Sacrum - Wikipedia 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 three surfaces – a pelvic, dorsal and a lateral surface The base of the sacrum, which is broad and expanded
Sacrum: Anatomy, Function, and Associated Conditions 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 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 pain: Causes, symptoms, and treatment tips Sacrum pain can be felt as pain in the lower back or buttocks and is typically sharp and aching The sacrum is a portion of the lower spine that extends into the tailbone
Sacrum Anatomy: Understanding Your Lower Spine 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 features that play crucial roles in nerve and spinal cord protection
Sacrum - Anatomy, Location, Functions, Labeled Diagram 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