| CRAO | central retinal artery occlusion |
|---|---|
| CRF | case report form; chronic renal failure; chronic respiratory failure; coagulase-reacting factor; con... |
| CRO | cathode ray oscilloscope; centric relation occlusion |
| CRVO | central retinal vein occlusion |
| CSOP | coronary sinus occlusion pressure |
| coronary occlusion | Blockage of a coronary vessel, usually by thrombosis or atheroma, often leading to myocardial infarction. (05 Mar 2000) |
|---|---|
| posterior occlusion | The most effective contact of the molar and bicuspid teeth of both jaws which allows for all the natural movements of the jaws essential to normal mastication and closure. Synonym: posteroclusion. (05 Mar 2000) |
| postnormal occlusion | A tooth occluding in a position distal to normal. Synonym: disto-occlusion, postnormal occlusion, retrusive occlusion. Synonym: distoclusion. (05 Mar 2000) |
| curve of occlusion | A curved surface which makes simultaneous contact with the major portion of the incisal and occlusal prominences of the existing teeth, the curve of a dentition on which the occlusal surfaces lie. Synonym: occlusal curvature. (05 Mar 2000) |
| proper occlusion | <dentistry> A beautiful smile where all of your teeth are straight and your top teeth line up with your bottom teeth. (08 Jan 1998) |
| protrusive occlusion | Occlusion which results when the mandible is protruded forward from centric position. (05 Mar 2000) |
| hyperfunctional occlusion | Occlusal stress of tooth or teeth exceeding normal physiologic demands. (05 Mar 2000) |
| neutral occlusion | An arrangement of teeth such that the maxillary and mandibular first permanent molars are in normal anteroposterior relation. Synonym: normal occlusion. Synonym: neutroclusion. (05 Mar 2000) |
| normal occlusion | That arrangement of teeth and their supporting structure which is usually found in health and which approaches an ideal or standard arrangement. Synonym: normal bite. Synonym: neutral occlusion. (05 Mar 2000) |
| dental occlusion | The relationship of all the components of the masticatory system in normal function. It has special reference to the position and contact of the maxillary and mandibular teeth for the highest efficiency during the excursive movements of the jaw that are essential for mastication. (12 Dec 1998) |
| dental occlusion, balanced | Dental occlusion in which the occlusal contact of the teeth on the working side of the jaw is accompanied by the harmonious contact of the teeth on the opposite (balancing) side. (12 Dec 1998) |
| dental occlusion, traumatic | An occlusion resulting in overstrain and injury to teeth, periodontal tissue, or other oral structures. (12 Dec 1998) |
| distal occlusion | A tooth occluding in a position distal to normal. Synonym: disto-occlusion, postnormal occlusion, retrusive occlusion. Synonym: distoclusion. (05 Mar 2000) |
| disto-occlusion | A tooth occluding in a position distal to normal. Synonym: disto-occlusion, postnormal occlusion, retrusive occlusion. Synonym: distoclusion. (05 Mar 2000) |
| occlusion | 1. The act of closure or state of being closed. 2. The relationship between all of the components of the masticatory system in normal function, dysfunction and parafunction. 3. Momentary complete closure of some area in the vocal tract, causing stoppage of the breath and accumulation of pressure. Origin: L. Occlusio (18 Nov 1997) |