Pathology
- Somatization disorder
- Somatoform Disorders
- sore
- Sore Throat
- South Asia
- spasm
- Specific Language Impairment
- Speech disorders
- Speech-language pathology
- Spina Bifida
- Spinal Cord Injury
- Spinal muscular atrophy
- Sporotrichosis
- Sports injuries
- sprain
- sprue
- squint
- Staphylococcal infections
- Staphylococcal Scalded Skin Syndrome
- starvation