LIGAMENTUM SACROTUBEROSUM Meaning and
Definition
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The ligamentum sacrotuberosum is a band of fibrous connective tissue located in the human body. It is associated with the pelvic region and serves as an important anatomical structure connecting two specific bones.
Specifically, the ligamentum sacrotuberosum runs between the sacrum, a triangular-shaped bone at the base of the spine, and the tuberosity of the ischium, a bony prominence in the pelvic bones near the buttocks. The ligament is situated deep within the pelvis, attaching to these two bony landmarks.
Functionally, the ligamentum sacrotuberosum plays a significant role in stabilizing the pelvis and supporting the weight-bearing functions of the lower body. It helps maintain the structural integrity of the pelvic region, assisting in the transmission of forces between the sacrum and the ischial tuberosity during movements such as walking, running, and sitting.
The ligamentum sacrotuberosum is primarily composed of collagen fibers, which provide strength and flexibility to the ligament. It also contains some elastic fibers, allowing it to absorb shocks and maintain its shape under normal physiological conditions.
Understanding the anatomy and function of the ligamentum sacrotuberosum is crucial for healthcare professionals, particularly those specializing in orthopedics, anatomy, or sports medicine. Anatomical knowledge of this ligament is also significant in surgical procedures or interventions aimed at the pelvis and surrounding structures.
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Sacrotuberous ligament, posterior or great sacrosciatic ligament, extending between the posterior inferior spine of the ilium, the third, fourth, and fifth segments of the sacrum and the first segment of the coccyx, and the tuberosity of the ischium immediately below the lesser sciatic notch.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for LIGAMENTUM SACROTUBEROSUM
- lig amentum sacrotuberosum
- liga mentum sacrotuberosum
- ligam entum sacrotuberosum
- ligame ntum sacrotuberosum
- ligamen tum sacrotuberosum
- ligament um sacrotuberosum
- ligamentu m sacrotuberosum
- ligamentum s acrotuberosum
- ligamentum sa crotuberosum
- ligamentum sac rotuberosum
- ligamentum sacr otuberosum
- ligamentum sacro tuberosum
- ligamentum sacrot uberosum
- ligamentum sacrotu berosum
- ligamentum sacrotub erosum
- ligamentum sacrotube rosum
- ligamentum sacrotuber osum
- ligamentum sacrotubero sum
- ligamentum sacrotuberos um
- ligamentum sacrotuberosu m
Etymology of LIGAMENTUM SACROTUBEROSUM
The word "ligamentum sacrotuberosum" is derived from Latin.
- "Ligamentum" comes from the Latin word "ligamentum", which means "a tie or band". It refers to a fibrous tissue that connects bones or holds organs in place.
- "Sacrotuberosum" is a combination of two Latin words: "sacrum" and "tuberosum". "Sacrum" refers to the triangular bone at the base of the spine, while "tuberosum" means "swelling" or "bulge". Hence, "sacrotuberosum" denotes the region near the sacrum and the swelling or prominence in that area.
