The accessory nerve is the eleventh cranial nerve.

副神经是第十一对颅神经。

The doctor examined his accessory nerve function.

医生检查了他的副神经功能。

Damage to the accessory nerve can cause shoulder weakness.

副神经损伤可能导致肩膀无力。

The accessory nerve controls certain neck and shoulder muscles.

副神经负责控制某些颈部和肩部的肌肉。

Care must be taken during surgery to avoid injuring the accessory nerve.

手术中需要小心避免伤到副神经。