial Surgery Unit, Faculty of Health Science University of Adelaide, Adelaide, SA, Australia
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Machon V, Levorova J, Hirjak D, Drahos M, Foltan R. Temporomandibular joint disc perforation: a retrospective study. Int J Oral Maxillofac Surg 2017; 46:1411-1416. [PMID: 30954090 DOI: 10.1016/j.ijom.2017.05.008] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2016] [Revised: 02/24/2017] [Accepted: 05/11/2017] [Indexed: 11/27/2022]
Abstract
The aim of this study was to evaluate disc perforation diagnosed in patients undergoing arthroscopy of the temporomandibular joint (TMJ). A retrospective analysis of 33 patients with disc perforation (35 joints) was performed. Patients and joints were divided into two groups: those with distal perforation (DP; perforation of the retrodiscal tissue, or the distal area of the disc at the site of ligament insertion into the retrodiscal tissue) and those with central perforation (CP; central and anterior part of the disc). The retrospective evaluation included aetiological factors, clinical symptoms, arthroscopic findings, and the effects of arthroscopic lavage. The most frequent aetiological factors in patients with disc perforation were stress and related parafunctional activities. The most frequent arthroscopic finding in both groups was hyperaemia of the bilaminar zone and synovial tissue. Other predominant arthroscopic findings were the presence of adhesions and anterior disc dislocation in the DP group and synovial hyperplasia in the CP group. Better outcomes of arthroscopic lysis and lavage were found in the CP group than in the DP group. At 12 months after arthroscopic lavage, the results showed that the therapy was satisfactory for 72% of the joints. The most common cause of distal perforation is anterior disc dislocation, whilst chronic inflammatory changes account for central perforation.
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Affiliation(s)
- V Machon
- Department of Oral and Maxillofacial Surgery, First Faculty of Medicine and General University Hospital, Charles University, Prague, Czech Republic
| | - J Levorova
- Department of Oral and Maxillofacial Surgery, First Faculty of Medicine and General University Hospital, Charles University, Prague, Czech Republic.
| | - D Hirjak
- Department of Oral and Maxillofacial Surgery, Ruzinov University Hospital, Bratislava, Slovakia
| | - M Drahos
- Department of Oral and Maxillofacial Surgery, First Faculty of Medicine and General University Hospital, Charles University, Prague, Czech Republic
| | - R Foltan
- Department of Oral and Maxillofacial Surgery, First Faculty of Medicine and General University Hospital, Charles University, Prague, Czech Republic
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Does injection of plasma rich in growth factors after temporomandibular joint arthroscopy improve outcomes in patients with Wilkes stage IV internal derangement? A randomized prospective clinical study. Int J Oral Maxillofac Surg 2016; 45:828-35. [PMID: 26922496 DOI: 10.1016/j.ijom.2016.01.018] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2015] [Revised: 10/20/2015] [Accepted: 01/29/2016] [Indexed: 11/24/2022]
Abstract
The aim of this study was to evaluate the efficacy of injection of plasma rich in growth factors (PRGF) after temporomandibular joint (TMJ) arthroscopy in patients with Wilkes stage IV internal derangement. Ninety-two patients were randomized to two experimental groups: group A (42 joints) received injections of PRGF, group B (50 joints) received saline injections. Pain intensity on a visual analogue scale (VAS) and maximum mouth opening (MMO, mm) were measured before and after surgery and compared by analysis of variance (ANOVA). The mean age of patients was 35.8 years (range 17-67 years); 86 were female. Significant reductions in pain were noted in both groups after surgery: VAS 7.9 preoperative and 1.4 at 24 months postoperative. Significantly better clinical results were achieved in group A than in group B only at 6 and 12 months postoperative; no significant difference was noted at 18 or 24 months after the surgical intervention. MMO increased after surgery in both groups: 26.2mm preoperative and 36.8mm at 24 months postoperative. No significant differences in MMO were found when the two groups of patients were compared. In conclusion, the injection of PRGF does not add any significant improvement to clinical outcomes at 2 years after surgery in patients with advanced internal derangement of the TMJ.
