激光吸脂术的动物实验研究

The swine surgical expermental study of laser-assisted liposuction

目的 评价激光吸脂术相对于常规吸脂术的优缺点。方法 将实验动物分为激光吸脂术、常规吸脂术和对照组 3组。对两手术组动物以术后皮肤有否瘀斑、水肿及抽吸物的脂 血容量比值、术前术后血红蛋白含量和血生化指标改变进行比较。结果 激光吸脂术在术后皮肤瘀斑、水肿、抽吸物脂 血比值和更少并发症方面优于常规吸脂术。且术后皮肤瘀斑和抽吸物的脂 血比值差异有显著性意义 (P <0 0 5 ) ;两组术前及术后血红蛋白含量变化差异无显著性意义 ;激光吸脂术对动物肝肾功能无影响。结论 激光吸脂术术中出血、术后皮肤瘀斑和水肿等比常规吸脂术明显减少 ,并不会导致实验动物肝肾功能损害。

Objective To evaluate the advantage and disadvantage of laser-assisted liposuction compared with conventional liposuction. Methods Ten swines were devided into three groups,the laser liposuction group,conventional liposuction group and control group.We compared the two surgical groups with the following aspects:ecchymosi,edema,lipocrit study,hemoglobin studies and blood biochemical changes,etc. Results There is a benefit of laser-assisted liposuction in the flollowing aspects such as ecchymosi,edema,lipocrit and postoperative complications.The two aspects,that is,ecchymosi and lipocrit study was statistically significant.Hemoglobin change was not statistically significant between the two groups.Laser-assisted liposuction did not lead to dysfunction of organs such as liver and kindney. Conclusions Lser-assisted liposuction can significantly decrease the blood lose,ecchymosis and edema compared with conventional liposuction,and it did not give rise to dysfunction of organs.