Extracorporeal shockwave therapy (ESWT), as a minimally invasive treatment, has been more and more widely used in clinical practice, especially in the treatment of chronic pain in orthopedics. 1, shockwave indications: shoulder, elbow or knee bursa inflammation, calcific tendonitis, neck and shoulder stiffness humerus medial and lateral epicondylitis tendovaginitis medial tibial pressure disorder (tibial pain) patellofemoral syndrome myofasciitis sacroiliac pain plantar fasciitis with or without bone spurs Achilles tendon pain heel spurs Muscle strains, strains Bone dislocations, ischemic necrosis of the femur 2, contraindications: thrombus coagulation disorders tumors in the treatment area Pregnant women Not suitable for fasting Acute inflammation Cardiac pacemaker Pediatric epiphyseal area Avoid lungs, straight to the spine during treatment Pain hypersensitivity patients (local anesthesia can be used) 3, treatment course: generally 1 treatment per week, a week (7 days) for a cycle, a course of treatment is generally 3 times. After treatment, you can move around and work on the same day without any effect. But in the treatment cycle, please try to minimize the treatment of muscle power and activities. 4, Side effects: Needle pain Soreness Flatulence Flatulence Radiation pain Heat flu Numbness Temporary aggravation of pain