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Kou XX, Li CS, He DQ, Wang XD, Hao T, Meng Z, Zhou YH, Gan YH. Estradiol promotes M1-like macrophage activation through cadherin-11 to aggravate temporomandibular joint inflammation in rats. THE JOURNAL OF IMMUNOLOGY 2015; 194:2810-8. [PMID: 25681337 DOI: 10.4049/jimmunol.1303188] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Macrophages play a major role in joint inflammation. Estrogen is involved in rheumatoid arthritis and temporomandibular disorders. However, the underlying mechanism is still unclear. This study was done to verify and test how estrogen affects M1/M2-like macrophage polarization and then contributes to joint inflammation. Female rats were ovariectomized and treated with increasing doses of 17β-estradiol for 10 d and then intra-articularly injected with CFA to induce temporomandibular joint (TMJ) inflammation. The polarization of macrophages and expression of cadherin-11 was evaluated at 24 h after the induction of TMJ inflammation and after blocking cadherin-11 or estrogen receptors. NR8383 macrophages were treated with estradiol and TNF-α, with or without blocking cadherin-11 or estrogen receptors, to evaluate the expression of the M1/M2-like macrophage-associated genes. We found that estradiol increased the infiltration of macrophages with a proinflammatory M1-like predominant profile in the synovium of inflamed TMJ. In addition, estradiol dose-dependently upregulated the expressions of the M1-associated proinflammatory factor inducible NO synthase (iNOS) but repressed the expressions of the M2-associated genes IL-10 and arginase in NR8383 macrophages. Furthermore, estradiol mainly promoted cadherin-11 expression in M1-like macrophages of inflamed TMJ. By contrast, blockage of cadherin-11 concurrently reversed estradiol-potentiated M1-like macrophage activation and TMJ inflammation, as well as reversed TNF-α-induced induction of inducible NO synthase and NO in NR8383 macrophages. The blocking of estrogen receptors reversed estradiol-potentiated M1-like macrophage activation and cadherin-11 expression. These results suggested that estradiol could promote M1-like macrophage activation through cadherin-11 to aggravate the acute inflammation of TMJs.
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Affiliation(s)
- Xiao-Xing Kou
- Department of Orthodontics, Peking University School and Hospital of Stomatology, Beijing 100081, People's Republic of China; and Central Laboratory and Center for Temporomandibular Disorders and Orofacial Pain, Peking University School and Hospital of Stomatology, Beijing 100081, People's Republic of China
| | - Chen-Shuang Li
- Department of Orthodontics, Peking University School and Hospital of Stomatology, Beijing 100081, People's Republic of China; and
| | - Dan-Qing He
- Department of Orthodontics, Peking University School and Hospital of Stomatology, Beijing 100081, People's Republic of China; and
| | - Xue-Dong Wang
- Department of Orthodontics, Peking University School and Hospital of Stomatology, Beijing 100081, People's Republic of China; and
| | - Ting Hao
- Central Laboratory and Center for Temporomandibular Disorders and Orofacial Pain, Peking University School and Hospital of Stomatology, Beijing 100081, People's Republic of China
| | - Zhen Meng
- Central Laboratory and Center for Temporomandibular Disorders and Orofacial Pain, Peking University School and Hospital of Stomatology, Beijing 100081, People's Republic of China
| | - Yan-Heng Zhou
- Department of Orthodontics, Peking University School and Hospital of Stomatology, Beijing 100081, People's Republic of China; and
| | - Ye-Hua Gan
- Central Laboratory and Center for Temporomandibular Disorders and Orofacial Pain, Peking University School and Hospital of Stomatology, Beijing 100081, People's Republic of China
