What anatomical structure is referred to as ASIS?

The anatomical structure referred to as ASIS stands for the Anterior Superior Iliac Spine. This bony prominence is located on the pelvis, specifically at the anterior part of the iliac crest. It serves as a crucial landmark in anatomy and is often used for various clinical and educational purposes, such as identifying the location of certain muscles and ligaments or serving as a point for measuring pelvic width during assessments.

Understanding the ASIS is important, particularly in fields such as radiology, orthopedics, and physical therapy, where knowledge of human anatomy is essential for diagnosing and treating musculoskeletal issues. The prominence provides attachment points for ligaments and muscles, including the sartorius and the tensor fasciae latae, which play significant roles in hip movement and stability.