What anatomical term is used to refer to the back of the body?

The term used to refer to the back of the body is "Dorsum." In anatomical terminology, "dorsal" specifically relates to the back aspect of the body. This terminology is rooted in the Latin word "dorsum," meaning "back." It is commonly used in various contexts, such as describing the dorsal side of limbs, the back of the hands, and other structures that are oriented toward the back. Understanding the concept of "dorsum" is crucial for accurately describing the location of structures in relation to the body's orientation, particularly in the fields of anatomy and medical terminology.

Other choices refer to specific areas or orientations; for example, 'Frontal' pertains to the forehead or the front plane of the body, 'Gluteal' refers to the muscles of the buttocks, and 'Lumbar' describes the lower back region, but none of these terms represent the overall back of the body as effectively as "Dorsum" does.