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Perchyonok VT, Reher V, Basson NJ, Zhang S, Grobler SR. Bioinspired-Interpenetrating Network (IPNs) Hydrogel (BIOF-INPs) and TMD <i>in Vitro</i>: Bioadhesion, Drug Release and Build in Free Radical Detection and Defense. ACTA ACUST UNITED AC 2015. [DOI: 10.4236/ojst.2015.53008] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Kou XX, Wang XD, Li CS, Bi RY, Meng Z, Li B, Zhou YH, Gan YH. Estradiol-potentiated cadherin-11 in synovial membrane involves in temporomandibular joint inflammation in rats. J Steroid Biochem Mol Biol 2014; 143:444-50. [PMID: 25006014 DOI: 10.1016/j.jsbmb.2014.07.002] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/26/2013] [Revised: 07/01/2014] [Accepted: 07/03/2014] [Indexed: 11/22/2022]
Abstract
Estrogen is involved in inflammation/pain of temporomandibular joint (TMJ), but the underlying mechanisms are largely unknown. Cadherin-11 plays an essential role in synovial inflammation. This study examined whether estrogen could potentiate cadherin-11 in synoviocytes and contribute to TMJ inflammatory pain. Female rats were ovariectomized, treated with increasing doses of 17β-estradiol for 10 days, and injected intra-articularly with complete Freund's adjuvant to induce TMJ inflammation. The expression of cadherin-11 in synovial membrane was evaluated. TMJ pain was blocked with intra-articular injection of anti-cadherin-11 antibody and evaluated by head withdrawal threshold. Primary TMJ synoviocytes were treated with estradiol and tumor necrosis factor (TNF)-α or blocked with anti-cadherin-11 antibody to assess the expression of cadherin-11, interleukin (IL)-6, cyclooxygenase 2 (COX-2), and inducible nitric oxide synthase (iNOS). We observed that estradiol potentiated the inflammation-induced expression of cadherin-11 in the synoviocytes of synovial membrane from inflamed TMJ. Estradiol induced cadherin-11 expression in a dose- and time-dependent manner in primary synoviocytes and further potentiated the induction of cadherin-11 by TNF-α in synoviocytes. Furthermore, an estrogen receptor antagonist or a NF-κB inhibitor partially blocked the effects of estradiol on cadherin-11 induction in the synovial membrane. Blocking cadherin-11 partially reversed the TMJ inflammatory pain and estradiol-potentiated proliferation of synovial lining cells accompanied with iNOS expression. In addition, blocking cadherin-11 reversed TNF-α-induced and estradiol-potentiated transcription of IL-6, COX-2, and iNOS in primary synoviocytes. These results suggest that estrogen aggravated TMJ inflammatory pain partially through cadherin-11-mediated release of proinflammatory cytokines and enzymes in the synoviocytes.
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Affiliation(s)
- Xiao-Xing Kou
- Department of Orthodontics, 22 Zhongguancun Nandajie, Haidian District, Beijing 100081, PR China; Center for Craniofacial Stem Cell Research and Regeneration, 22 Zhongguancun Nandajie, Haidian District, Beijing 100081, PR China
| | - Xue-Dong Wang
- Department of Orthodontics, 22 Zhongguancun Nandajie, Haidian District, Beijing 100081, PR China; Center for Craniofacial Stem Cell Research and Regeneration, 22 Zhongguancun Nandajie, Haidian District, Beijing 100081, PR China
| | - Chen-Shuang Li
- Department of Orthodontics, 22 Zhongguancun Nandajie, Haidian District, Beijing 100081, PR China
| | - Rui-Yun Bi
- The 3rd Dental Center, Peking University School and Hospital of Stomatology, 22 Zhongguancun Nandajie, Haidian District, Beijing 100081, PR China
| | - Zhen Meng
- Central Laboratory and Center for Temporomandibular Disorders and Orofacial Pain, 22 Zhongguancun Nandajie, Haidian District, Beijing 100081, PR China
| | - Bei Li
- The 3rd Dental Center, Peking University School and Hospital of Stomatology, 22 Zhongguancun Nandajie, Haidian District, Beijing 100081, PR China
| | - Yan-Heng Zhou
- Department of Orthodontics, 22 Zhongguancun Nandajie, Haidian District, Beijing 100081, PR China; Center for Craniofacial Stem Cell Research and Regeneration, 22 Zhongguancun Nandajie, Haidian District, Beijing 100081, PR China.
| | - Ye-Hua Gan
- Central Laboratory and Center for Temporomandibular Disorders and Orofacial Pain, 22 Zhongguancun Nandajie, Haidian District, Beijing 100081, PR China.
