Medically reviewed by Jennifer Steinhoff, MD The thoracic spine is part of your spinal column and is composed of 12 bones ...

These bones help provide mobility and stability to your back and spinal column and are an attachment ... Understanding the basic anatomy of the five lumbar bones that make up your low back can ...

Like interlocking puzzle pieces, the bones of the vertebral column fit together perfectly, allowing for flexibility without compromising spinal cord protection. As aging progresses, the tissue of ...