• Cacergasia 300.9
  • Cachexia 799.4
  • Café au lait spots 709.09
  • Caffey's disease or syndrome (infantile cortical hyperostosis) 756.59
  • Caisson disease 993.3
  • Cake kidney 753.3
  • Caked breast (puerperal, postpartum) 676.2
  • Calabar swelling 125.2
  • Calcaneal spur 726.73
  • Calcaneoapophysitis 732.5
  • Calcaneonavicular bar 755.67
  • Calcareous - see condition
  • Calcicosis (occupational) 502
  • Calciferol (vitamin D) deficiency 268.9
  • Calcification
  • Calcified - see also Calcification
  • Calcinosis (generalized) (interstitial) (tumoral) (universalis) 275.49
  • Calciphylaxis (see also Calcification, by site) 275.49
  • Calcium
  • Calciuria 791.9
  • Calculi - see Calculus
  • Calculosis, intrahepatic - see Choledocholithiasis