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Issa TS, Huijbregts PA. Physical Therapy Diagnosis and Management of a Patient with Chronic Daily Headache: A Case Report. J Man Manip Ther 2013. [DOI: 10.1179/jmt.2006.14.4.88e] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022] Open
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Machoň V, Sedý J, Klíma K, Hirjak D, Foltán R. Arthroscopic lysis and lavage in patients with temporomandibular anterior disc displacement without reduction. Int J Oral Maxillofac Surg 2011; 41:109-13. [PMID: 21885248 DOI: 10.1016/j.ijom.2011.07.907] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2010] [Revised: 05/08/2011] [Accepted: 07/28/2011] [Indexed: 11/29/2022]
Abstract
The authors prospectively analysed 50 patients with chronic anterior disc displacement without reduction, who underwent arthroscopic lysis and lavage of the temporomandibular joint (TMJ). Patients with symptoms lasting less than 1 year were assigned to Group A (n=28) and patients with symptoms lasting more than 1 year to Group B (n=22). The most common problems were inflammatory changes of synovial and retrodiscal tissue (Group A, 71%; Group B, 82%). Fibrous adhesions were present in 14% of Group A patients and 45% of Group B patients. Degenerative changes of the disc and articular surface were present in 4% of Group A patients and 32% of Group B patients. Mouth opening increased 123% from baseline in Group A, and 112% in Group B (P<0.05). Pain decreased significantly in both groups (Group A, 2.5 points; Group B, 1.68 points; P<0.05). In conclusion, almost all patients with chronic anterior disc displacement without reduction benefited from arthroscopic lysis and lavage of the TMJ. Patients with a shorter duration of symptoms problems benefited more than those with a longer duration. Arthroscopic lysis and lavage of the TMJ is safe and beneficial in chronic anterior disc displacement without reduction.
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Affiliation(s)
- V Machoň
- Division of Oral and Maxillofacial Surgery, Department of Stomatology, First Faculty of Medicine, Charles University and General University Hospital, Prague, Czech Republic
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17
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Diagnostic accuracy of clinical tests and signs of temporomandibular joint disorders: a systematic review of the literature. J Orthop Sports Phys Ther 2011; 41:408-16. [PMID: 21335932 DOI: 10.2519/jospt.2011.3644] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
STUDY DESIGN Systematic review. OBJECTIVE To summarize the research on accuracy of individual clinical diagnostic signs and tests for the presence of temporomandibular disorder (TMD), and for the subclassifications affiliated with TMD. BACKGROUND Diagnosis of TMD through clinical diagnostic measures has been reported in many studies; however, few of these studies have identified individual clinical tests or signs that can aid in the diagnosis of TMD or differentiate between the subclassifications of TMD. METHODS Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines were followed for this review. Computerized and hand searches were completed to locate articles on the diagnostic accuracy of clinical tests and signs. To be considered for review, the study required (1) an assessment of individual clinical measures of TMD, (2) a report of the diagnostic accuracy of these measures, and (3) an acceptable reference standard for comparison. Quality assessment of studies of diagnostic accuracy (QUADAS) scores were completed on each selected article. Sensitivity and specificity and negative and positive likelihood ratios were calculated for each diagnostic test described. RESULTS The search strategy identified 131 potential articles, which were narrowed down to 7 that met the criteria for this review. After assessment using the QUADAS score, 3 of the 7 articles were of high quality. All 7 studies used tests to differentiate subclassifications of TMD. The 7 studies included (1) diagnostic tests/signs of joint sounds, (2) joint movements, or (3) clinically oriented pain measures. There were no studies that investigated TMD versus a competing, non-TMD condition. CONCLUSION Only 3 studies presented in this literature review were of high quality. Because all of the included studies assessed diagnostic accuracy among subclassifications of individuals suspected of having TMD, the ability of any of these tests to distinguish between patients with TMD versus patients without TMD remains unknown. Because of the lack of clear findings indicating compelling evidence for clinical diagnosis of TMD, and because of the low quality of most of these studies, the data are insufficient to support or reject these tests. LEVEL OF EVIDENCE Diagnosis, level 2a-.
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Aliko A, Ciancaglini R, Alushi A, Tafaj A, Ruci D. Temporomandibular joint involvement in rheumatoid arthritis, systemic lupus erythematosus and systemic sclerosis. Int J Oral Maxillofac Surg 2011; 40:704-9. [PMID: 21459556 DOI: 10.1016/j.ijom.2011.02.026] [Citation(s) in RCA: 63] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2010] [Revised: 01/19/2011] [Accepted: 02/22/2011] [Indexed: 11/18/2022]
Abstract
The aim of the present study was to estimate the prevalence of temporomandibular joint (TMJ) symptoms and clinical findings in Albanian patients with rheumatoid arthritis, systemic lupus erythematosus and systemic sclerosis. The authors examined 124 consecutive hospitalized patients (88 with rheumatoid arthritis, 22 with systemic lupus erythematosus and 14 with systemic sclerosis) and 124 age- and gender-matched healthy controls using a questionnaire and an oro-facial clinical examination for assessing the presence of TMJ sounds, pain in the TMJ area, tenderness of masticatory muscles and limited mouth opening. Significantly more patients (67%) reported TMJ symptoms than controls (19%). A significantly higher proportion of patients (65%) exhibited clinical signs of temporomandibular dysfunction compared with controls (26%). The most frequent findings in rheumatoid arthritis were temporomandibular sounds and pain. Pain was found in a significantly higher proportion in patients with systemic lupus erythematosus compared with controls. Difficulty and limitation in mouth opening were observed in the majority of systemic sclerosis patients, and in only a minority of rheumatoid arthritis patients. This study supports the notion that TMJ examination should be encouraged in the rheumatology setting and clinicians should be able to provide pain management and patient support.
