• Spasmus nutans 307.3
  • Spastic - see also Spasm
  • Spasticity - see also Spasm
  • Speakers' throat 784.49
  • Specific, specified - see condition
  • Speech
  • Spells 780.39
  • Spencer's disease (epidemic vomiting) 078.82
  • Spens' syndrome (syncope with heart block) 426.9
  • Sperm counts
  • Spermatic cord - see condition
  • Spermatocele 608.1
  • Spermatocystitis 608.4
  • Spermatocytoma (M9063/3)
  • Spermatorrhea 608.89
  • Sphacelus (see also Gangrene) 785.4
  • Sphenoidal - see condition
  • Sphenoiditis (chronic) (see also Sinusitis, sphenoidal) 473.3
  • Sphenopalatine ganglion neuralgia 337.09
  • Sphericity, increased, lens 743.36
  • Spherocytosis (congenital) (familial) (hereditary) 282.0
  • Spherophakia 743.36