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

Type of: endoscopy

• insecticidally
• insecticide
• insectifuge
• insectile
• Insectivora
• insectivore
• insectivorous
• insecure
• insecurely
• insecureness
• insecurity
• inseminate
• insemination
• insensate
• insensately
• insensibility
• insensible
• insensibly
• insensitive
• insensitively
• insensitiveness
• insensitivity
• insentience
• insentient
• inseparability