Among them, 5 cases were accessory nerve injury, 3 cases were brachial plexus injury. All of the cases were treated by surgical methods, including neurolysis, repair by direct suture, nerve graft and transposition.

• 其中副神经损伤5例，臂丛神经损伤3例，均行手术治疗，治疗方法包括：神经松解、神经吻合、神经移植和神经移位。