Eponyms beginning with S
- Strümpell's disease I
- Strümpell's familial paraplegia
- Strümpell's sign I
- Strümpell's sign II
- Strümpell's sign III
- Strümpell's sign IV
- Strümpell-Leichtenstern encephalitis
- Strümpell-Lorrain disease
- Strümpell-Lorrain familial spasmodic paraplegia
- Strümpell-Lorrain type
- Strümpell’s reflex or sign
- Strümpell’s syndrome
- Stryker bed
- Stryker frame (Homer Stryker)
- Stryker saw (Homer Stryker)
- Stryker-Halbeisen syndrome (Garold Vernon Stryker)
- Strøm-Zollinger-Ellison syndrome
- Sturge's syndrome
- Sturge-Kalischer-Weber syndrome
- Sturge-Parkes Weber-Dimitri syndrome
- Sturge-Weber syndrome
- Sturge-Weber-Krabbe syndrome
- Sturge-Weber-Thoma syndrome
- Stüve-Wiedemann syndrome
- Sudeck's atrophy