神经根型颈椎病是由于颈椎间盘侧后方突出、钩椎关节或关节突关节增生、肥大、刺激或压迫神经根所致。临床上开始多为颈肩痛、短期内加重,并向上肢放射。放射痛范围根据受压神经根不同而表现在相应皮节。皮肤可有麻木、过敏等感觉异常。同时可有上肢肌力下降、手指动作不灵活。肺上 Nerve root type cervical spondylosis is due to the posterior cervical disc herniation, lumbar joint or facet joint hyperplasia, hypertrophy, irritation or compression caused by the nerve root. Mostly clinical onset of neck and shoulder pain, short-term aggravating, and upper extremity radiation. Radiation pain range according to the different compression nerve root performance in the corresponding dermatome. Skin may have numbness, allergies and other abnormalities. At the same time may have lower limb muscle strength, finger movements are not flexible. On the lungs