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颞颌关节造影对诊断关节内软组织紊乱是一个较好的方法,一般是用一种造影剂注入关节腔,再作X线断层摄影。本文介绍了在105例病人的关节上、下腔注入两种对比剂,即高密度的碘和低密度的空气,认为能更好地诊断颞颌关节(TMJ)的软组织改变。病例与方法对105例病人作了123次检查。79例女性(其中12例作了双侧检查,2例重复检查)。26例男性(4例双侧作了检查),平均年龄33岁,年龄范围12～75岁。在作关节造影前先摄TMJX线平片。病人采取坐位,用头固定架,使髁突的水平轴
Temporomandibular joint arthroplasty is a better method to diagnose intra-articular soft tissue disorders. It is usually injected into the joint cavity with a contrast medium and then taken by X-ray tomography. This article describes the treatment of 105 patients with inferior arteries by injecting two contrast agents, high-density iodine and low-density air, to better diagnose soft tissue changes in the temporomandibular joint (TMJ). Cases and methods A total of 123 patients were examined in 105 patients. 79 cases of women (12 cases were double-checked, 2 cases repeated examination). Twenty-six men (four patients were examined bi-directionally) with an average age of 33 years and an age range of 12 to 75 years. Take TMJX plain film before arthroscopy. The patient takes a sitting position with a head holder that allows the horizontal axis of the condyle