Medically reviewed by Jennifer Steinhoff, MD Key Takeaways The lumbar spine includes five vertebrae that help with mobility ...

Edurne Heredia’s lowest lumbar vertebra was not whole. Rather than being mostly round, it was essentially triangular, according to her surgeon, Dr. Herdeep Singh of UConn Health’s Comprehensive Spine ...

Your thoracic spine, or T-spine, makes up the area typically referred to as the mid-back. You probably feel it bend as you ...