[Benign diseases of the mandible in MRI].
Diseases of the mandible affect the soft tissues aside from the osseous manifestation. This can be shown clearly and in great detail by magnetic resonance imaging (MRI). MRI is the gold standard in the diagnostic evaluation of any internal derangement of the temporomandibular joint. Dental MRI requires high resolution techniques and in some cases also intravenous administration of contrast material. These techniques allow delineation of the neurovascular bundle. In the past few years new indications were formulated, for example, the evaluation of the integrity of the inferior alveolar nerve in trauma and in radicular cysts. New quantitative methods now enable insights into the pathophysiology. The objective of this review is to communicate accepted indications for MRI of the mandible and to present innovative applications.
Kress
B
B
Abteilung Neuroradiologie, Neurologische Klinik, Universitätsklinikum Heidelberg. bodo_kress@med.uni-heidelberg.de
Gottschalk
A
A
Schmitter
M
M
Sartor
K
K
D003287:Contrast Media; D003782:Dental Pulp; D003937:Diagnosis, Differential; D006801:Humans; D008279:Magnetic Resonance Imaging / Q000379:methods; D008336:Mandibular Diseases / Q000175:diagnosis* / Q000000981:diagnostic imaging; D008337:Mandibular Fractures / Q000175:diagnosis; D009059:Mouth Diseases / Q000175:diagnosis*; D010482:Periapical Abscess / Q000175:diagnosis; D011842:Radicular Cyst / Q000175:diagnosis; D013705:Temporomandibular Joint Disorders / Q000175:diagnosis; D014057:Tomography, X-Ray Computed; D014076:Tooth Diseases / Q000175:diagnosis*; D061221:Trigeminal Nerve Injuries
D003287:Contrast Media