The protruding bones on both sides of the back should be treated according to the cause, and the common causes are thin body, long-term bad posture, bone deformity, etc., which can be treated by enhancing nutrition, correcting bad posture, and performing corrective surgery. 1. Thin body: If the body is too thin, the shoulder blades on both sides of the back can be seen obviously protruding, which is a normal phenomenon, generally do not need special treatment, usually pay attention to strengthen nutrition can be improved. 2. Long-term bad posture: long time stooping, hunching, bad sitting and standing posture can lead to abnormal bone protrusion in the back, should be corrected through the bad posture, form a good walking, sitting and standing habits, which can make the protrusion be relieved. 3. Skeletal deformity: when there is developmental abnormality or old trauma, it can cause the bones on both sides of the back to protrude, which is usually corrected by surgical treatment. Bones protruding from both sides of the back are also related to other causes, such as winged scapula. It is recommended that if there is any discomfort, it is necessary to consult a doctor to clarify the cause of the disease and standardize the treatment under the guidance of the doctor.