摘要
目的 :了解撕脱伤后组织坏死机理和治疗方法。 方法 :在猪后肢应用皮肤撕脱伤模型机建立皮肤撕脱伤模型 ,形成 12 cm× 4cm的撕脱皮瓣 ,撕脱组织行病理学检查。 结果 :皮肤、皮下组织以及血管受到不同程度损伤 ,皮下组织与肌肉分离 ,血细胞渗出 ,血管内形成广泛微血栓。 结论 :在猪后肢形成的皮肤撕脱伤模型与交通事故所致的皮肤撕脱伤相似 。
Objective:To study the mechanism of avulsed tissue necrosis and the way of treatment through estabilshing animal model of skin avulsion injury in pigs. Methods:A 12cm×14cm random avulsed flap was created in hind leg of pig by mimicking the mechanism of causing avalsion injury and by applying the avulsion injury created machine and made post injury tissue pathology. Results:There were injuries at different levels in skin,dermis tissue and vessels. Subcutaneous separated from muscle.Thrombosis and hemorrhage could be found in some vessels. Conclusion:Skin avulsion injury created in hind leg of pigs is similar with one caused by traffic accident. [
出处
《中国美容医学》
CAS
2001年第2期103-104,F003,共3页
Chinese Journal of Aesthetic Medicine
