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Singapore medical journal · Apr 2023
Incidental findings involving the temporomandibular joint on computed tomography and magnetic resonance imaging.
- Samuel Chuan Xian Lau, Li Zhen Lim, James Thomas Patrick Decourcy Hallinan, and Andrew Makmur.
- Department of Diagnostic Imaging, National University Health System, Singapore.
- Singapore Med J. 2023 Apr 1; 64 (4): 262270262-270.
AbstractThe 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.
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