Interscapulum is a term used in anatomy to refer to the region between the scapulae, or shoulder blades. It specifically denotes the space or area that lies between the two scapulae. The term is derived from two Latin words: "inter," meaning between, and "scapulum," meaning scapula or shoulder blade.
In anatomical terms, the scapulae are the flat, triangular bones located on the posterior aspect of the thorax. They serve as a point of attachment for various muscles involved in movement and stabilization of the shoulder joint. The interscapular region encompasses the space between these scapulae, and it extends horizontally from one scapula to the other, at the level of the upper back.
The interscapulum plays an important role in the overall function and mobility of the shoulder girdle. It serves as the attachment site for several muscles, tendons, and ligaments that work together to allow movements such as abduction, adduction, elevation, and depression of the scapulae. Disorders or injuries affecting the interscapular region can lead to pain, limited range of motion, and difficulties in performing certain movements involving the shoulder blades.
Understanding the anatomical structure and function of the interscapulum is crucial for healthcare professionals, particularly those specializing in orthopedics, physical therapy, or sports medicine.
