Iliac spine is a term that refers to a bony projection on each of the two hip bones. The spelling of iliawik ıspayn is based on the International Phonetic Alphabet (IPA) symbols. The "i" sound is represented by the phoneme /aɪ/, while the "l" sound is represented by /l/. The second part of the word, "spine," is spelled phonetically as /spaɪn/. So, when pronounced, it is pronounced as /ɪliːək ˈspaɪn/. Understanding phonetic symbols is crucial when it comes to pronunciation and spelling.
The iliac spine refers to a prominent bony structure located in the pelvic region of the human body. It forms part of the ilium, which is one of the three bones that make up the pelvis, along with the ischium and pubis. The iliac spine is specifically found on the outer surface of the ilium, which is the largest and uppermost bone of the pelvis.
There are two main types of iliac spines: the anterior superior iliac spine (ASIS) and the anterior inferior iliac spine (AIIS). The anterior superior iliac spine is the more noticeable of the two and can be easily felt just below the waist at the front of the pelvic area. It serves as an attachment point for several muscles and ligaments, including the inguinal ligament and the sartorius muscle. The anterior inferior iliac spine, on the other hand, is located just below the anterior superior iliac spine and serves as an attachment point for the rectus femoris muscle.
Both iliac spines play a crucial role in supporting the pelvis and providing stability to the body during movements such as walking and running. Additionally, they serve as important landmarks for physicians and healthcare professionals when assessing and diagnosing certain medical conditions, as well as in surgical procedures involving the pelvis and surrounding structures.
Spina iliaca.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
The word "iliac" is derived from the Latin term "iliacus", which refers to the area of the hipbone known as the ilium. The term "spine" is derived from the Latin word "spina", which means a thorn or a spine. Therefore, the term "iliac spine" is a combination of these two words, specifically referring to the bony prominence or projection found on the ilium bone of the pelvis.