superior lateral cutaneous nerve of arm

例句：

1. 1. The superior lateral cutaneousnerve of the arm is responsible for sensationin the skin on the outer side ofthe upper arm.
   上臂的外侧皮神经负责上臂外侧皮肤的感觉。
2. 2. During surgery, the surgeon must carefully dissect thesuperior lateral cutaneous nerve ofthe arm to avoid damaging it.
   在手术中，外科医生必须小心地解剖上臂的外侧皮神经，以避免损伤它。
3. 3. The patient's condition worsenedafter the nerve was severed, highlighting the importance of preserving the superiorlateral cutaneous nerve of thearm during surgery.
   患者的病情在切断神经后恶化，这强调了在手术中保护上臂外侧皮神经的重要性。