采用关节结节成形术增加和降低关节结节的高度是治疗习惯性颞下颌关节脱位常用的手术方法。但对此手术评价尚不一致。为寻求一种既能保持颞下颌关节的正常形态和生理功能,又能达到治疗目的的手术方法,自1980年以来,我们选用颧颞切迹植骨的新方法治疗三例习惯性颞下颌关节脱位,疗效满意,现将实 The use of joint nodule angioplasty to increase and reduce the height of the joint nodules is a common surgical procedure for the treatment of habitual temporomandibular joint dislocation. However, the evaluation of this operation is not the same. In order to seek a surgical method that can both maintain the normal morphological and physiological functions of temporomandibular joint and achieve the purpose of treatment, we have used the new method of zygomatic temporal notch bone grafting to treat three cases of temporomandibular joint Dislocation, satisfactory results, now will be real