rhizotomy / raɪˈzɒt ə mi /

📖毕业后词汇根管切开术根治术根管切除术根管切除

rhizotomy 的定义

n. 名词 noun

plural rhi·zot·o·mies.Surgery.

  1. the surgical section or cutting of the spinal nerve roots, usually posterior or sensory roots, to eliminate pain.