Result: After tendon injury, inflammatory cells infiltrated at the suture line at the begining, then fibroblasts congregated and secreted collagen, the collagen fibers were reshaped at last.

• 结果：肌腱修复后断端先出现炎细胞浸润，接着成纤维细胞聚集并分泌胶原，最后胶原纤维重新塑形。