Katzberg R W, Anderson Q N, Manzione J V, Helms C A, Tallents R, Hayakawa K
Skeletal Radiol. 1984;11(1):38-41. doi: 10.1007/BF00361130.
Pluri-directional tomographic and arthrotomographic findings are described in six patients with dislocation of the jaw severe enough to require medical assistance. A grooved defect along the posterior aspect of the condylar head was noted in two of the six patients. The arthrotomographic findings that were obtained in one patient that was dislocated at the time of the arthrogram did not suggest a meniscocondyle incoordination as a mechanism. However, arthrotomographic findings in the six reported cases suggest that significant intra-articular soft tissue damage may result.
本文描述了6例下颌脱位严重到需要医疗救助患者的多向断层摄影和关节断层摄影结果。6例患者中有2例在髁突头部后侧发现有沟状缺损。1例在关节造影时发生脱位患者的关节断层摄影结果并不提示关节盘髁突不协调是一种机制。然而，6例报告病例的关节断层摄影结果提示可能会导致显著的关节内软组织损伤。
