When this happens, instant surgery to relieve the force is necessary. If remaining untreated, compartment syndrome can result in long term tissue hurt and loss of function. Postural correction and movement pattern retraining are vital in lessening strain around the shoulder and blocking recurrent impingement. Shockwave Therapy is rather effective https://www.theorthopaedicandpainpractice.com/what-is-a-proximal-humeral-fracture/