T Suzuki1, N Segami, J Sato, T Nojima. 1. Kanazawa Medical University, Department of Oral and Maxillofacial Surgery, 1. Daigaku, Uchinada-machi, Kahoku-gun, Ishikawa, 920-0293, Japan. suzukig3@kanazawa-med.ac.jp
Abstract
PURPOSE: The purpose of this study was to evaluate the accuracy of the system by Gynther et al (J Oral Maxillofac Surg 56:1281, 1998) for histologic grading of synovial inflammation in the temporomandibular joint (TMJ) in arthroscopically obtained synovial biopsy specimens. PATIENT AND METHODS: Thirty-three human TMJ synovial biopsy specimens from patients with internal derangement of the TMJ were evaluated using the system of Gynther et al. The results were compared statistically with the intensity of synovitis seen arthroscopically using Spearman ranked correlation coefficient. RESULTS: In 2 of the 3 parameters tested, a statistically significant correlation was found between the histologic findings by the system of Gynther et al and arthroscopic findings using the scale of Murakami et al (J Oral Maxillofac Surg 49:1159, 1991) CONCLUSION: These results suggest that histologic grading of synovial inflammation by the system of Gynther et al has considerable accuracy. However, more investigations are necessary to confirm the results. Copyright 2001 American Association of Oral and Maxillofacial Surgeons
PURPOSE: The purpose of this study was to evaluate the accuracy of the system by Gynther et al (J Oral Maxillofac Surg 56:1281, 1998) for histologic grading of synovial inflammation in the temporomandibular joint (TMJ) in arthroscopically obtained synovial biopsy specimens. PATIENT AND METHODS: Thirty-three human TMJ synovial biopsy specimens from patients with internal derangement of the TMJ were evaluated using the system of Gynther et al. The results were compared statistically with the intensity of synovitis seen arthroscopically using Spearman ranked correlation coefficient. RESULTS: In 2 of the 3 parameters tested, a statistically significant correlation was found between the histologic findings by the system of Gynther et al and arthroscopic findings using the scale of Murakami et al (J Oral Maxillofac Surg 49:1159, 1991) CONCLUSION: These results suggest that histologic grading of synovial inflammation by the system of Gynther et al has considerable accuracy. However, more investigations are necessary to confirm the results. Copyright 2001 American Association of Oral and Maxillofacial Surgeons
Authors: Isabele C V de Castro; Cristiane B Rosa; Carolina M Carvalho; Juliana S Aragão; Maria Cristina T Cangussu; Jean N Dos Santos; Antonio L B Pinheiro Journal: Lasers Med Sci Date: 2015-04-09 Impact factor: 3.161