Anterior superior iliac spine - Wikipedia
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. It provides attachment for the inguinal ligament, and the sartorius muscle. [1]
Anterior Superior Iliac Spine (ASIS) Avulsion - Orthobullets
2023年4月29日 · An anterior superior iliac spine (ASIS) avulsion is a traumatic avulsion of the ASIS due to a sudden and forceful contraction of the sartorius and tensor fascia lata that occurs in young athletes. Diagnosis is made radiographically with displaced injuries but CT/MRI may be required to diagnosis nondisplaced fractures.
Pelvic Landmarks - Physiopedia
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. The ASIS also becomes helpful in identifying leg length discrepancies, as pelvic rotation often accommodates these differences while standing and walking.
Anterior superior iliac spine: Anatomy and function - Kenhub
2024年2月22日 · Overview of the bony pelvis. 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, which spans from the ASIS to the posterior superior iliac spine.
Understanding the Anterior Superior Iliac Spine
The anterior superior iliac spine is a bony prominence located at the front of the iliac crest, which is the uppermost part of the pelvis. It is situated on both sides of the pelvis, serving as a landmark for various clinical and anatomical assessments .
Anterior superior iliac spine - Function, Structure, Location
2022年12月18日 · 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.
Anterior superior iliac spine - e-Anatomy - IMAIOS
The anterior superior iliac spine is a notable bony protuberance located at the junction of the superior margin (iliac crest) and the anterior margin of the ilium. The anterior superior iliac spine serves as an attachment point for significant structures such …
Anatomy, Abdomen and Pelvis: Bones (Ilium, Ischium, and Pubis)
2023年7月24日 · The pelvis is a group of fused bones and may be considered the first step in the linkage of the axial skeleton (bones of the head, neck, and vertebrae) to the lower appendages. The part of the axial skeleton directly communicating with the pelvis is the lumbar spinal column.
Pelvis Anatomy - Recon - Orthobullets
2022年6月11日 · provides excellent detail of bony anatomy and can confirm pelvic ring/acetabular fractures that are not always visible on plain radiographs.
The Human Pelvis: Variation in structure and function during gait
With anterior pelvic tilt, the anterior superior iliac spines (ASIS) each move anteriorly and inferiorly while the posterior superior iliac spines (PSIS) each move superiorly (Levangie and Norkin 2011; Murray, Kory, Sepic 1970; Neumann 2010a). Conversely, posterior pelvic tilt occurs when the ASIS move posteriorly and superiorly while the PSIS ...