What is anterior superior iliac spine avulsion fracture?

DESCRIPTION. Avulsion fractures of the anterior superior iliac spine (ASIS) are separations of bone resulting from pulls of muscle–tendon units. These may occur in fully grown athletes, although in the pelvis, they tend to occur more commonly in skeletally immature (growing) athletes.

What is anterior superior iliac spine avulsion fracture?

DESCRIPTION. Avulsion fractures of the anterior superior iliac spine (ASIS) are separations of bone resulting from pulls of muscle–tendon units. These may occur in fully grown athletes, although in the pelvis, they tend to occur more commonly in skeletally immature (growing) athletes.

How long does an ASIS avulsion fracture take to heal?

You might need to wear a cast or splint for a few weeks. Fractures usually take about three to 12 weeks to heal completely.

What is the most common avulsion fracture in the pelvic area?

The most commonly reported sites of avulsion fracture in the pelvis are the ASIS, AIIS and IT.

What is the anterior inferior iliac spine?

The anterior inferior iliac spine (AIIS) apophysis is a bony prominence, from which the direct head of the rectus femoris and the ilio-capsularis muscles originate and is situated superior and antero-medial to the most lateral point on the acetabular rim.

Can you walk with an avulsion fracture?

Walking: You may walk on the foot as comfort allows but you may find it easier to walk on your heel in the early stages. If you have been given a boot to wear, it is for your comfort only and is not needed to aid fracture healing.

How long does a pelvic avulsion take to heal?

Pelvic avulsion fractures usually heal with 4 to 6 weeks of rest. If the bony fragment is large or is severely torn away from the hip, you may need surgery.

Do avulsion fractures need surgery?

Most of the time, however, avulsion fractures do not require surgery. Avulsion fractures are typically treated by: resting the affected area. applying ice packs.

What does anterior superior iliac spine mean in medical terms?

The anterior superior iliac spine (abbreviated: 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.

https://www.youtube.com/watch?v=kjWDp6QGj5c