dislocation of coccyx

例句：

1. 1.He had a dislocation of the coccyx and was unable to walk for several days.
   他尾骨脱位，几天都无法走路。
2. 2.The doctor performed an operation to correct the dislocation of his coccyx.
   医生为他进行了手术来纠正尾骨脱位。
3. 3. She experienced severe pain in her back and legs after her fall, which led to a dislocation of her coccyx.
   她跌倒后感到背部和腿部剧烈疼痛，导致尾骨脱位。