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采用复合树脂作为粘结剂,以尼龙丝结扎,直接粘贴金属钩颌间牵引或单颌夹板等固定骨折的方法未见报道。现报告如下: 骨折情况与固定方法一,下颌骨线性骨折未错位,骨折线两侧有牙齿。固定方法可应用尼龙丝—复合树脂牙弓夹板。用直径0.25mm尼龙丝将骨折线两侧各2～4个牙齿连续结扎2道,用酒精清洁干燥牙体。复合树脂覆盖于牙体邻面和尼龙丝结中,待复合树脂聚合后,调整咬合,消除早接触。一般固定4～6周。
The use of composite resin as a binder, nylon filament ligation, direct attachment of metal hook intermaxillary traction or single jaw splint fixation methods have not been reported. Now report as follows: Fracture and fixation First, the mandibular linear fracture is not the wrong position, there are teeth on both sides of the fracture line. Fixed nylon filament can be applied - composite resin dental arch splint. Diameter 0.25mm nylon wire to the fracture line on both sides of 2 to 4 consecutive ligation of 2 teeth, with alcohol to clean and dry the tooth. The composite resin covers the adjacent surfaces of the tooth and the nylon wire knot, and after the composite resin is polymerized, the bite is adjusted to eliminate the early contact. Generally fixed 4 to 6 weeks.