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. The two projections at the sides of the sacrum are …

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 …

Oct 11, 2023 · This robust bone can endure a lot of pressure and motion. Along with the coccyx (tailbone), the sacrum provides a stable platform to help you sit upright. This article discusses …

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 …

The sacrum is a triangular-shaped bone that forms the foundation of the spine, connecting it to the pelvis. The sacral vertebrae, sacral hiatus, and sacral foramina are essential anatomical …

Oct 30, 2023 · This is an article covering the articulations and bony landmarks of the sacrum, including related pathologies such as fractures and degenerative processes.

Sep 12, 2025 · Details of sacrum anatomy: fused vertebrae, surfaces, foramina, variations, functions, and clinical significance for spine and pelvic care.

Oct 17, 2025 · Explore the anatomy, structure, and role of the sacrum bone with Innerbody's interactive 3D model.

Jun 3, 2025 · The sacrum is a triangular bone formed by the fusion of five sacral vertebrae, located between the lumbar spine and the coccyx. It articulates with the pelvis at the sacroiliac …

Nov 1, 2024 · It transmits the total body weight between the lower appendicular skeleton and the axial skeleton. The sacrum is an irregularly shaped bone, shaped roughly like an inverted …