膝关节创伤后伸膝迟滞的研究进展

Advance in extensor lag after knee trauma

伸膝迟滞是膝关节创伤后常见的功能障碍,其发生与患者创伤后的康复密切相关。伸膝迟滞可分为主动伸膝迟滞和被动伸膝迟滞,多由于伸膝装置缺损、伸膝肌群无力或屈膝肌群李缩等原因导致的。伸膝迟滞的发生会严重影响患者生活质量,充分研究伸膝迟滞发生发展过程,对伸膝迟滞的病因探究、诊断、干预及治疗均有重要意义。

Extensor lag is a common clinical manifestation after knee joint trauma,which is closely related to the rehabilitation of patients after trauma.Extensor retardation can be divided into active lag and passive lag,which is mainly caused by defects of knee extensor device,weakness of extensor muscles or contracture of flexor muscles.The occurrence of extensor lag will seriously affect the quality of life of patients.It is important to fully study the development process of extensor lag in etiology,diagnosis,intervention and treatment.