摘要
用兔进行游离肌腱移植术后早期拉制被动活动和固定的对比研究,包括移植腱的营养与成活,腱的愈合机制,粘连和吻合处抗破裂力量。结果表明:早期控制被动活动对腱的成活及愈合方式无影响,但可使腱周粘连疏松、腱表面血管纵形排列,有利于肌腱滑动,可促进胶原合成和增加吻合处抗破裂力量。
A comparative study was given to a group of grafted tendons on rabbits either with complete immobilization or early controlled passive mobilization of the affected parts immediately following operation. In the study, the healing mechanism, adhesion formation and breaking strength at the grafted site of the tendons were included. The results showed that early controlled passive mobilization had no influence on the survival and its healing process, but the adhesion surrounding tendons would be looser and the vessels on the surface, of the grafted tendons would be orientated longitudinally enhancing tendon gliding promoted collagen it would also promote collagen production and thus increased the rupturing strength at the grafted site.
出处
《中国修复重建外科杂志》
CAS
CSCD
1993年第3期177-180,共4页
Chinese Journal of Reparative and Reconstructive Surgery
关键词
肌腱
早期活动
移植术
Tendon Free tendon graft Early mobilization
