1. Visual examination (with a sigmoidoscope) of the lower third of the colon in a search for polyps
   - sigmoidoscopy

Type of: endoscopy

• wind power
• wind rose
• wind scale
• wind shear
• wind sleeve
• wind tee
• wind tunnel
• wind turbine
• wind vane
• wind-chill factor
• wind-fanner
• windage
• Windaus
• windbag
• windblown
• windbreak
• windbreaker
• windburn
• windburned
• windburnt
• windcheater
• windchill
• winded
• winder
• windfall