The subscapular term refers to something situated under the scapula (shoulder blade), specifically relating to the ventral (anterior in humans) surface of the scapula.
Essentially, "subscapular" describes a location or structure that is beneath or on the front side of the scapula. This is important in anatomical descriptions and medical contexts.
Examples of Subscapular Structures:
- Subscapularis Muscle: This is a large triangular muscle that fills the subscapular fossa (a shallow depression) on the anterior surface of the scapula. It's a key rotator cuff muscle.
- Subscapular Fossa: As mentioned, this is the shallow depression on the anterior surface of the scapula where the subscapularis muscle resides.
- Subscapular Nerve: This nerve innervates the subscapularis muscle (and sometimes the teres major muscle).
- Subscapular Artery: This artery is a branch of the axillary artery and supplies blood to the subscapularis muscle and surrounding structures.
In summary, the term "subscapular" is used to describe anatomical features located beneath the scapula, particularly those on its anterior surface.
