| sphincteroid | Denoting similarity to a musculus sphincter. Origin: sphincter + G. Eidos, resemblance (05 Mar 2000) |
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| sphincteroid tract of ileum | The thickening of the circular muscular coat at the base of the ileal papilla at the terminal ileum. Synonym: sphincteroid tract of ileum. (05 Mar 2000) |
| sphincterolysis | An operation for freeing the iris from the cornea in anterior synechia involving only the pupillary border. Origin: sphincter, + G. Lysis, loosening (05 Mar 2000) |
| sphincteroplasty | Plastic surgery of any sphincter muscle. Origin: sphincter + G. Plastos, formed (05 Mar 2000) |
| sphincteroscope | <instrument> A speculum to facilitate inspection of the internal sphincter ani muscle. Origin: sphincter + G. Skopeo, to view (05 Mar 2000) |
| sphincteroscopy | Visual examination of a sphincter. (05 Mar 2000) |
| sphincterotome | An instrument for incising a sphincter. (05 Mar 2000) |
| sphincterotomy | Incision or division of a sphincter muscle. Origin: sphincter + G. Tome, incision (05 Mar 2000) |
| sphincterotomy, endoscopic | Incision of oddi's sphincter or vater's ampulla performed by inserting a sphincterotome through an endoscope (duodenoscope) often following retrograde cholangiography (cholangiopancreatography, endoscopic retrograde). Endoscopic treatment by sphincterotomy is the preferred method of treatment for patients with retained or recurrent bile duct stones post-cholecystectomy, and for poor-surgical-risk patients that have the gallbladder still present. (12 Dec 1998) |
| sphincterotomy, transhepatic | Surgery of the smooth muscle sphincter of the hepatopancreatic ampulla to relieve blocked biliary or pancreatic ducts. (12 Dec 1998) |
| sphinganine | Dihydrosphingosine; 2D-or d-erythro-2-or (2S,3R)-2-amino-1,3-octadecanediol;a constituent of the sphingolipids. (05 Mar 2000) |
| sphinganine kinase | <enzyme> Transfers the phosphate group from ATP to d(+)-erythro d(+)-threo, l(-)-erythro and l(-)-threo-sphinganine Registry number: EC 2.7.1.91 (26 Jun 1999) |
| sphingid | <zoology> A sphinx. Source: Websters Dictionary (01 Mar 1998) |
| sphingol | <biochemistry> Long chain amino alcohol that bears an approximate similarity to glycerol with a hydrophobic chain attached to the 3 carbon. Forms the class of sphingolipids when it carries an acyl group joined by an amide link to the nitrogen. Forms sphingomyelin when phosphoryl choline is attached to the 1 hydroxyl group. Gives rise to the cerebroside and ganglioside classes of glycolipids when oligosaccharides are attached to the 1 hydroxyl group. Not found in the free form. (18 Nov 1997) |
| sphingolipid | <biochemistry> Structural lipid of which the parent structure is sphingosine rather than glycerol. Synthesised in the Golgi complex. (18 Nov 1997) |
| spherical aberration |
The departure of a wavefront of foucused light from a spherical shape.
출처: home.earthlink.net/~dreyna14/glossary.htm
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| sphincter |
circular muscle at base of bladder neck and also around the anus, which controls opening of the bladder and bowel respectively.
출처: www.spinal.co.uk/about/default.asp
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| sphincterotomy |
operation to cut the external sphincter of the bladder to aid urinary drainage.
출처: www.spinal.co.uk/about/default.asp
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| sphincter |
What Pharaohs are buried in
출처: www.realnurse.net/humour/dictionary.shtml
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| sphincter |
Ring-like muscle which opens and closes a body passageway. Two sphincters in the anus provide bowel control, bladder sphincter controls urine.
출처: www.ostomates.org/glossary.html
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