Ward-Booth R P, Bhatia S N, Moos K F
J Maxillofac Surg. 1984 Oct;12(5):208-12. doi: 10.1016/s0301-0503(84)80247-7.
A variety of procedures are available for the correction of the secondary cleft deformity. In this study of the use of the Le Fort II osteotomy, hard and soft tissue changes are documented using 40 discrete hard and soft tissue points on each lateral cephalogram. These were compared in the pre-operative, immediate post-operative and follow-up cephalograms. Some of the possible causes for relapse were identified.
有多种手术方法可用于矫正继发性腭裂畸形。在这项关于使用Le Fort II截骨术的研究中，通过在每张侧位头影测量片上使用40个离散的硬组织和软组织点来记录硬组织和软组织的变化。这些数据在术前、术后即刻和随访头影测量片中进行了比较。还确定了一些复发的可能原因。
