rhizotomy

American  

[rahy-zot-uh-mee] / raɪˈzɒt ə mi /

noun

Surgery.

plural

rhizotomies

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

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rhizotomy British  

/ raɪˈzɒtəmɪ /

noun

1. surgical incision into the roots of spinal nerves, esp for the relief of pain

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Etymology

Origin of rhizotomy

First recorded in 1910–15; rhizo- + -tomy

Example Sentences

Park, of St. Louis Children’s Hospital, and the surgery for which he is known: the selective dorsal rhizotomy.

From Washington Times

In December, he had a rhizotomy procedure, “where they burn the nerves in your back,” he said.

From Golf Digest

The selective dorsal rhizotomy costs more than £11,000 and the youngster will need also need aftercare.

From BBC