The anterior superior iliac spine (ASIS) is a bony projection of the iliac bone, and an important landmark of surface anatomy. It refers to the anterior extremity of the iliac crest of the pelvis.

Feb 22, 2024 · The anterior superior iliac spine (ASIS) is a prominent and palpable bony projection of the ilium. It is the most anterior part of the ilium and also marks the anterior aspect of the iliac crest, …

The anterior superior iliac spine (ASIS) is the blunt process that marks the anterior end of the iliac crest. It is subcutaneous and can be palpated at the lateral end of the inguinal fold.

Discover the importance of ASIS anatomy, its location, and role in pelvic alignment, muscle attachments, and clinical assessments.

Nov 6, 2025 · The anterior superior iliac spine (ASIS) is an important anatomical landmark: Mid-inguinal point – halfway between the ASIS and the centre of the pubic symphysis.

Jul 27, 2025 · Explore the anterior superior iliac spine (ASIS) of the pelvis. Understand its anatomical relevance, functional importance, and common sources of discomfort.

Nov 27, 2025 · The Anterior Superior Iliac Spine (ASIS) is a prominent bony landmark located on the front of the pelvis. This projection forms the anterior end of the iliac crest, the curved upper edge of …

The ASIS is the most anterior portion of the iliac crest and is the attachment point for the sartorius muscle as well as the inguinal ligament which connects to the pubic tubercle.

Anterior superior iliac spine (ASIS) is a bony prominence located on the front and top of the pelvis. It is an important landmark in anatomy, as it serves as a reference point for several muscles and ligaments.

Jan 15, 2021 · Clinically, as an easily identifiable landmark, it aids in the localization of the inguinal ligament, common femoral artery and the base of the appendix (McBurney's point). It is also the start …