微型夹板配合环颌结扎治疗儿童下颌体部骨折的研究

Clinical study of microsplint and circumferential wiring in the treatment of mandibular body fracture in children

目的：探讨微型夹板配合环颌结扎固定在儿童下颌骨体部骨折治疗中的应用。方法：选择2009~2012年儿童下颌体部骨折23例,采用微型夹板配合环颌结扎固定,观察其疗效。结果：微型夹板配合环颌结扎固定方法对儿童下颌骨骨折进行治疗具有不损伤恒牙胚,骨折复位良好、固定稳固、不影响进食,便于口腔清洁的特点。结论：微型夹板配合环颌结扎固定是治疗儿童下颌骨体部骨折的有效方法。

Objective： To evaluate the application of microsplint and circumferential wiring in the treatment of mandibular body frac- ture in children. Methods： 23 children with mandibular body fracture were treated by microsplint and circumferential wiring from 2009 to 2012, the effects of treatment were assessed. Results： Treatment with microsplint and circumferential wiring did not injure perma- nent teeth germ. It showed many features, such as easy reduction of fractured bone segments, stable fixation, without interfere with eat- ing and benefit of mouth clearness. Conclusion： Microsplin and cicumferential wiring is effective for the treatment of mandibular body fracture in children.