These fractures may be unstable if there is an associated shear component or marked hyperextension .
如何合并剪切或显著的过伸，则骨折为稳定。
Wrist hyperextension leads to median nerve conduction block - implications for intra-arterial catheter placement .
腕高度外展导致正中神经传导阻滞-对动脉内导管置入的意义。
Three common traumatic patterns : hyperextension , flexion , and vertical compression , could be the possibly underlying injury mechanisms of the central cervical cord syndrome according to the results of the current finite element analysis .
根据当前的有限元分析，3种共有损伤模式：过伸、屈曲和垂直压缩可能是颈中央脊髓综合症的基本损伤机制。
To analyze the materials science characteristics of several ankle-foot orthosis materials , and to investigate the application of ankle foot orthoses in the treatment of knee hyperextension in children with cerebral palsy .
