For manual work you may not return for three months but If you're able to perform light responsibilities this may be from 6 months based upon irritation and mobility during the arm. Tendinitis and Bursitis: Tendinitis, also called rotator cuff tendinitis, and bursitis can each result in shoulder pain, as https://www.theorthopaedicandpainpractice.com/what-is-a-proximal-humeral-fracture/