What does neurorrhaphy involve?

Neurorrhaphy is a specific surgical procedure that involves the suturing of the ends of a severed nerve. This procedure is essential in nerve repair, particularly after trauma or injury that results in nerve damage. When a nerve is severed, it can disrupt the signaling pathways between the brain and various parts of the body, leading to loss of function or sensation. By suturing the two ends of the nerve together, surgeons aim to facilitate the regeneration of nerve fibers, allowing for potential restoration of function.

The other options represent different types of suturing related to various tissues: suturing of muscles, bones, or skin, but these are not what neurorrhaphy addresses. The precision of the term 'neurorrhaphy' specifically denotes its application to nerves, highlighting its critical role in neurosurgery and neurotrauma.