Medical terms beginning with S

• Singer’s nodes
• Sinoatrial node
• Sinus
• Sinus bradycardia
• Sinus tachycardia
• Sinus, facial
• Sinusitis
• Situs inversus
• Skeleton
• Skin
• Skin allergy
• Skin biopsy
• Skin cancer
• Skin flap
• Skin graft
• Skin patch
• Skin peeling, chemical
• Skin tag
• Skin tests
• Skin tumours
• Skin, disorders of the
• Skull
• Skull X-ray
• Skull, fracture of
• Slapped cheek syndrome
• Sleep
• Sleep apnoea
• Sleep deprivation
• Sleep paralysis
• Sleep terror
• Sleeping drugs
• Sleeping sickness
• Sleepwalking
• Slimming
• Sling
• Slipped disc
• Slipped femoral epiphysis
• Slit-lamp
• Slough
• Slow virus diseases
• Small cell carcinoma
• Smallpox
• Smear
• Smegma
• Smell
• Smelling salts
• Smoking
• Snails and disease
• Snake bites
• Sneezing