SHOULDER PAIN

Anatomy & Physiology:

The shoulder is a ball-and-socket joint formed by the humerus, scapula, and clavicle. It has a wide range of motion supported by the rotator cuff muscles and glenohumeral ligaments. Bursae and labrum provide cushioning and stability, while proper scapular function is essential for overhead activities.

Common Conditions & Injuries: Common Diagnoses:

• Rotator cuff tears or impingement

• Frozen shoulder (adhesive capsulitis)

• Bursitis or tendonitis

Common Causes of Injury :

• Lifting objects overhead repeatedly or improperly

• Sleeping with arm in awkward position

• Shoulder dislocation from fall or impact

• Sudden movements or awkward landings (e.g., tripping, jumping, missing a step)

• Overuse from repetitive motions (like typing, walking on uneven surfaces, or lifting heavy objects)

• Poor posture or form during exercise, work, or daily activities

• Accidents or collisions (such as car accidents, sports tackles, or falls)