人的一生有1/4至1/3的时间在床上度过。各种不良睡姿,包括俯卧、半俯卧、将上下段身体扭转而睡、偏爱睡某一侧等,都对颈椎有害。应当从娃娃开始纠正睡姿,并在睡觉时使用合适的枕头。俯卧睡姿可使颈椎错位俯卧时需扭颈呼吸,造成颈椎关节扭转过度而错位,如果不予以纠正,必然发展成颈椎病。父母们从婴孩时期就要注意纠正子女不良睡姿,睡眠时应以仰卧为主,左右侧卧为辅;躺卧时头颈肩部的扭转角度不宣超过30度。老年人的脊柱多出现骨 One-fourth to one-third of a man’s life spent in bed. A variety of bad sleeping position, including prone, half prone, the upper and lower body torsion to sleep, prefer to sleep on one side, etc., are harmful to the cervical spine. The sleeping position should be corrected from the doll and the proper pillow should be used while sleeping. Prone sleeping position cervical dislocation prone when the need to twist neck breathing, resulting in excessive cervical spondylosis and dislocation, if not corrected, will inevitably develop into cervical spondylosis. Parents from childhood should pay attention to correct their children’s bad sleeping position, sleep should be supine, left and right lateral supplemented; lie neck and neck twist angle does not declare more than 30 degrees. Elderly spine more bone