【摘要】 通过对兔跟腱不同愈合时期的形态学研究证实了跟腱的愈合过程表现为断端远端的生长速度优先于断端的近端，这一不等速生长现象在修复的早期尤为突出。研究结果还表明跟腱愈合的主要原因是腱周组织的增生和肉芽组织的改建；腱组织本身有潜在的愈合能力。更多还原

【Abstract】 Through morphological study in different healing stages of tendo calcaneus in rabbit,it was proved that the growing speed in healing process of tendo calcaneus of the distalis of breakage had priority of the proximalis of breakage.This was an appearance of unequal speed growth which was more clear in the early stage of restore.The experimental result also showed that the main cause of tendo calcaneus was growth of increase of tenoaround tissue and reconstruction of granulation tissue.The tentissue itself had potantial heeling ability.更多还原