Relationship between temporomandibular joint pain and magnetic resonance imaging findings in patients with temporomandibular joint disorders
Autor: | Kensuke Yamauchi, Keisuke Higuchi, Shinnosuke Nogami, Yoshihiro Yamaguchi, Yuko Sai, Masatoshi Chiba, Tetsu Takahashi |
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Rok vydání: | 2020 |
Předmět: |
musculoskeletal diseases
Joint Dislocations Pain Logistic regression Condyle 03 medical and health sciences 0302 clinical medicine stomatognathic system Temporomandibular Joint Disc medicine Humans Orthodontics Temporomandibular Joint medicine.diagnostic_test business.industry Mandibular Condyle Mandible Magnetic resonance imaging 030206 dentistry Odds ratio Temporomandibular Joint Disorders Joint effusion Magnetic Resonance Imaging Temporomandibular joint medicine.anatomical_structure Otorhinolaryngology 030220 oncology & carcinogenesis Joint pain Surgery Oral Surgery medicine.symptom business |
Zdroj: | International Journal of Oral and Maxillofacial Surgery. 49:230-236 |
ISSN: | 0901-5027 |
Popis: | The purpose of this study was to evaluate abnormal magnetic resonance imaging (MRI) findings related to temporomandibular joint (TMJ) pain. This study included 245 joints of 152 patients with temporomandibular disorders with anterior disc displacement; of these, 129 joints had joint pain whereas 116 joints had no joint pain. MRI was used to evaluate the reduction of anterior disc displacement, joint effusion, mandible condylar morphology, bone marrow oedema of the mandibular condyle, and signal intensity of the posterior disc attachment (PDA) on fat-suppressed T2-weighted images. The odds ratio (OR) for each MRI variable for the pain group versus the no pain group was computed using logistic regression analysis. Univariate logistic regression analysis showed significant correlations between TMJ pain and all MRI findings. Multivariate logistic regression analysis showed significant correlations with joint effusion (P=0.03, OR 2.21), bone marrow oedema (P |
Databáze: | OpenAIRE |
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