| RSB | reticulocyte standard buffer; right sternal border |
|---|---|
| RUSB | right upper sternal border |
| SB | Bachelor of Science; Schwartz-Bartter [syndrome]; serum bilirubin; shortness of breath; sick bay; si... |
| SOMI | sternal occipital mandibular immobilization |
| USB | upper sternal border |
| Mercier's bar | A fold of mucous membrane extending from the orifice of the ureter of one side to that of the other side. Synonym: plica interureterica, bar of bladder, Mercier's bar, plica ureterica, torus uretericus, ureteric fold. (05 Mar 2000) |
|---|---|
| continuous bar retainer | A metal bar, usually resting on lingual surfaces of teeth, to aid in their stabilization and to act as indirect retainer's. Synonym: continuous clasp. (05 Mar 2000) |
| prism bar | A graduated series of prism bar's mounted on a frame and used in ocular diagnosis. (05 Mar 2000) |
| sea-bar | <zoology> A tern. Source: Websters Dictionary (01 Mar 1998) |
| occlusal rest bar | A minor connector used to attach an occlusal rest to a major part of a removable partial denture. (05 Mar 2000) |
| terminal bar | Obsolete name for zonula occludens (tight junction). (18 Nov 1997) |
| labial bar | A major connector located labial to the dental arch joining two or more bilateral parts of a mandibular removable partial denture. (05 Mar 2000) |
| lingual bar | A major connector located lingual to the dental arch joining two or more bilateral parts of a mandibular removable partial denture. (05 Mar 2000) |
| Louis-Bar | Denise, mid-20th century French physician. See: Louis-Bar syndrome. (05 Mar 2000) |
| Louis-Bar syndrome | ataxia telangiectasia |