Sacrum: Anatomy, Function, and Associated Conditions - Verywell Health
WebOct 11, 2023 · The sacrum is a fusion of five vertebrae that holds the pelvis and spinal column together. It is important for motion, strength, and balance. Learn more about it and conditions that can affect it.
Sacrum - Wikipedia
WebThe sacrum (pl.: sacra or sacrums), 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 .
Sacrum: Anatomy and clinical aspects | Kenhub
WebOct 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.
Sacroiliitis - Symptoms and causes - Mayo Clinic
WebFeb 22, 2024 · Overview. Sacroiliitis (say-kroe-il-e-I-tis) is a painful condition that affects one or both sacroiliac joints. These joints sit where the lower spine and pelvis meet. Sacroiliitis can cause pain and stiffness in the buttocks or lower back, and the pain might go down one or both legs.
Sacrum (Sacral Region) | Spine-health
WebUnderstanding the Sacral Region: Structure, Function, and Common Issues. The sacrum and coccyx complete the lower spine and help provide stability and function to the lower back and legs. The first three vertebrae in the sacral region have transverse processes that come together to form wide lateral wings called alae.
Sacrum - Anatomy, Location, Functions, & Labeled Diagram
WebDec 12, 2023 · Learn about sacrum bone/sacral vertebra, its definition, parts (base, ala, surfaces, muscles, nerves), & articulation, with labeled pictures.
Sacral Vertebrae: Anatomy, Function, and Treatment - Verywell …
WebApr 13, 2023 · By Lana Barhum. Updated on April 13, 2023. Medically reviewed by Michael Menna, DO. Print. Table of Contents. Anatomy. Function. Associated Conditions. Treatment. Frequently Asked Questions. The sacral vertebrae—also called the sacral spine—consists of five sacral vertebrae bones.
Sacrum - Anatomy, Location, Functions, & Labeled Diagram
WebDec 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 spine with the hip, thus helping in hip stability.
Sacrum - Structure, Anatomy, Location, Function, Diagram
WebJun 9, 2023 · The sacrum is a triangular-shaped bone located at the base of the spine, between the two hip bones. It is a key component of the pelvis and plays a crucial role in supporting the weight of the upper body and maintaining balance and stability during movement. Structure.
The Sacrum Bone: Anatomy and 3D Illustrations - Innerbody
WebJul 16, 2019 · The sacrum serves several important functions in the skeletal, muscular, nervous, and female reproductive systems. Acting as the keystone of the pelvis, the sacrum locks the hip bones together on the posterior side and supports the base of the spinal column as it intersects with the pelvis.
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