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Affiliation(s)
- A Aliko
- Stomatology Department, Faculty of Medicine, University of Tirana, Albania.
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Holmlund A. Disc derangements of the temporomandibular joint. Int J Oral Maxillofac Surg 2007; 36:571-6. [PMID: 17391923 DOI: 10.1016/j.ijom.2007.02.005] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2006] [Revised: 12/08/2006] [Accepted: 02/05/2007] [Indexed: 11/30/2022]
Abstract
Disc-related derangement of the temporomandibular joint is common and epidemiological research has found that about 20% of the population may be affected. Although very few of these people have the more prominent symptoms, recent data indicate that the numbers who need treatment is increasing. The two clinical variants of disc derangement, reciprocal clicking and closed lock, have long been recognized, but the association between them and their aetiology and pathogenesis is still unclear. As a consequence, there is still uncertainty on how to treat the conditions, and this is even more evident when surgery is involved. This paper describes new tissue research related to disc derangement. A simplified scheme is presented and implications for surgical treatment are discussed.
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Affiliation(s)
- A Holmlund
- Department of Oral and Maxillofacial Surgery, Institution of Odontology, Karolinska Institutet/Karolinska University Hospital, Box 4064, S-141 04 Huddinge, Sweden.
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Nagai H, Miyamoto Y, Nakata A, Hatakeyama S, Iwanami Y, Fukuda M. Isolation and characterization of synovial cells from the human temporomandibular joint. J Oral Pathol Med 2006; 35:104-10. [PMID: 16430741 DOI: 10.1111/j.1600-0714.2006.00369.x] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
BACKGROUND The synovial tissues with temporomandibular disorders (TMDs) often show chronic inflammatory changes and the synovial cells participate in the pathogenic processes of TMDs. The synovial membrane is composed of a synovial lining layer and a connective sublining layer. The synovial lining layer is made up of two kinds of cells: macrophage-like type A and fibroblastic type B cells. The aim of this study was to isolate and characterize synovial cells from the human temporomandibular joint (TMJ). METHODS Synovial cells were isolated using an explant culture method. Then, we characterized the cultured synovial cells (SGA2 cells) using immunocytochemistry. RESULTS SGA2 cells expressed the fibroblastic markers vimentin and prolyl 4-hydroxylase; they also expressed laminin and heat shock protein 27, all of which are markers of type B cells. However, some cells expressed the macrophage marker CD68. These CD68-positive cells simultaneously expressed laminin. CONCLUSIONS We isolated and cultured synovial type B cells from the human TMJ, and identified the presence of intermediate type synovial lining cells, having the phenotypic properties of both type A and type B cells, among the synovial lining cells.
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Affiliation(s)
- H Nagai
- Division of Dentistry and Oral Surgery, Akita University Hospital, Akita, Japan.
