拇指牵引
Eighteen cases of the first metacarpal base fracture were treated by self-developed thumb-abduction tractor-fixer and proximal thumb skin traction, and a biomechanical and comparative study was made using external plaster-support fixation and crossed Kirschner-pins fixation as the control.
自行研制拇指外展牵引固定器,在固定第1掌骨的同时,行拇指近节皮肤牵引。以石膏托外固定及克氏针交叉固定为对照,进行生物力学比较研究。
英语网 · 英语口语
英语网 · 双语娱乐资讯
英语网 · 双语新闻