三切口大腿环绕吸脂在大腿塑形中的应用

Application of three-incision circumferential thigh liposuction in thigh contouring

目的探讨使用三切口大腿环绕吸脂法进行大腿塑形的临床效果。方法 2017年4月至2018年10月,对就诊于中国医学科学院整形外科医院的31例大腿脂肪堆积患者进行三切口大腿环绕吸脂。患者为17~42岁女性,年龄(25.6± 0.8)岁。于阴阜区正中设计1个切口,左右侧臀下皱襞各1个切口。术区注射肿胀麻醉液,使用直径2.5~3.5 mm,长度20~45 cm的钝头可弯曲的吸脂针吸取皮下深层脂肪,保留厚约0.5 cm的皮下浅层脂肪。术后穿弹力裤3个月。术后由患者及2位医生对大腿整体和内侧外形改善的情况进行满意程度评价。结果所有患者均恢复顺利,未出现脂肪栓塞、感染等并发症。术后3个月时,患者对大腿整体和内侧形态改善的满意率分别为81.7%(27/31)和80.6%(25/31)。10例患者完成门诊复诊,随访时间2~20个月,2位医生通过对比术前、术后照片,对复诊患者大腿整体和内侧形态改善的平均满意度分别为80%和75%。结论三切口大腿环形吸脂可以较好地完成大腿塑形,切口少,瘢痕隐蔽,效果可靠。

Objective To investigate the clinical efficacy of circumferential thigh liposuction with three incisions in thigh. Methods From April 2017 to October 2018, 31 patients received circumferential thigh liposuction with three incisions. All patients were females at 17-42 years old, with the mean age of 25.6± 0.8 years. An incision was designed in the pubic area, two in right and left inferior gluteal folds respectively. After injecting tumescent liquid into operation area, blunt and bent cannulas with 2.5-3.5 mm in diameter and 20-45 cm in length were used to extract deep subcutaneous fat, but 0.5 cm thick subcutaneous superficial fat was preserved. Elastic pants were dressed for 3 months after surgery. The thigh contour improvement was evaluated by the patients and 2 doctors. Results All the patients recovered uneventfully, without complications of fat embolism or infection. Satisfaction ratios of overall thigh and inner thigh contour increased from 81.7% to 80.6%, evaluated by patients. Ten patients completed postoperative outpatient revisit after 2 months. Satisfaction ratios of overall thigh and inner thigh contour increased from 80% to 75%, evaluated by doctors. Conclusion Three-incision circumferential thigh liposuction is an effective method in thigh contouring with concealed incision scar.