stap - subp
- stapedectomy
 - stapedius
 - stapes
 - staphylococcal infection
 - staphylococcal pneumonia
 - staphylococcal scalded skin syndrome
 - staphylococcemia
 - staphylococcus
 - staphylokinase
 - staphyloma
 - staphylopharyngorrhaphy
 - staple
 - stapling
 - starch
 - Starling's law of the heart
 - Starr-Edwards prosthesis
 - start codon
 - start hesitation
 - start point
 - startle reflex
 
- stasibasiphobia
 - stasis
 - stasis dermatitis
 - stasis ulcer
 - state medicine
 - static
 - static cardiac work
 - static electricity film fault
 - static equilibrium
 - static imaging
 - static labyrinth
 - static pressure
 - static reflex
 - static scoliosis
 - static tremor
 - stationary grid
 - stationary lingual arch
 - statistic
 - statistical model of patient evaluation
 - statistical significance