How is a structure described if it is closer to the trunk?

A structure that is described as being closer to the trunk is referred to as proximal. This term is used in anatomical terminology to indicate the relative location of a part of the body in relation to the trunk or the point of attachment. For example, in the context of the limbs, the shoulder is proximal to the elbow because it is closer to the trunk of the body.

Understanding this concept is crucial, particularly in fields like anatomy and mortuary science, where clear communication about body structures and their relationships is essential. The use of proximal and distal helps to provide clarity, especially when discussing anatomical positions and procedures. Proximal indicates closeness to the body's main mass, while distal would indicate a location farther away from the trunk.