Definition of sigmoidoscope
: an endoscope designed to be passed through the anus for visual examination especially of the sigmoid colon
First Known Use of sigmoidoscope
Medical Definition of sigmoidoscope
: an endoscope designed to be passed through the anus in order to permit inspection, diagnosis, treatment, and photography especially of the sigmoid colon—called also proctosigmoidoscope
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Medical Dictionary: Definition of "sigmoidoscope"
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