Katzberg R W, Dolwick M F, Keith D A, Helms C A, Guralnick W C
Oral Surg Oral Med Oral Pathol. 1981 Jun;51(6):569-74. doi: 10.1016/s0030-4220(81)80001-1.
A simplified arthrotomographic technique has been performed successfully in more than 200 patients with symptoms referable to the temporomandibular joint. Soft-tissue abnormalities not detected by plain film radiography were demonstrated. Anterior meniscus displacement was the most significant finding in patients with unilateral pain and limitation of opening. New arthrographic observations and research imaging methods, including CT-assisted arthrography, are described. Leakage of contrast material along the lateral condylar neck in patients with anterior meniscus displacement suggests associated tearing of the lateral capsular attachment. Our results confirm that arthrography is a useful diagnostic procedure for suspected internal derangements of the temporomandibular joint.
一种简化的关节造影技术已成功应用于200多名有颞下颌关节相关症状的患者。发现了平片X线摄影未检测到的软组织异常。在前牙移位的患者中，半月板前部移位是最显著的发现。文中描述了新的关节造影观察结果和研究成像方法，包括CT辅助关节造影。半月板前部移位患者沿髁突外侧颈部出现造影剂渗漏，提示外侧关节囊附着处有撕裂。我们的结果证实，关节造影是诊断颞下颌关节疑似内部紊乱的一种有用的诊断方法。
