PRF-mixed autogenous fat granules transplantation for modification of facial contour
10.3760/cma.j.issn.1671-0290.2020.01.013
- VernacularTitle:富血小板纤维蛋白联合自体脂肪颗粒移植在面部轮廓修饰中的临床应用
- Author:
Dan YAN
1
;
Zechun HUANG
;
Anli ZHANG
;
Shuaihua LI
;
Yao XIAO
;
Hongmei WANG
Author Information
1. 郴州市第一人民医院整形美容科 423000
- Keywords:
Fat granule;
Platelet-rich fibrin;
Transplantation;
Facial plastic surgery;
Facial rejuvenation
- From:
Chinese Journal of Medical Aesthetics and Cosmetology
2020;26(1):51-55
- CountryChina
- Language:Chinese
-
Abstract:
Objective To analyze the clinical efficacy of PRF-mixed autogenous fat granules transplantation for facial contour modification,and to discuss the methodology for improving fat preservation rate after facial fat transplantation.Methods 60 cases were divided randomly into two groups with 30 cases each:mixed treatment group of PRF and autologous fat granules (mixed group),and simple autologous fat granules transplantation group (control group).According to the different defect parts of facial contour,the mixture of proper amount of autologous fat granules and PRF harvested from venous blood via once centrifugation separation autologous transplanted to the cases in mixed group,PRF not added to the cases in control group,then the recent and long-term effect,complications,safety,and patient satisfaction were observed.Results The facial shape was stable 6 months after operation,the face of all cases was more full,and facial proportion was more harmonious than before operation.12 months of follow-up study was performed in all 60 cases,there was no fat embolism,infection,necrosis and other complications.The satisfaction rate was 96.7％ in mixed group and 80％ in control group after primary operation respectively.There were significant differences between the two groups.Conclusions Autologous transplantation of fat granule mixed with PRF has important application value in facial contour modification and facial rejuvenation.It is easy to be operated,and can achieve high fat preservation rate,stable long term effect and no obvious complication;the cases performed sufficient amount mixture of transplantation can get ideal cosmetic effect.
