[Traumatic temporomandibular joint injuries].
Injuries of the temporomandibular joint are mostly due to injuries or fractures of the mandibular condyle. Fractures of the skull base involving the temporomandibular joint are rare. Classification of fractures refers to their anatomical positions and the presence or absence of a luxation. Further, it is important whether the fracture is intra- or extra-capsular. The primary imaging method should be orthopantomography. As for therapy planning, especially surgery, also evaluation of soft tissue is necessary, computed tomography is the imaging method of choice. For diagnosis of complications or internal derangement of the temporomandibular joint, magnetic resonance imaging is to be recommended.
Puig
S
S
Universitätsklinik für Radiodiagnostik, Währinger Gürtel 18-20, 1090 Wien/Osterreich. stefan.puig@univie.ac.at
Krestan
C
C
Glaser
C
C
Staudenherz
A
A
Lomoschitz
F
F
Robinson
S
S
D006801:Humans; D007089:Image Enhancement; D007091:Image Processing, Computer-Assisted; D004204:Joint Dislocations / Q000175:diagnosis; D008279:Magnetic Resonance Imaging; D008337:Mandibular Fractures / Q000175:diagnosis; D011862:Radiography, Panoramic; D012680:Sensitivity and Specificity; D012887:Skull Fractures / Q000175:diagnosis; D013704:Temporomandibular Joint / Q000293:injuries* / Q000473:pathology; D014057:Tomography, X-Ray Computed