A neck bent toward the right side is clinically classified as a type of scoliosis. The cervical spine is crooked toward the right side, indicating that the patient often tilts his head toward the right side, so when sleeping, it is best to judge the direction of sleeping according to the height of the pillow. If the patient sleeps on a high pillow, it is recommended to sleep towards the right side so that the higher pillow can set off the cervical spine. If the patient sleeps on a low pillow, it is recommended to sleep on the left side so that the cervical spine that is skewed to the right can be corrected. In addition to attention in daily life, patients with severe scoliosis should also be treated and relieved by corrective bands or four-dimensional traction, which can achieve good results. If the scoliosis is very severe, surgery can be considered.