Sacralization is a condition where the base of your spine has fused to the top of your pelvis. Your bottom vertebra is called the L5 lumbar vertebra. It’s joined to your sacrum, the upper ridge of ...

Understanding the Context

The lumbar vertebrae are the largest movable bones of the backbone. Their large size and bone strength is necessary because these vertebrae support more weight than the upper two segments of the ... The lumbar spine includes five vertebrae that help with mobility and stability. Lumbar vertebrae are larger because they carry the load from your head down to the lower spine.

Key Insights

The lumbar spine has a ... Vertebral wedging occurs when the front of one of your vertebrae collapses. This is a type of fracture that often occurs in people with osteoporosis. Anywhere from 1–1.5 million vertebral compression ... Block vertebrae is when two or more vertebrae are fused.

Final Thoughts

It’s present from birth and can cause pain and reduced range of motion. Treatment may include medications, physical therapy, or surgery. Your ... What Is the Cervical Spine? Where Is the Cervical Spine Located? A long, flexible column extending through most of your upper body, the spinal column consists of seven bones called vertebrae.

The ...