牵引成骨在齿槽嵴裂修复中的应用

Application of Distraction Osteogenesis in the Repair of Alveolar Cleft

自体髂骨移植是齿槽嵴裂二期植骨修复中最常用的方法 ,但是对于牙槽突裂隙较大,瘢痕牵拉严重,骨段塌陷,以及缺乏健康黏骨膜以覆盖植骨组织的患者,该方法成功率较低。采用牵引成骨的方法可有效关闭牙槽裂隙,我们就牵引成骨在齿槽嵴裂修复中的应用进行综述。

Secondary autogenous cancellous bone grafting is a widely used method for the treatment of alveolar clefts. However, failure of iliac bone grafting sometimes occurs due to inadequate covering with the surrounding soft tissue and marked scar formation, inappropriate patient age, or large clefts. For these patients, distraction osteogenesis is a useful method. In this paper, the application of distraction osteogenesis in the repair of alveolar cleft was reviewed.