The iliac crest is the curved, superior border of the ilium bone that forms the widest part of the hip bones. It serves as a crucial attachment point for multiple abdominal and back muscles, including the latissimus dorsi and external obliques. This prominent ridge also acts as an important anatomical landmark for medical procedures and helps protect and support the abdominal organs.
The term "iliac" comes from the Latin "ilium," referring to the uppermost and largest part of the hip bone. The word "crest" describes its elevated, ridge-like appearance along the top of the pelvis.
Image
