The "iliac crest" refers to the curved upper border of the pelvis, and is a term commonly used in anatomy. It is pronounced /ˈɪli.æk krɛst/ with stress on the first syllable. The "i" in "iliac" is pronounced like the "i" in "ill" and "kr" in "crest" is pronounced like "k" followed by a rolled "r". The "ai" sound in "ilia" is pronounced like "eye", while the "e" in "crest" sounds like "eh". Overall, the spelling of "iliac crest" accurately represents its pronunciation.
The iliac crest refers to the prominent upper ridge of the ilium, which is one of the three bones that make up the hip bone. It is situated towards the top of the pelvis, near the waistline and can be easily palpated on the sides of the body. The iliac crest forms the rim of the pelvis and serves as an important anatomical landmark for various purposes.
Anatomically, the iliac crest serves as an attachment point for several muscles, ligaments, and tendons. It offers attachment sites for muscles like the latissimus dorsi, abdominal muscles, gluteus medius, and tensor fasciae latae, among others. Furthermore, the iliac crest also provides a stable base for weight-bearing and acts as a support structure for the abdominal organs.
Clinically, the iliac crest plays a crucial role in various medical procedures. It is commonly used as a grafting site in orthopedic surgeries, especially for bone transplants. Additionally, the iliac crest can be used as a reference point for locating specific structures during radiological imaging or surgical interventions.
Overall, the iliac crest serves as an important anatomical reference point, providing stability to the pelvis, acting as an attachment site for muscles, and playing a vital role in various medical procedures involving the hip and pelvis.
Crista iliaca.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
The word "iliac crest" is derived from Latin.
The term "iliac" refers to the ilium bone, which is one of the three major bones that make up the hip bone. The ilium bone is located in the uppermost and largest part of the hip bone.
The word "crest" refers to a ridge or prominence. In the context of the iliac crest, it describes the upper edge of the ilium bone, which is the part that can be felt or seen on the side of the body. The iliac crest serves as an important anatomical landmark and has various functions, such as muscle attachment and providing support to the abdominal region.
In summary, the term "iliac crest" combines the Latin word "iliac", pertaining to the ilium bone, and "crest", indicating its ridge-like structure.