Sacrum: Anatomy and clinical aspects - Kenhub
Oct 30, 2023 · The sacrum is an irregularly shaped bone, made up of a group of five fused vertebrae in the area of what is commonly known as the base of the spine. Regarded as the keystone of the human body, the sacrum is important because it forms a link between the spine and the iliac bones, and also has an important part to play in hip stability.
Sacrum - Wikipedia
The sacrum (pl.: sacra or sacrums[ 1 ]), in human anatomy, is a large, triangular bone at the base of the spine that forms by the fusing of the sacral vertebrae (S1–S5) between ages 18 and 30. [ 2 ] The sacrum situates at the upper, back part of the pelvic cavity, between the two wings of the pelvis. It forms joints with four other bones.
Sacrum - Anatomy, Location, Functions, & Labeled Diagram
Dec 27, 2021 · The sacrum is a large, flat, triangular-shaped, irregular bone, alternatively known as the sacral vertebra or sacral spine. It comprises five fused vertebrae (S1-S5), located at the base of the vertebral column or spine. The bone links the …
Sacrum: Anatomy, Function, and Associated Conditions - Verywell Health
Oct 11, 2023 · Sacrum Anatomy and Structure . The sacrum is an irregular bone that makes up the back or posterior third of the pelvic girdle. A ridge across the front or anterior portion of the S1 vertebra is called the sacral promontory.
Sacrum - Anatomy, Location, Functions, & Labeled Diagram
Dec 12, 2023 · Learn about sacrum bone/sacral vertebra, its definition, parts (base, ala, surfaces, muscles, nerves), & articulation, with labeled pictures
The Sacrum - Landmarks - Surfaces - Relations - TeachMeAnatomy
Sep 2, 2024 · In this article we will look at the anatomy of the sacrum – its bony landmarks, articulations and clinical relevance. The sacrum is formed by the fusion of the five sacral vertebrae. It has an inverted triangular, concave shape. The bone consists of …
Sacral Vertebrae: Anatomy, Function, and Treatment - Verywell …
Apr 13, 2023 · The sacral vertebrae—also called the sacral spine—consists of five sacral vertebrae bones that fuse together to form the sacrum.
Sacrum (Sacral Region) - Spine-health
The sacral region (sacrum) is at the bottom of the spine and lies between the fifth segment of the lumbar spine (L5) and the coccyx (tailbone). The sacrum is a triangular-shaped bone and consists of five segments (S1-S5) that are fused together.
Sacral region: Anatomy and location - Kenhub
Mar 20, 2024 · The sacral region is one of the distinct topographical regions of the back and buttocks which include the suprascapular, scapular, interscapular, infrascapular, vertebral, lateral pectoral, lumbar regions.
The Sacrum Bone: Anatomy and 3D Illustrations - Innerbody
Nov 22, 2024 · Explore the anatomy, structure, and role of the sacrum bone with Innerbody's interactive 3D model. The sacrum is a large wedge shaped vertebra at the inferior end of the spine. It forms the solid base of the spinal column where it …
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