Which landmark is referred to as the acromion process?

The acromion process is a bony prominence of the scapula (shoulder blade) that serves as an important landmark in the shoulder region. It is located at the top of the shoulder and forms the highest point of the shoulder, extending laterally from the scapula. The acromion provides attachment points for muscles and ligaments, playing a crucial role in shoulder stability and movement.

This prominence also acts as a protective cover for the shoulder joint and is involved in forming the acromioclavicular joint, where the acromion meets the clavicle (collarbone). Its location and function are vital for movements of the arm and shoulder, illustrating its significance in anatomy and biomechanics.

The other listed landmarks do not refer to the acromion process. The supraspinatus fossa is a depression located above the spine of the scapula where the supraspinatus muscle originates. The neck typically refers to the narrower part of a bone or structure, often in relation to the humerus or femur. The lateral border refers to the edge of the scapula, which is not synonymous with the acromion.