Spine Anatomy: Complete Guide with Parts, Names, Functions & Diagram

Human spine anatomy diagram showing cervical, thoracic, lumbar, sacrum, and coccyx regions with labeled vertebrae, structure, and functions.

Overview of Human Spine Anatomy The human spine plays one of the most vital roles in the human body. It supports posture, enables movement, and protects the spinal cord.[1] It also forms the main communication pathway between the brain and the rest of the body, helping the brain control movement, sensation, reflexes, and vital body … Read more