Spine Simulator

For High Speed internet users, click on the spine simulator for an interactive exploration of which nerves supply what organs and tissues.

Load Spine Simulator

Upper Neck, Upper Cervical Spine (C1 – C2)
• C1 – Brain, Nasal and Palette Glands, Lungs, Heart, Spleen, Kidney, Stomach, Liver, Large Intestines
• C2 – Eye, Sinuses, Brain, Nasal and Palette Glands

Mid/Lower Neck, Cervical Spine (C3 – C7)
• C3 – Eye, Sinuses, Nasal and Palette Glands,
• C4 – Eye, Sinuses, Nasal and Palette Glands, Sublingual Glands, Submaxilary Glands
• C5 – Parotid Gland, Sublingual Glands, Submaxilary Glands
• C6 – Parotid Gland, Thyroid
• C7 – Thyroid, Lungs

Mid Back, Thoracic Spine (T1 – T12)
• T1 – Lungs, Heart, Parotid Gland, Carotid Artery, Pulmonary Artery
• T2 – Lungs, Heart, Parotid Gland, Carotid Artery
• T3 – Lungs, Heart, Stomach, Pulmonary Artery, Carotid Artery
• T4 – Liver
• T5 – Stomach
• T6 – Pancreas
• T7 – Spleen
• T8 – Liver
• T9 – Adrenal
• T10 – Small Intestines
• T11 – Kidney
• T12 – Kidney

Lower Back, Lumbar Spine (L1 – L5)
• L1 – Large Intestines
• L2 – Large Intestines
• L3 – Large Intestines, Spleen, Bladder
• L4 – Large Intestines, Bladder
• L5 – Large Intestines, Spleen, Bladder

Basebone or Tailbone, Sacrum and Coccyx
• SACR – Large Intestines, Spleen, Bladder