Understanding Medical Terms with the Prefix 'Quadri-' | Definitions & Examples

The prefix quadri- (from Latin quattuor, "four") appears in numerous medical terms:

  • Quadriceps: Four-headed thigh muscle
  • Quadriplegia: Paralysis of all four limbs
  • Quadruplets: Four offspring from one pregnancy
  • Quadricuspid: Four-cusped (e.g., valve)
  • Quadrivalent: Four-valent (e.g., vaccine targeting four strains)
  • Quadrate: Four-sided/square-shaped

Recognizing this prefix aids comprehension of anatomical, neurological, and pharmacological terminology.

Trepanation - Related Articles