一、临床资料患者男性,汉族,38岁,歼7飞行员,飞行总时间为2 32 0h。患者自诉2 0 0 2年12月初,无明显诱因出现颈部疼痛伴头晕、头痛、双上肢放射痛,右上肢无力。颈椎X线片示:颈4椎体后下角增生后突,颈5 6椎间隙变窄。颈椎CT示:颈5 6椎间盘突出。2 0 0 2年12月、2 0 0 3年2月两次 First, the clinical data of patients male, Han nationality, 38 years old, J-7 pilots, the total flight time is 2 32 0h. Patient self-prosecution in early December 2002, no obvious incentive to cause neck pain with dizziness, headache, upper extremity radiating pain, right upper limb weakness. Cervical X-ray showed: neck 4 vertebra after posterior horn hypertrophy, neck 5 6 intervertebral space narrowing. Cervical CT showed: cervical 56 disc herniation. December 2002 December 2003 February twice