人体头面部解剖标本的防腐固定技术及血管内乳胶灌注技术研究

发布时间：2018-06-24 01:21

本文选题：解剖研究 + 防腐固定技术　；参考：《中国美容医学》2015年12期

【摘要】：目的:改进人体头面部解剖标本的防腐固定技术及血管内乳胶关注技术。材料及分组:福尔马林浸泡固定人体头面部标本4具为对照组;新鲜人体头面部标本8具,平均分为实验组1及实验组2。方法:对照组采用传统防腐固定及60%乳胶灌注方法;实验组1采用血管内灌注15%福尔马林溶液为防腐固定方法,采用60%乳胶溶液进行血管内乳胶灌注;实验组2采用血管内贯序灌注10%~20%甘油及10%福尔马林溶液为防腐固定方法,采用20%乳胶溶液进行血管内乳胶灌注。比较三组间标本保存质量及细小血管灌注充盈质量。结果:在4周的观察期内,三组标本的防腐质量无明显差异,但标本外观、质地及小血管灌注充盈质量的比较中,实验组2优于实验组1,对照组最差。结论:以10%~20%甘油溶液对头颈部尸体标本进行预灌注,并在标本防腐固定完成之前使用20%的乳胶溶液对血管进行灌注可取得良好的标本固定及血管灌注效果。
[Abstract]:Objective: to improve the anticorrosive fixation technique and intravascular emulsion technique of human head-facial anatomic specimens. Materials and groups: four human head and facial specimens were fixed by formalin immersion as control group, and 8 fresh human head and facial specimens were divided into experimental group 1 and experimental group 2. Methods: the control group was treated with traditional anticorrosive fixation and 60% emulsion perfusion, the experimental group 1 was treated with intravascular infusion of 15% formalin solution and 60% emulsion solution. In group 2, intravascular infusion of 20% glycerol and 10% formalin solution was used as anticorrosive fixation method, and 20% emulsion solution was used for intravascular emulsion perfusion. The preservation quality and filling quality of small vessels were compared among the three groups. Results: there was no significant difference in antiseptic quality among the three groups during the 4-week observation period, but in the comparison of the appearance, texture and filling quality of small vessels, the experimental group 2 was better than the experimental group 1, and the control group was the worst. Conclusion: preperfusion of head and neck cadavers with 10% 20% glycerol solution and 20% emulsion solution before antiseptic fixation of the specimens can obtain good results of specimen fixation and vascular perfusion.
【作者单位】：北京协和医学院·中国医学科学院·整形外科医院整形九科;
【分类号】：R322-34

【共引文献】