Amputation of a segment of the tail produced long-lasting changes in nociception and morphine-induced antinociception.

手术截断小鼠尾末端可诱发期性的痛觉过敏和吗啡镇痛效应变化。

3 Large perineal defect following wide local excision with penile amputation and urethrostomy.

局部切除术后一个月内伤口疣复发。

A prosthesis was fitted after the amputation

截之後安装。

Plastic changes in nociceptive transmission may occur at the spinal cord as well as supraspinal structures after tail amputation.

这种期性的变化可能是由于中枢神经系统的神经可塑性变化引起的（从脊髓背角到皮层）。