S
Sarcomas (use: Tumors)
Scabies
Scalds
Scarlet fever
Scheuermann's disease
Schizophrenic disorders
School phobia
SCID (use: Severe combined immunodeficiency)
Scleroderma
Scoliosis
Secondary disabilities
Seizures
Self destructive behavior
Self injurious behavior
Sensory impairments
Septic arthritis (use: Infectious arthritis)
Septic shock
Serum hepatitis (use: Hepatitis B)
Severe combined immunodeficiency
Sex chromosome disorders
Sex differentiation disorders
Sex linked hereditary disorders
Sexual infantilism (use: Hypogonadism)
Sexually transmitted diseases
Shaken baby syndrome
Sheehan syndrome (use: Hypopituitarism)
Shock
Short stature
Siamese twins (use: Conjoined twins)
Sickle cell disease
Sickle cell trait
Side effects (use: Drug effects)
SIDS
Simmonds disease (use: Hypopituitarism)
Sinusitis
Sjogren's syndrome
Skin cancers
Skin diseases
Skin rashes
Sleep apnea syndromes
Sleep disorders
Sleepwalking
Smith Lemli Opitz syndrome
Somnambulism (use: Sleepwalking)
Sotos syndrome
Spasmodic torticollis
Special health care needs
Speech disorders
Spina bifida
Spinal cord injuries
Spinal diseases
Spinal muscular atrophy
Sports injuries
Sprains
Sprue (use: Celiac disease)
Starvation
STDs (use: Sexually transmitted diseases)
Stillbirth (use: Fetal death)
Stills disease (use: Juvenile rheumatoid arthritis)
Strangulation
Strep infections
Strokes
Sturge Weber syndrome
Substance abuse
Substance dependence
Substance use disorders
Substance withdrawal syndrome
Sudden infant death syndrome (use: SIDS)
Suffocation
Suicide
Suicide attempts (use: Attempted suicide)
Sunburn
Syndactyly
Syndromes
Synostosis
Syphilis
Systemic lupus erythematosus