Spine Anatomy and Functions

Cervical Region (C1-C7)
Controls arm, hand and breathing functions

Thoracic Region (T1-T12)
Controls chest and abdominal functions

Lumbar Region (L1-L5)
Controls leg, knee, and foot functions

Sacral Region (S1-S5)
Controls leg, buttocks, foot, bowel, bladder and sexual functions

Coccyx

•	Vertebrae
•	Intervertebral Disc
•	Spinal Cord
•	Cerebrospinal Fluid
•	Cauda Equina

•	Vertebral body
•	Spinal nerve
•	Cerebrospinal fluid
•	Spinal cord
•	Spinous process
•	Axial View