| CR Length | Crown to Rump Length |
|---|---|
| CRL | Crown-Rump Length |
| AlCr | aluminum crown |
| CCEI | Crown-Crisp Experimental Index |
| CH | case history; Chediak-Higashi [syndrome]; chiasma; Chinese hamster; chloral hydrate; cholesterol; Ch... |
| CCEI | Crown Crisp Experiential Index |
|---|---|
| CRL | Crown rump length |
| CHL | Crown-heel length |
| CR | Crown-rump |
| jacket crown | A hollow crown of acrylic resin, fused porcelain or cast gold, combinations of gold and acrylic or gold and porcelain; it fits over the prepared stump of the natural crown. (05 Mar 2000) |
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| Minerva jacket | A plaster of Paris body cast incorporating the head and trunk, usually for fracture of the cervical spine. (05 Mar 2000) |
|---|---|
| Sayre's jacket | A plaster of Paris jacket applied while the patient is suspended by the head and axillae. (05 Mar 2000) |
| jacket | 1. A short upper garment, extending downward to the hips; a short coat without skirts. 2. An outer covering for anything, especially. A covering of some nonconducting material such as wood or felt, used to prevent radiation of heat, as from a steam boiler, cylinder, pipe, etc. 3. In ordnance, a strengthening band surrounding and reenforcing the tube in which the charge is fired. 4. A garment resembling a waistcoat lined with cork, to serve as a life preserver; called also cork jacket. Blue jacket. See Blue. Steam jacket, a space filled with steam between an inner and an outer cylinder, or between a casing and a receptacle, as a kettle. To dust one's jacket, to give one a beating. Origin: F. Jaquette, dim. Of jaque. See Jack. Source: Websters Dictionary (01 Mar 1998) |
| yellow jacket stings | Stings from yellow jackets and other large stinging insects such as bees, hornets and wasps can trigger allergic reactions of varying severity. Avoidance and prompt treatment are essential. In selected cases, allergy injection therapy is highly effective. (the three a's of insect allergy are adrenaline, avoidance and allergist.) (12 Dec 1998) |
| anatomical crown | The portion of a tooth covered with enamel. Synonym: corona dentis, anatomical crown. (05 Mar 2000) |
| artificial crown | A fixed restoration of the major part of the entire coronal part of a natural tooth; usually of gold, porcelain, or acrylic resin. (05 Mar 2000) |
| bell-shaped crown | A crown of a tooth with an exaggerated occlusogingival contour; human deciduous molars typify the bell-shaped crown. (05 Mar 2000) |
| radiate crown | A fan-shaped fibre mass on the white matter of the cerebral cortex, composed of the widely radiating fibres of the internal capsule; a single layer of columnar cells derived from the cumulus oophorus, which anchor on the pellucid zone of the oocyte in a secondary follicle. Synonym: radiate crown. (05 Mar 2000) |
| ciliary crown | The circular figure on the inner surface of the ciliary body, formed by the processes and folds (plicae) taken together. Synonym: ciliary crown, ciliary wreath. (05 Mar 2000) |
| clinical crown | That part of the crown of a tooth visible in the oral cavity. Synonym: corona clinica. (05 Mar 2000) |
| crown | The part of a tree or shrub above the level of the lowest branch. (09 Oct 1997) |
| crown angulation | <dentistry> A tooth movement in which the root of the tooth is tipped forward or backward to correct the angle of the crown. (08 Jan 1998) |
| crown cavity | The space within the crown of a tooth continuous with the root canal. Synonym: cavitas coronalis, cavum coronale. (05 Mar 2000) |
| crown flask | A sectional metal boxlike case in which a sectional mold is made of plaster of Paris or artificial stone for the purpose of compressing and curing dentures or other resinous restorations. Synonym: crown flask. (05 Mar 2000) |
| crown gall | Gall or tumour, found in many dicotyledonous plants, caused by the bacterium Agrobacterium tumefaciens. (18 Nov 1997) |
| jacket crown |
(dentistry) an artificial crown fitted over a broken or decayed tooth
Ãâó: wordnet.princeton.edu/perl/webwn
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|---|---|
| jacket crown |
a porcelain or acrylic resin restoration of the clinical crown of a tooth that usually terminates under the gingiva.
Ãâó: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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| jacket crown | (dentistry) an artificial crown fitted over a broken or decayed tooth |
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