Studies on the Neck and Shoulder Pain

목덜미와 어깨의 통증에 관한 연구

Two hundred sisty five patients who complained of neck pain with stiffness and pain of the suprascapular area were studied. In most cases the anatomical locations of pain were in the levator scapulae muscles or trapezius muscles. Hyperactivity of dorsal scapular nerve or spinal accessory nerve which innervate those muscles was thought to be responsible for these pains. The hyperactivity of the nerves may be due to the spasm of the sternocleidomastoid muscle and the scalenus medius muscle which the nerves meet during their courses to the levator scapulae or trapezius muscles. Therefore, spasmolytic treatment on the scalenus medius provided effective relief for neck or shoulder pain.