clavus hystericus

例句：

1. 1.The patient had a severe spastic paralysis of the left arm.
   病人左臂严重痉挛麻痹。
2. 2.During the surgery, the surgeon had to perform several spastic maneuvers.
   手术中，外科医生不得不执行几次痉挛动作。
3. 3. The child's clapstick was so tight that it caused his spastic fingers to curl up.
   孩子的小手太紧了，导致他的痉挛手指蜷曲起来。