ILIOLUMBAR LIGAMENT Meaning and
Definition
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The iliolumbar ligament is a fibrous band-like structure that connects the transverse processes of the fifth lumbar vertebra (L5) and the posterior part of the iliac crest, which is the curved ridge at the top of the hip bone. This ligament is located in the lower back region, specifically in the lumbar spine.
The primary function of the iliolumbar ligament is to provide stability to the lumbar spine and pelvis, as well as limit excessive movement. It acts as a restraining ligament and helps prevent excessive forward bending (flexion) and twisting (rotation) of the lumbar spine. It also plays a role in maintaining proper alignment and distribution of forces in the lower back during various movements.
The iliolumbar ligament is composed of dense, tough, and elastic connective tissue, allowing it to withstand significant forces and provide support to the lower back. It is essential for maintaining proper posture, stability, and alignment during activities such as walking, running, lifting, and bending.
Injuries or strains to the iliolumbar ligament can occur due to trauma, repetitive stress, or improper body mechanics. Symptoms of an iliolumbar ligament injury may include lower back pain, limited range of motion, and discomfort with certain movements. Treatment for such injuries often involves conservative measures such as rest, ice, physical therapy, and pain management techniques. In severe cases, surgical intervention may be necessary to repair or reconstruct the damaged ligament.
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Ligamentum iliolumbale, the thickened anterior edge of the lumbar fascia, extending from the tip of the transverse process of the last lumbar vertebra to the inner lip of the iliac crest.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for ILIOLUMBAR LIGAMENT
- uliolumbar ligament
- jliolumbar ligament
- kliolumbar ligament
- oliolumbar ligament
- 9liolumbar ligament
- 8liolumbar ligament
- ikiolumbar ligament
- ipiolumbar ligament
- ioiolumbar ligament
- iluolumbar ligament
- iljolumbar ligament
- ilkolumbar ligament
- iloolumbar ligament
- il9olumbar ligament
- il8olumbar ligament
- iliilumbar ligament
- iliklumbar ligament
- ilillumbar ligament
- iliplumbar ligament
- ili0lumbar ligament
Etymology of ILIOLUMBAR LIGAMENT
The word "iliolumbar ligament" is derived from the combination of two anatomical terms: "ilio-" and "lumbar ligament".
1. "Ilio-" is derived from the Latin word "ilium", which refers to the large, wing-shaped bone forming the upper part of the pelvis. It comes from the Greek word "ilion", which means "flank" or "lateral abdominal region". "Ilio-" is commonly used in anatomical terms to indicate a relationship or association with the ilium bone.
2. "Lumbar" originates from the Latin word "lumbus", meaning "loin" or "lower back". It is derived from the Proto-Indo-European root *lendh-, which pertains to the lower part of the back or trunk.
