When this occurs, quick surgery To alleviate the strain is required. If still left untreated, compartment syndrome may lead to long lasting tissue destruction and loss of functionality. Tendinitis and Bursitis: Tendinitis, also known as rotator cuff tendinitis, and bursitis can both trigger shoulder pain, as inflammation in the shoulder https://www.theorthopaedicandpainpractice.com/what-is-a-proximal-humeral-fracture/