Surgical excision of part of a vertebra as treatment for a herniated disk is:
A) rachiotomy.
B) neurectomy.
C) diskectomy.
D) laminectomy.

Question

Quizplus · Accepted Answer

The surgical excision of part of a vertebra as treatment for a herniated disk is known as a laminectomy. This procedure involves removing the bony posterior arch (lamina) of the affected vertebra, which creates more space for the herniated disk to move back into place and relieve pressure on the spinal nerve roots. Rachiotomy and neurectomy are not appropriate terms for this procedure, and while diskectomy involves removing the herniated disk itself, it does not involve excising part of the vertebra.

Surgical Excision of Part of a Vertebra as Treatment for a Herniated