Eponyms beginning with S
- Sjögren’s syndrome II (Karl Gustaf Torsten Sjögren)
- Sjöqvist's operation
- Skene's ducts
- Skene's glands
- Skene's tubules
- Skeneitis
- Skoda's rales
- Skoda's resonance
- Skoda's sign
- Skoda's tympany
- Slocumb's syndrome
- Sluder's disease
- Sluder's guillotine tonsillectomy
- Sluder's headache
- Sluder's neuralgia
- Sluder's operation
- Sluder's snare
- Sluder's syndrome
- Sluder's tonsillotome
- Small's disease
- Small's syndrome
- Smellie's manoeuvre
- Smellie's method
- Smillie's test
- Smirnoff's reflex