Iliolumbar ligament
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| Ligament: Iliolumbar ligament | ||
|---|---|---|
| Articulations of pelvis. Anterior view. (Iliolumbar ligament labeled at center top.) | ||
| Articulatios of pelvis. Posterior view. (Iliolumbar ligament labeled at center top.) | ||
| Latin | ligamentum iliolumbale | |
| Gray's | subject #79 306 | |
| From | ||
| To | ||
| Dorlands/Elsevier | l_09/12492344 | |
The iliolumbar ligament is attached above to the lower and front part of the transverse process of the fifth lumbar vertebra.
It radiates as it passes lateralward and is attached by two main bands to the pelvis.
The lower bands run to the base of the sacrum, blending with the anterior sacroiliac ligament; the upper is attached to the crest of the ilium immediately in front of the sacroiliac articulation, and is continuous above with the lumbodorsal fascia.
In front, it is in relation with the Psoas major; behind, with the muscles occupying the vertebral groove; above, with the Quadratus lumborum.
This article was originally based on an entry from a public domain edition of Gray's Anatomy. As such, some of the information contained herein may be outdated. Please edit the article if this is the case, and feel free to remove this notice when it is no longer relevant.
| Joints and ligaments of torso |
|---|
| articulations of vertebral bodies: anterior longitudinal ligament - posterior longitudinal ligament
articulations of vertebral arches : ligamenta flava - supraspinous ligament (nuchal ligament) - interspinal ligament - intertransverse ligament zygapophyseal joint - intervertebral disc costovertebral, articulation of head of rib: radiate ligament - interarticular ligament, costotransverse sternocostal, interchondral, costochondral articulation of the vertebral column with the pelvis: iliolumbar ligament sacroiliac: anterior sacroiliac ligament - posterior sacroiliac ligament - interosseous sacroiliac ligament ligaments connecting the sacrum and ischium: sacrotuberous ligament - sacrospinous ligament sacrococcygeal symphysis: anterior sacrococcygeal ligament - posterior sacrococcygeal ligament pubic symphysis: superior pubic ligament - inferior pubic ligament |