All the following nerves may be injured while doing excision of submandibular salivary glands except______________?

Correct answer: B. Spinal accessory nerve

A. Lingual nerve
B. Spinal accessory nerve
C. Mandibular branch of facial nerve
D. Hypoglossal nerve

Explanation

Submandibular gland surgery may injure the lingual nerve, hypoglossal nerve and marginal mandibular branch of the facial nerve. The spinal accessory nerve is mainly associated with the posterior triangle and is not normally endangered in this operation.

Submitted by a TestUstad contributor and published by the TestUstad editorial teamLast updated 21 September 2026

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All the following nerves may be injured while doing excision of submandibular salivary glands except______________?

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