nerve hook

例句：

1. 1. The doctor used a nerve hook to remove the tumor from her leg.
   医生用一根神经钩从她的腿上取出了肿瘤。
2. 2. The patient was given a nerve hook to help him walk again.
   病人被给了一根神经钩帮助他再次走路。
3. 3. The surgeon used a nerve hook to repair the damaged nerve in his arm.
   外科医生用一根神经钩修复了他手臂受损的神经。