| sigmoid flexure |
sigmoid colon: the s-shaped curve between the descending colon and the rectum
Ãâó: wordnet.princeton.edu/perl/webwn
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|---|---|
| sigmoid sinus |
an S-shaped dural sinus on the temporal and occipital bones
Ãâó: wordnet.princeton.edu/perl/webwn
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| sigmoidectomy |
surgical removal of part or all of the sigmoid colon (usually to remove a malignant tumor)
Ãâó: wordnet.princeton.edu/perl/webwn
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| sigmoidoscope |
an endoscope (a flexible fiberoptic probe) for examining the sigmoid colon
Ãâó: wordnet.princeton.edu/perl/webwn
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| sigma. |
the 18th letter of the Greek alphabet
Ãâó: wordnet.princeton.edu/perl/webwn
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