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21
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Hamada Y, Kondoh T, Holmlund AB, Iino M, Kobayashi K, Seto K. Influence of arthroscopically observed fibrous adhesions before and after joint irrigation on clinical outcome in patients with chronic closed lock of the temporomandibular joint. Int J Oral Maxillofac Surg 2005; 34:727-32. [PMID: 15982854 DOI: 10.1016/j.ijom.2005.02.009] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2004] [Revised: 11/01/2004] [Accepted: 02/07/2005] [Indexed: 11/23/2022]
Abstract
The aim of this study was to investigate the changes in the state of arthroscopically observed fibrous adhesions (FA) after visually guided irrigation (VGIR) and the influence of FA on clinical outcome in patients with chronic closed lock of the temporomandibular joint (TMJ). Forty-eight TMJs of 48 patients with unilateral chronic closed lock were enrolled in this study. All 48 joints underwent VGIR twice. After the first VGIR (immediately before the second VGIR), clinical outcome was assessed as regards maximal interincisal opening (MIO) and self-evaluated TMJ pain (VAS). Thirty patients were symptom-free (good outcome group) and the remaining 18 patients had symptoms (poor outcome group). In each group, the changes of the MIO, VAS and severity of FA (FA score) after the first VGIR were studied. The influence of FA score in the first and second VGIR on clinical outcome was analyzed by logistic regression analysis. There was no joint with disappearance or reduction of FA after the first VGIR. In both groups, MIO and VAS were significantly improved after the first VGIR even though the state of FA became significantly worse. The multivariate logistic regression analysis showed that the risk of poor outcome for FA scores in the first and second VGIR were 0.89-times (95% CI: 0.33-2.40, P=0.82) and 1.76-times (95% CI: 0.54-5.73, P=0.35), respectively. The dose-response relationships between FA scores in the first or second VGIR were not significant. In conclusion, our results indicate that the presence of FA or a postoperative worsening of FA (including postoperative new FA formation) seems not to affect the clinical outcome as regards MIO and VAS in patients with chronic closed lock of the TMJ.
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Affiliation(s)
- Y Hamada
- First Department of Oral and Maxillofacial Surgery, School of Dental Medicine, Tsurumi University, Yokohama 230-8501, Japan.
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22
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Imirzalioglu P, Biler N, Agildere AM. Clinical and radiological follow-up results of patients with untreated TMJ closed lock. J Oral Rehabil 2005; 32:326-31. [PMID: 15842239 DOI: 10.1111/j.1365-2842.2004.01427.x] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The purpose of this study was to compare clinical and radiological findings of untreated closed lock patients at least 22 months after initial diagnosis. Ten patients with closed lock in at least one joint who had received no treatment were included in the study. Clinically maximum mouth opening, joint pain and joint sounds were recorded. Radiologically position of the disc, disc morphology, bone degeneration and presence of fluid were determined on magnetic resonance imaging. Clinical and radiological examinations were repeated 2-5 years after initial examinations. Results were statistically compared using either the non-parametric McNemar test or the Wilcoxon signed-rank test. There were significant improvements in both mouth opening capacity and prevalence of joint pain, while no significant change in radiological examination. The results of this study suggested that closed lock patients undergo active adaptation in clinical symptoms.
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Affiliation(s)
- P Imirzalioglu
- Department of Prosthodontics, Başkent University, Faculty of Dentistry, Ankara, Turkey.
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Smolka W, Iizuka T. Arthroscopic lysis and lavage in different stages of internal derangement of the temporomandibular joint: Correlation of preoperative staging to arthroscopic findings and treatment outcome. J Oral Maxillofac Surg 2005; 63:471-8. [PMID: 15789318 DOI: 10.1016/j.joms.2004.07.021] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
PURPOSE The study was designed to evaluate the outcome of standard arthroscopic lysis and lavage for internal derangement with various levels of severity by comparing the preoperative staging with arthroscopic findings and subsequent success rates. PATIENTS AND METHODS Temporomandibular joint disorder in 23 patients (26 joints) who underwent arthroscopic lysis and lavage was preoperatively classified as Wilkes stages II-V based on the clinical and radiologic (magnetic resonance imaging) findings. Recorded arthroscopic findings were scored and compared with the stages. The patients were examined both preoperatively and after a mean follow-up of 22.7 months, using objective and subjective criteria. RESULTS The arthroscopic findings showed a correlation between increasing scores and advancing stage. Postoperatively, the patients could be clearly classified into 2 groups with either satisfactory or poor clinical outcome. Overall success rate was 78.3% (18/23). The success rates were slightly lower for patients with advanced stages than for those of stages II and III. Patients totally unresponsive to the treatment were found in all stages. CONCLUSION Arthroscopic lysis and lavage is a preferred treatment for different stages of internal derangement. Preoperative staging and corresponding characteristics of the arthroscopic findings do not seem to correlate with the prognosis of the treatment outcome.
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Affiliation(s)
- Wenko Smolka
- Department of Cranio-Maxillofacial Surgery, University of Berne, CH-3010 Berne, Switzerland.
