摘要目的 探讨应用负压外扩张技术辅助自体脂肪颗粒移植矫正颞部凹陷的疗效.方法 2018年1月至2019年3月,华美紫馨医学美容医院对24例颞部凹陷美容就医者进行自体脂肪颗粒移植矫正.术前用中医负压真空拔罐器进行皮肤外扩张准备1～3个月,术后随访1～12个月.结果 颞部扩张后皮肤软组织能夹捏对折,术中每侧颞部注射自体脂肪颗粒10～15 ml.颞部凹陷明显改善,获得较好美容效果,未发现结节、局部色素沉着、秃发等并发症.美容就医者满意度(7.8±1.4)分.结论 负压外扩张技术进行自体脂肪颗粒移植矫正颞部凹陷,可增加皮肤顺应性及受区体积,增大颞部脂肪注射量.

abstractsObjective To observe the clinical effects of external tissue expansion assisted lipotransfer for temple depression augmentation.Methods A total of 18 cases of temple depression wore the a vacuum-based cupping cup device for recipient-site preconditioning for 1-3 months before fat injection.Results Temple soft tissue can pinched easily after expansion,fat injection ranged from 12-16ml per site,the temple depression were augmented and the sculpted appearance were improved obviously after 1to 12 months follow-up,there were no complications such as nodules,masses,alopecia or cysts occurred.Patient satisfaction was assessed and the VAS score was (7.8.± 1.4).Conclusions The addition of temple region expansion before fat injection can improve the skin compliance,increase the recipient-site volume,enhance fat graft placement and higher graft survival rates,demonstrating a high safety and efficacy procedure.