The sacrum is a complex structure providing support for the spine and accommodation for the spinal nerves. It also articulates with the hip bones. The sacrum has a base, an apex, and …

Oct 11, 2023 · The sacrum is a single bone located at the base of your spine. It consists of five separate vertebrae that fuse during adulthood. The sacrum helps support your upper body …

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 …

Oct 30, 2023 · 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 …

Nov 2, 2022 · The large, triangular-shaped sacrum (os sacrum) is composed of five vertebrae (S1-S5) that fuse during early adulthood (18-30 years).

Nov 1, 2024 · The sacrum consists of five fused sacral vertebral and costal segments (S1-S5) that form a central sacral body and paired sacral alae (singular ala), which arise laterally from S1. …

Sep 2, 2024 · The sacrum is a large bone located at the terminal part of the vertebral canal, where it forms the posterior aspect of the pelvis. It is remarkably thick, which aids in supporting and …

Explore the anatomy, functions, and ossification of the sacrum, an irregular bone in the vertebral column. Learn about its variations and clinical correlates.

The sacrum is a large, triangular bone, situated in the lower part of the vertebral column and at the upper and back part of the pelvic cavity, where it is inserted like a wedge between the two …

Mar 8, 2025 · 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 …