Application of microgranular fat transplantation in repair of tear trough deformity
10.3760/cma.j.issn.1671-0290.2016.02.003
- VernacularTitle:微脂肪颗粒移植在矫正泪槽畸形中的应用
- Author:
Zhengyi XIA
;
Wenyun WU
;
Yan ZHU
;
Ying DONG
- Publication Type:Journal Article
- Keywords:
Fat granule,autologous;
Adipose derived mesenchymal stem cells;
Tear trough;
Ditch of eyelid and cheek
- From:
Chinese Journal of Medical Aesthetics and Cosmetology
2016;22(2):71-74
- CountryChina
- Language:Chinese
-
Abstract:
Objective To explore the clinical effect of microgranular fat obtained by mechanical injection of autologous fat tissues in the treatment of lacrimal trough deformity.Methods Ten patients in this group were women,and the average age was 28 years.With tumescent technique,the thigh fat granules were aspirated;after the separation and purification using cell sorting screen,fat particles were obtained with uniform size and without fibrous tissue.Through mechanical pushing of the fat particles,the fat granules became chylomicron-like.The fat particles without fibrous tissue were injected into the superficial layer and deep layer of the orbicularis oculi muscle with depressed deformity.3-12 months after operation,the clinical efficacy was evaluated by doctors,patients and the third party.Results In 10 cases of lacrimal groove deformity,9 cases were transplanted once,and 1 case did twice.After 3 to 12 months follow-up the appearance of tear trough deformity was significantly improved,the texture of the ditch of eyelid and cheek skin was soft,and appeared young plump appearance.There were no complications,such as infection,hematoma,fat liquefaction,pigmentation and induration,and satisfactory results were obtained.Conclusions Ultrafine particles of fat are obtained using improved purification method in the treatment of lacrimal groove deformity,and the efficacy is satisfactory.
