Acromion

The acromion is a bony projection on the top of the shoulder blade (scapula). It forms the highest point of the shoulder and connects to the collarbone (clavicle) via the acromioclavicular joint. The acromion provides attachment for muscles and helps protect the shoulder joint. It plays a key role in shoulder movement and stability. Variations or injuries to the acromion, such as bone spurs or fractures, can cause shoulder pain or limit motion. Overall, the acromion is an essential part of shoulder anatomy, contributing to the structure, movement, and protection of the shoulder joint.