| centric relation |
A gnathologic term, signifying optimal condyle-articular eminence-glenoid fossa relationships, determined by muscle balance and not by tooth intercuspation. Changing concepts no longer accept the most retruded, rearmost or hinge axis definition, originally derived from prosthetic articulators. To the orthodontist, the condylar position can vary somewhat, but is generally recognized as high on the posterior surface of the articular eminence. ...
출처: www.braces.org/braces/dentists/glossary/glossary-c...
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| centric occlusion |
The relation of the teeth of one arch to those of the other when the jaws are closed
출처: www.bos.org.uk/about_orthodontics/info_patients/gl...
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| centric b. |
bruxism characterized by clenching in centric occlusion. Called also clamping habit and clenching habit.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| centric f. |
robertsonian translocation.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| centric o. |
that in the vertical and horizontal position of the mandible in which the cusps of the mandibular and maxillary teeth interdigitate maximally. Ideally, the lingual cusps of the maxillary bicuspids make contact with the marginal ridges of the mandibular bicuspids and the marginal ridges of the second bicuspid and first molar. The mesial lingual cusps of the maxillary molar occlude in the central fossae of the mandibular molars, while the distal cusps of the maxillary molars occlude on the marginal ridges of the mandibular molars. Similarly, the supporting cusps of the mandibular teeth occlude on the marginal ridges and fossae of the maxillary molars and bicuspids.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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