传统颈7移位后，尺神经和其支配的尺侧腕屈肌无恢复；而颈7直接移位下干组

After the traditional neck 7 shift, the ulnar nerve and its innervated flexor carpi ulnaris did not recover; while the neck 7 directly shifted to the lower trunk group, although the ulnar nerve and flexor carpi ulnaris did not return to normal, they had functional recovery.

After the traditional neck 7 shift, the foot nerve and its dominant ruler side wrist flex muscle did not recover, while the neck 7 directly shifted the dry group, although the foot nerve and ruler side wrist flexion muscle did not return to normal, but functional recovery.

The ulnar nerve and its innervated flexor carpi ulnaris did not recover after traditional C7 transposition, while the ulnar nerve and flexor carpi ulnaris recovered after C7 transposition.<BR>