For patients suspected of having scoliosis, you can first try to use the visual method, touch method and other methods of self-testing, as follows: 1, visual method: patients need to find two relatively large dressing mirrors, respectively, to their front and back, the distance between the two mirrors from the body to 1-2m is appropriate, the patient should take off his shirt, and then maintain a chest up standing, in the mirror to observe the curve of the spine, to see There is no abnormal lateral bending; 2. Touch method: Patients can ask their family members to cooperate to perform a simple touch, the patient needs to take off his shirt and stand with his chest up, then ask his family members to use their thumbs to draw a line on each spine spine from the top down to observe whether there is any lateral bending of this line.