Definition of "proctoscopy" []

• The examination of the anal cavity, rectum or sigmoid colon by means of a proctoscope. (noun)

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• "One is that there's a couple of guys currently enjoying the hospitality and unfriendly attention to the point of proctoscopy of the Secret Service."
• "Sometimes a more detailed exam of the digestive system, such as a colonoscopy or a proctoscopy may be required."