自体脂肪颗粒移植在面部年轻化的应用

目的探讨通过自体颗粒脂肪移植矫正面部老化的方法和临床效果。方法对178例，采用肿胀吸脂技术抽吸皮下脂肪，将抽吸出的自体颗粒脂肪经过离心、提纯后均匀注射于面部老化的标记区域，多层次多隧道注射，以补充面部丢失的软组织容量，改善老化面容。结果所有受术者随访3个月至3年，面部老化改善满意，无脂肪液化、感染、破溃等严重并发症发生，效果明显、持久。结论自体颗粒脂肪注射移植是一种安全有效的面部软组织填充手术技术，可以有效地取得改善面部老化、除皱的效果，值得临床推广应用。

Autologous granular fat transplantation in facial rejuvenation

Objective To investigate methods and experience of autologous granular fat transplantation by correction of aging face. Methods 178 cases of aging face subjects were treated by liposuction. Then autologous granular fat was harvested by liposuction,centrifuged and purified, and injected into marked areas of aging face. The injection process should be controled by multilevel and multiple tennel, in order to supplement the loss of facial soft tissue volume and improve the aging face. Results The follow-up period ranged from 3 months to 3 years. All the subjects had a satisfactory results with no obvious complications such as fat liquefaction, infection and ulceration. The effect of autologous granular fat transplantation was obvious and permanent. Conclusions Autologous granular fat transplantation is a safe and effective surgical technique for facial soft tissue augmentation that can effectively improve aging face and worthy of clinical application.