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Kardel R, Ulfgren AK, Reinholt FP, Holmlund A. Inflammatory cell and cytokine patterns in patients with painful clicking and osteoarthritis in the temporomandibular joint. Int J Oral Maxillofac Surg 2003; 32:390-6. [PMID: 14505622 DOI: 10.1054/ijom.2002.0357] [Citation(s) in RCA: 53] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
The occurrence of a subset of cytokines and leukocytes in the posterior disc attachment area of the temporomandibular joint (TMJ) was investigated in two patient groups, i.e, one group with painful clicking and one with osteoarthritis. Synovial biopsies were taken during discectomy in 19 patients with painful clicking and 20 with osteoarthritis. One set of specimens was examined with immunohistochemistry, using frozen sections postfixed by para-formaldehyde and with the cell membranes permeablized in saponin. These sections were incubated with antibodies against cytokines IL-1alpha, IL-1beta, IL-1ra, TNFalpha, IFNgamma, IL2 in all patients and TGFbeta1,2,3 in 16. The other set of specimens was used to characterize cell infiltrates using immunohistochemistry with monoclonal antibodies against antigens CD68 and CD45RO, respectively. Moreover, PCNA was included as a marker for cell proliferation. The cytokine staining was most frequently positive for IL-1alpha and IL-1beta in both patient groups. However, joints with OA showed a more complex cytokine pattern, also involving IFN-gamma (P = 0.019), IL-ra (P = 0.047), and apparently but without reaching the chosen level of significance, IL-2, TNF-alpha and TGF-beta1,2,3. Positive staining for CD45RO was frequent in both groups. OA patients showed more frequently positive staining for CD68 (P = 0.025) and apparently for PCNA.
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Affiliation(s)
- R Kardel
- Department of Oral and Maxillofacial Surgery, Karolinska Institutet/Huddinge University Hospital, Box 4064, SE-141 04, Huddinge, Sweden.
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Kondoh T, Dolwick MF, Hamada Y, Seto K. Visually guided irrigation for patients with symptomatic internal derangement of the temporomandibular joint: a preliminary report. ORAL SURGERY, ORAL MEDICINE, ORAL PATHOLOGY, ORAL RADIOLOGY, AND ENDODONTICS 2003; 95:544-51. [PMID: 12738945 DOI: 10.1067/moe.2003.160] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
OBJECTIVE Visually guided irrigation (VGIR) is simple joint irrigation with minimally invasive intracapsular inspection through the use of a thin arthroscope. The aims of the present study were to develop VGIR for the superior joint compartment of the temporomandibular joint (TMJ) by using a 1.2-mm-diameter rod-lens arthroscope and to examine the short-term clinical outcomes. The correlation between the clinical outcome of VGIR of the TMJ and intracapsular findings was also evaluated. STUDY DESIGN Twenty patients who underwent VGIR for symptomatic internal derangement of the TMJ (n = 20) were enrolled in this study. The clinical outcome of VGIR was evaluated in terms of the improvement in the painless range of mandibular motion (ROM: interincisal distance in millimeters), and functional jaw pain was evaluated by using a visual analog scale (VAS) ranging from 0 to 100. Painless ROM and VAS scores 6 months postoperatively were compared with the preoperative data. A good clinical outcome was defined as an increased ROM (ROM > 38 mm) and a decreased VAS score (VAS score < 20%, and <60% of the preoperative level). With respect to these criteria, all joints were classified into either good clinical outcome (GO) or poor clinical outcome (PO) groups. The difference in the distribution of the arthroscopic findings obtained during VGIR, with respect to severity, was analyzed between the GO and PO groups. RESULTS None of the 20 patients experienced any serious local or systemic complications, including the breakage of instruments. We were able to perform a reliable intracapsular diagnosis during VGIR. Sixteen of 20 patients (80%) had significant improvements in postoperative painless ROM and the VAS score of functional pain, thereby being classified into the GO group. The distribution of the severity of intracapsular findings did not differ significantly between the GO group and the PO group. CONCLUSIONS VGIR is useful for the treatment and diagnosis of internally deranged TMJs. These data suggest that the clinical outcome of TMJ irrigation is not related to the intracapsular condition of the superior joint compartment.
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Affiliation(s)
- Toshirou Kondoh
- First Department of Oral and Maxillofacial Surgery, School of Dental Medicine, Tsurumi University, 2-1-3 Tsurumi Tsurumi-ku, Yokohama, 230-8501, Japan.
