denervation

verb (used with object), de·ner·vat·ed, de·ner·vat·ing. Surgery.

1. to cut off the nerve supply from (an organ or body part) by surgery or anesthetic block.

verb

1. (tr) to deprive (a tissue or organ) of its nerve supply

v.

1. To deprive an organ or body part of a nerve supply, as by surgically removing or cutting a nerve or by blocking a nerve connection with drugs.