Search results for "Internal Hemorrhoid"
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Inspection of the Perianal Region
1979
During inspection of the perianal region and the anus, a portion of the anal canal may also be examined through stretching of the buttocks (Fig. 13). Good illumination is needed for an optimal examination.
Digital Rectal Examination (Fig. 2a and 2b)
1979
During examination of the anal region and before doing the rectal examination, the hand is protected by a plastic glove. A number of disposable gloves of varying strengths are on the market. One may additionally use a finger cot on the forefinger, which is removed after the examination. The examination can also be done using a finger cot alone with the finger stuck through a piece of gauze that protects the rest of the hand. Right-handed examiners often elect to use the forefinger of the left hand for the rectal examination and keep the right hand uncontaminated for handling instruments.