Which anatomical region is referred to as the gluteal region?

The gluteal region is specifically defined as the area associated with the buttocks, which is situated at the posterior aspect of the pelvic region. This area is primarily made up of muscles, fat, and connective tissue, including the gluteus maximus, gluteus medius, and gluteus minimus muscles. These muscles play essential roles in various movements such as hip extension, abduction, and rotation, and they are significant in activities like walking, running, and climbing.

In contrast, the upper thigh refers to the area significantly below the gluteal region, while the lower back is positioned above the gluteal region and does not encompass the buttocks. The upper arm is located far from the pelvic region, making it irrelevant to the definition of the gluteal area. This clarification helps to reinforce the understanding that the gluteal region is confined to the anatomy and function associated specifically with the buttocks.