Understanding Parasternal Anatomy: Structure and Functions

Parasternal refers to the area between the sternum (breastbone) and the shoulder blade. It is a term used in anatomy to describe the space or region located in this area of the body.

In medical contexts, parasternal may be used to describe various structures or organs located in this region, such as the parasternal muscles, the parasternal pleura (the membrane that lines the chest cavity), or the parasternal vessels (such as the subclavian artery and vein).

Parasternal is a term that is derived from the Greek words "paras" meaning "beside" and "sternum" meaning "breastbone". It is often used in contrast to other anatomical regions, such as the supraclavicular (above the shoulder blade) or the infraclavicular (below the shoulder blade) region.