释义 |
tractotomy tractotomy [trak-tot´ah-me] transection of a nerve tract in the central nervous system, usually for the relief of intractable pain.trac·tot·o·my (trak-tot'ŏ-mē), Interruption of a nerve tract in the brainstem or spinal cord. [L. tractus, tract, + G. tomē, incision] tractotomy (trăk-tŏt′ə-mē)n. Incision of a nerve tract in the brainstem or spinal cord, usually for the relief of pain.trac·tot·o·my (trak-tot'ŏ-mē) Interruption of a nerve tract in the brainstem or spinal cord. [L. tractus, tract, + G. tomē, incision] |