The correction of pterygoid scapula is as follows: 1. Improve bad habits: For example, correct bad sitting and sleeping posture, sit with your head up, place a low pillow behind your lumbar spine, and sleep in a flat position facing the sky as much as possible. 2. Functional training: You can stand against the wall and perform functional training. When leaning against the wall, you should keep your head, bilateral scapulae, hips and heels as close to the wall as possible, which can also improve and correct the pterygoid shoulder. 3. Medication: Pterygoid shoulder is often caused by paralysis of the long thoracic nerve, so you can take methylcobalamin, Micropol and folic acid tablets to nourish the nerve and reduce the paralysis of the nerve.