自凝塑胶夹板是颌骨外固定的一种新方法。它是通过特制的、固位力强的颌骨螺钉,经皮肤钻入骨折线两边,在皮肤外用牙科自凝塑胶制成夹板,在螺钉顶端用螺帽旋紧固定,或者用丝状期自凝塑胶直接拈固螺钉而形成颌骨的外区定夹板。自1984年以来,我科对下颌骨骨折、植骨病例,部分试用此法治疗共25例,成功率为92％,效果满意,特报告如下。 Self-curing plastic splint is a new method of external fixation of the jaw. It is through a special, strong retention of the maxillary screws, percutaneous drilling into both sides of the fracture line, the outer part of the skin made of dental self-adhesive plywood, the top of the screw with a screw captive or filaments from the Gel plastic screw fixation screw directly to form the outer jaw of the jaw. Since 1984, our department of mandibular fractures, bone graft cases, part of the trial of a total of 25 cases of this treatment, the success rate of 92%, with satisfactory results, the special report is as follows.