Edwards E F
Facial Plast Surg. 1996 Jul;12(3):285-92. doi: 10.1055/s-0028-1082419.
Modifications of the facial skeleton with alloplastic augmentation, on-lay grafts, or repositioning of bony fragments by osteotomy are extremely useful adjuncts in rejuvenation of the aging face. Minor disharmonies with normal dental occlusion can usually be best achieved with on-lay grafts or alloplastic augmentation. More extensive deformities require osteotomy and repositioning of bony parts. Reductions in height and anterior projection must be performed with caution because soft tissues do not shrink as readily in patients over 30 years of age.
采用异体材料隆颏、贴附植骨或通过截骨术重新定位骨碎片对面部骨骼进行的修改，在老化面部年轻化中是非常有用的辅助手段。对于与正常牙合的轻微不协调，通常采用贴附植骨或异体材料隆颏能取得最佳效果。更广泛的畸形则需要进行截骨术和骨部分的重新定位。在降低高度和向前突出时必须谨慎操作，因为30岁以上患者的软组织不会那么容易收缩。
