| BKWP | below knee walking plaster |
|---|---|
| COP | capillary osmotic pressure; change of plaster; coefficient of performance; colloid oncotic pressure;... |
| POP | diphosphate group; pain on palpation; paroxypropione; persistent occipitoposterior [fetal position];... |
| PP | diphosphate group; emphysema [pink puffers]; near point of accommodation [Lat. punctum proximum]; pa... |
| ROP | removal of pins or plates; removal of plaster [of Paris]; retinopathy of prematurity; right occipito... |
| P.o.P. | Plaster of Paris |
|---|
plaster model
| plaster | 1. <medicine> An external application of a consistency harder than ointment, prepared for use by spreading it on linen, leather, silk, or other material. It is adhesive at the ordinary temperature of the body, and is used, according to its composition, to produce a medicinal effect, to bind parts together, etc.; as, a porous plaster; sticking plaster. 2. A composition of lime, water, and sand, with or without hair as a bond, for coating walls, ceilings, and partitions of houses. See Mortar. 3. Calcined gypsum, or plaster of Paris, especially when ground, as used for making ornaments, figures, moldings, etc.; or calcined gypsum used as a fertiliser. Plaster cast, a copy of an object obtained by pouring plaster of Paris mixed with water into a mold. Plaster of Paris. [So called because originally brought from a suburb of Paris. <mathematics> A bandage saturated with a paste of plaster of Paris, which on drying forms a perfectly fitting splint. Plaster stone, any species of gypsum. See Gypsum. Origin: AS, a plaster (in sense 1), fr. L. Emplastrum, Gr, fr. To daub on, stuff in; in + to mold: cf. OF. Plastre a plaster (in sense 2), F. Platre. Cf. Plastic, Emplaster, Piaster] [Formerly written also plaister. Source: Websters Dictionary (01 Mar 1998) |
|---|---|
| plaster bandage | A roller bandage impregnated with plaster of Paris and applied moist; used to make a rigid dressing for a fracture or diseased joint. (05 Mar 2000) |
| plaster of Paris disease | Atrophy of bone in a limb which has been encased for some time in a plaster of Paris splint. (05 Mar 2000) |
| plaster splint | A splint constructed of bandages impregnated with plaster of Paris. (05 Mar 2000) |
| vacuum casting | The casting of a metal in the presence of a vacuum. (05 Mar 2000) |
| casting | 1. A metallic object formed in a mold. 2. The act of forming a casting in a mold. (05 Mar 2000) |
| casting flask | A metal tube in which a refractory mold is made for casting metal dental restorations or appliances. Synonym: casting flask, casting ring. (05 Mar 2000) |
| casting ring | A metal tube in which a refractory mold is made for casting metal dental restorations or appliances. Synonym: casting flask, casting ring. (05 Mar 2000) |
| casting wax | Any soft solid wax used in dentistry for patterns of all types and for many other purposes; most are basically paraffin but are modified by addition of gum dammar, carnauba wax, or other ingredients, to meet various requirements. Synonym: inlay wax. (05 Mar 2000) |
| centrifugal casting | Casting molten metal into a mold by spinning the metal from a crucible at the end of a revolving arm. (05 Mar 2000) |
| ceramo-metal casting | A casting made of alloys containing or excluding precious metals, to which dental porcelain can be fused. (05 Mar 2000) |
| gold casting | A casting made of gold, usually formed to represent and replace lost tooth structure. (05 Mar 2000) |
| corrosion casting | A tissue preparation technique that involves the injecting of plastic (acrylates) into blood vessels or other hollow viscera and treating the tissue with a caustic substance. This results in a negative copy or a solid replica of the enclosed space of the tissue that is ready for viewing under a scanning electron microscope. (12 Dec 1998) |
| shadow-casting | Deposition of a film of carbon or certain metals such as palladium, platinum, or chromium on a contoured microscopic object in order to allow the object to be seen in relief with the electron microscope or sometimes with the light microscope. (05 Mar 2000) |
| dental casting investment | <dentistry> Material from which the casting mold is made in the fabrication of gold or cobalt-chromium castings. (boucher's clinical dental terminology, 4th ed, p168) (12 Dec 1998) |
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