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Hamada Y, Kondoh T, Holmlund AB, Iino M, Nakajima T, Seto K. Visually guided temporomandibular joint irrigation in patients with chronic closed lock: clinical outcome and its relationship to intra-articular morphologic changes. ORAL SURGERY, ORAL MEDICINE, ORAL PATHOLOGY, ORAL RADIOLOGY, AND ENDODONTICS 2003; 95:552-8. [PMID: 12738946 DOI: 10.1067/moe.2003.162] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
OBJECTIVE The aim of this study was to evaluate the clinical outcome after visually guided irrigation (VGIR) of the temporomandibular joint (TMJ) and its relationship with postoperative arthroscopic changes. STUDY DESIGN Of the original 69 patients, thirty patients (30 TMJs) underwent VGIR of the TMJ a second time. After the first VGIR, the clinical outcome was assessed, and 18 patients were assigned to the good outcome group. The remaining 12 patients were assigned to the poor outcome group. The arthroscopic findings related to the articular surface, synovial lining, and fibrous adhesion scores were recorded. Then, the arthroscopic findings in the first and second VGIR were compared. RESULTS The intra-articular tissue status between the first and second VGIR was unchanged in approximately 40% of all joints. No significant differences with respect to an improvement in tissue status were found when the good outcome and poor outcome groups were compared. CONCLUSIONS In patients with chronic closed lock of the TMJ, a clinical improvement after VGIR does not seem to be accompanied by improved intra-articular tissue status.
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Affiliation(s)
- Yoshiki Hamada
- First Department of Oral and Maxillofacial Surgery, School of Dental Medicine, Tsurumi University, 2-1-3 Tsurumi, Tsurumi-ku, Yokohama 230-8501, Japan.
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27
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Holmlund AB. Discussion. J Oral Maxillofac Surg 2001. [DOI: 10.1053/joms.2001.26717] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Muto T, Kawakami J, Kanazawa M, Kaku T, Yajima T. Development and histologic characteristics of synovitis induced by trauma in the rat temporomandibular joint. Int J Oral Maxillofac Surg 1998; 27:470-5. [PMID: 9869291 DOI: 10.1016/s0901-5027(98)80041-6] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Histopathological changes caused by trauma to the rat temporomandibular joint synovium were examined by light microscopy. The trauma was induced by forced hypermobility of the condyle. Pathological changes of the synovium were found primarily in the anterior pouch of the upper joint compartment. The main findings included surface cell proliferation, increased capillary hyperemia, fibrin deposits on the surfaces of inflamed synovial membranes, and fibrinous adhesion between closely opposed synovial membranes. A gradual change from fibrinous adhesion to fibrous adhesion was also seen.
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Affiliation(s)
- T Muto
- Department of Oral and Maxillofacial Surgery, School of Dentistry, Health Sciences University of Hokkaido, Japan
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29
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Zardeneta G, Milam SB, Lee T, Schmitz JP. Detection and preliminary characterization of matrix metalloproteinase activity in temporomandibular joint lavage fluid. Int J Oral Maxillofac Surg 1998; 27:397-403. [PMID: 9804207 DOI: 10.1016/s0901-5027(98)80072-6] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
In this study, lavage fluid was fractionated from the superior joint space in patients with temporomandibular joint (TMJ) dysfunction. A hide powder azure protease assay was used to assess protease activity in lavage fluid. No correlation between a patient's pain and the level of protease activity was demonstrated. Latent as well as active proteases were detected in the sample lavage fluid. Latent matrix metalloproteinases (MMPs) were activated using trypsin. Stromelysin-1 was detected in an active form in lavage fluid by immunozymography. The presence of high molecular weight species with protease activity was also demonstrated. This study validates the presence of stromelysin-1 as well as other MMPs in TMJ lavage fluid and proposes a mechanism for their physiologic activation.
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Affiliation(s)
- G Zardeneta
- Department of Oral and Maxillofacial Surgery, The University of Texas Health Science Center at San Antonio 78284, USA
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30
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Holmlund A. Correlation between arthroscopic diagnosis of osteoarthritis and synovitis of the human temporomandibular joint and keratan sulfate levels in the synovial fluid. J Oral Maxillofac Surg 1997. [DOI: 10.1016/s0278-2391(97)90527-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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