Incidental findings involving the temporomandibular joint on computed tomography and magnetic resonance imaging.
10.4103/SINGAPOREMEDJ.SMJ-2021-068
- Author:
Samuel Chuan Xian LAU
1
;
Li Zhen LIM
2
;
James Thomas Patrick Decourcy HALLINAN
1
;
Andrew MAKMUR
1
Author Information
1. Department of Diagnostic Imaging, National University Health System, Singapore.
2. Discipline of Oral and Maxillofacial Surgery, Faculty of Dentistry, National University of Singapore, Singapore.
- Publication Type:Journal Article
- Keywords:
Chondrocalcinosis;
pigmented villonodular synovitis;
synovial chondromatosis;
temporomandibular joint;
tumoral calcinosis
- MeSH:
Humans;
Temporomandibular Joint Disorders/pathology*;
Incidental Findings;
Temporomandibular Joint/pathology*;
Tomography, X-Ray Computed;
Magnetic Resonance Imaging
- From:Singapore medical journal
2023;64(4):262-270
- CountrySingapore
- Language:English
-
Abstract:
The temporomandibular joint (TMJ) is frequently imaged in head and neck computed tomography (CT) and magnetic resonance imaging (MRI) studies. Depending on the indication for the study, an abnormality of the TMJ may be an incidental finding. These findings encompass both intra- and extra-articular disorders. They may also be related to local, regional or systemic conditions. Familiarity with these findings along with pertinent clinical information helps narrow the list of differential diagnoses. While definitive diagnosis may not be immediately apparent, a systematic approach contributes to improved discussions between clinicians and radiologists and better patient management.
