Search results
30 paź 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.
- Lumbosacral Joint
Lumbosacral joint (Articulatio lumbosacralis) The...
- Posterior Hip Musculature
The posterior hip musculature comprises a group of muscles...
- Sacroiliac Joint
Sacroiliac joint (articulatio sacroiliaca) The sacroiliac...
- The Pelvic Cavity
The pelvic cavity is formed by three bilateral pairs of...
- Iliopsoas Muscle
Iliopsoas muscle (Musculus iliopsoas) Iliopsoas is a large...
- Thoracolumbar Fascia
The thoracolumbar fascia is a large, roughly diamond-shaped...
- Lumbosacral Joint
27 gru 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.
12 gru 2023 · Learn about sacrum bone/sacral vertebra, its definition, parts (base, ala, surfaces, muscles, nerves), & articulation, with labeled pictures.
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 called the alae (wings), and articulate with the ilium at the L-shaped sacroiliac joints.
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.
2 sie 2024 · The sacrum is an irregularly-shaped bone, shaped roughly like an inverted triangle, with its base superior and apex inferior. It is curved with an anterior concavity and posterior convexity.
gin of the canal. The bone of the sacral base continues on either side of the VB as a large triangular surface called the ala or the wing. The sacral ala attaches to the psoas major and supports the lumbosacral trunk, and is formed from the transverse costal processes of the first sacral seg-ment. The superior articular processes of the sacrum ...
