Vertebral Column
Bones, discs, and ligaments of the thoracic and lumbar spine
Back Muscles
Muscle layers and groups of the back
Spinal Cord and Meninges
Anatomy of the spinal cord and its protective coverings
Spinal Nerves and Nerve Roots
Structure and function of spinal nerves and their branches
Vertebral Arteries and Venous Plexuses
Blood supply and venous drainage of the vertebral column
Surface Anatomy of the Back
Palpable structures and anatomical landmarks on the back