The anterior superior iliac spine refers to the anterior extremity of the iliac crest of the pelvis. This is a key surface landmark, and easily palpated. It provides attachment for the inguinal ligament, the sartorius muscle, and the tensor fasciae latae muscle.
What muscle attaches to the iliac spine?
The iliac fossa gives attachment to the iliacus muscle. The sacropelvic surface exhibits a large iliac tuberosity with an auricular surface or ear-like area articulating with the lateral mass of the sacrum and pelvic surface contributing to the lateral wall of the true pelvis.
What muscles attach at ASIS?
The ASIS is the attachment of the sartorius, a thigh muscle that is important in bending the hip and knee. Avulsion fracture of the ASIS is caused by a powerful con- traction of the sartorius muscle, such as with jumping and running sports, with force exceeding the strength of the growth plate.
Why is the anterior inferior iliac spine an important feature?
Function. The upper portion of the spine gives origin to the straight head of the rectus femoris muscle. A teardrop-shaped lower portion gives origin to the iliofemoral ligament of the hip joint and borders the rim of the acetabulum.
How do you treat iliac crest pain?
Treatment Options for Iliac Crest Pain
- Rest. It may be helpful to rest after a strenuous activity that puts pressure on your lower back or hip bone.
- Icing. …
- Elevate and compress. …
- Anti-inflammatory medication. …
- Physical therapy. …
- Topical ointments and creams. …
- Exercises and stretching routine.
Why is iliac crest important?
The iliac crest provides attachment for the hip flexors, the abdominal muscles, and the muscles that rotate the hip. Direct impact on the iliac crest can cause contusion, bruising, and inflammation of tissue or even bone fracture.
How do you identify anterior superior iliac spine?
Anterior superior iliac spine (ASIS) ➢ Put your hand on the hips ➢ locate the Iliac Crest / hip bone palpate frontward ➢ ASIS is a sharp notch:, above the femur/ thigh bone when seated. ➢ Sit on your hand with palm up to feel the IT against your fingers tips.
What is Asis Apophysitis?
Repeated movement and stress to the muscles attached to the bone can inflame and irritate the muscles. This can cause inflammation at the point where the tendon (soft tissue) attaches to the bone. It can cause pain, swelling and tenderness in the hip area, resulting in an injury known as hip apophysitis.