C3-C5: Diaphragm
C5: Shoulder Abduction
C5-C6: Elbow Flexion
C6-C7: Wrist Extension
C7-C8: Elbow Extension
C8: Finger Flexion
T1-T6: Intercostal Muscles
L3-L4: Thigh Adduction
L2-L4: Knee Extension
L4-L5: Ankle Dorsiflexion
L5-S1: Great Toe Extension
S1-S2: Ankle Plantarflexion
S2-S4: Anal Sphincter Contraction
Spinal cord levels
Trauma center levels
Midlines
Neck diagnoses
Digital block
Anal tags
Limb Compartments
Hand and finger diagnoses