Sacrum: Anatomy, Function, and Associated Conditions - Verywell Health
2023年10月11日 · 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.
Sacroiliitis - Symptoms and causes - Mayo Clinic
2024年2月22日 · The sacroiliac joints link the pelvis and lower spine. These two joints are made up of the bony structure above the tailbone, known as the sacrum, and the top part of the pelvis, known as the ilium. The sacroiliac joints support the weight of the upper body when standing.
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.
Sacrum - Wikipedia
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.
Sacrum: Anatomy and clinical aspects - Kenhub
2023年10月30日 · 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 is sexually dimorphic. It is shorter and wider in females than in males.
Sacrum - Anatomy, Location, Functions, & Labeled Diagram
2021年12月27日 · 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 …
Sacrum - Anatomy, Location, Functions, & Labeled Diagram
2023年12月12日 · The buttock bone is a large, flat, triangular-shaped, irregular bone, also known as the sacral vertebra or sacral spine. Comprising five fused vertebrae (S1-S5), it is located at the base of the vertebral column or spine and connects the spine with the hip, contributing to hip stability. Where Is the Buttock Bone Positioned.
The Sacrum Bone: Anatomy and 3D Illustrations - Innerbody
4 天之前 · 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 …
All About the Sacrum and Coccyx - HealthCentral
2020年3月12日 · The sacrum is located between the right and left iliac (hip) bones and forms the back of the pelvis. The sacrum, along with the coccyx and two sacroiliac joints, make up the pelvic girdle.
Sacrum - Structure, Anatomy, Location, Function, Diagram
2023年6月9日 · Sacrum. 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.
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