Charting and Insuran
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| Angle's classification | System developed by Dr. Edward H. ANGLE to describe and classify occlusion and malocclusion.
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| Anterior | Toward the FRONT
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| Apical third | Division of the root nearest the tip of the root
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| Buccal Surface | Tooth surface closest to the inner cheek
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| Buccolingual division | Lengthwise division of the crown in a labial or BUCCALINGUAL direction, consisting of the facial or buccal/labial third, middle third , and lingual third.
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| Centric occlusion | Maximum contact between the occluding surfaces of the maxillary and mandibular teeth
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| Concave | Curved INWARD
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| Curve of Spee | CURVATURE formed by the maxillary and mandibular arches in occlusion
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| Curve of Wilson | Cross-arch curvature of occlusal plane
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| Convex | Curved OUTWARD
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| Contact area | Area of the MESIAL or DISTAL surface of a tooth that TOUCHES the adjacent tooth in the same arch.
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| Deciduous | Pertaining to first dentition of 20 teeth, often called "BABY TEETH" or primary teeth
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| Dentition | NATURAL teeth in the dental arch
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| Distal surface | Surface of tooth DISTANT from the midline
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| Distoclusion | A class II malocclusion in which the mesibuccal cusp of the maxillary first molar occludes (by more than the width of a premolar) mesial to the mesiobuccal groove of the mandibular first molar.
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| Embrasure | TRIANGULAR space in a gingival direction between the proximal surfaces of two adjoining teeth in contact
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| Facial surface | Tooth surface closest to the face. Facial surfaces closest to the lips are called labial surfaces, and facial surfaces clostest to the inner cheek are called buccal surfaces; therefore, the term facial can be substituted for labial and buccal andVICEVERSA
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| Functional occlusion | Contact of the teeth during BITING and CHEWING movements
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| Incisal surface | CHEWING SURFACE of ANTERIOR teeth
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| Interproximal space | The AREA BETWEEN adjacent tooth surfaces
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| Labial surface | Facial surface CLOSEST TO THE LIPS
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| Labioversion | The inclination of the teeth that extent facially beyond the normal OVERLAP of the incisal edge of the maxillary incisors over the mandibular incisors.
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| Line angle | JUNCTION of two walls in a cavity preparation
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| Lingual surface | SURFACE of mandibular and maxillary teeth closest to the tongue; also called PALATAL SURFACE
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| Linguoversion | Position in which the maxillary incisors are behind the mandubular incisors
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| Maloccusion | OCCLUSION that is DEVIATED from a class I normal occlusion
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| Mandibular arch | The LOWER JAW
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| Masticatory surface | The CHEWING SURFACE of the teeth
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| Maxillary arch | UPPER JAW
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| Mesial Surface | Surface of the tooth toward the MIDLINE
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| Mesioclusion | Term used for CLASS III malocclusion
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| Mesiodistal division | Lengthwise division of the crown in a MESIODISTAL (FRONT-TO-BACK) direction, consisting of the mesial third, middle third, and distal third
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| Middle third | Division of the root in the MIDDLE
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| Mixed dentition | A MIXTURE of permanent teeth and primary teeth that occurs until all primary teeth have been lost, usually between the ages of 6 AND 12
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| Neutroclusion | An ideal mesiodistal relationship between the JAWS and the dental ARCHES
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| Occlusal surface | CHEWING SURFACE of POSTERIOR teeth
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| Occlusion | The natural contact of the maxillary and mandibular teeth in all positions
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| Occlusocervical division | CROSSWISE division of the crown that is parallel to the occlusal or incisal surface; consisting of the occlusal third, middle third, and cervical third
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| Palatal Surface | LINGUAL surface of MAXILLARY teeth
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| Point angle | ANGLE formed by the junction of THREE SURFACES
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| Posterior | TOWARD the BACK
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| Primary dentition | The first set of 20 PRIMARY teeth
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| Proximal surfaces | The surfaces NEXT TO EACH OTHER when teeth are adjacent in the arch
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| Quadrant | One QUARTER of the dentition
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| Sextant | One SIXTH of the dentition
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| Succedaneous | Permanent teeth that REPLACE primary teeth
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| Bicanineate | A TWO-CUSP type of mandubular second premolar
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| Bifurcated | Divided in TWO
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| Bifurcation | Arean in which TWO ROOTS divide
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| Canine eminence | External VERTICAL BONY RIDGE on the libial surface of the CANINES
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| Central groove | Most prominent developmental GROOVE on the POSTERIOR TEETH
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| Cingulum | RAISED, ROUNDED area on the cervical third of the lingual surface
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| Cusp | Major elevation on the MASTICATORY surfaces of canines and posterior teeth
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| Cusp of Carabelli | The FIFTH supplemental CUSP found lingual to the mesiolingual cusp
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| Diastema | A space between two teeth
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| Fossa | WIDE, shallow depression on the lingual surfaces of anterior teeth
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| Furcation | Area between TWO OR MORE ROOT branches
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| Imbrincation | SLIGHT RIDGES that run mesiodistally in the cervical third of the teeth
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| Incisal edge | RIDGE on permanent incisors that appears flattened on labial, lingual, or INCISAL view after tooth eruption
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| Inclined cuspal planes | SLOPING AREAS between the cusp ridges
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| Mamelon | ROUNDED ENAMEL extension on the incisal ridges of incisors
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| Marginal groove | A developmental groove that CROSSES a marginal ridge and serves as a SPILLWAY, allowing food to escape during masticaion
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| Marginal ridge | ROUNDED, RAISED border on teh mesial and distal portions of the lingual surfaces of anterior teeth and the occlusal table of posterior teeth
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| Molars | Teeth located in the posterior aspect of the upper and lower jaws
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| Morphology | STUDY of form and shape, as of the teeth
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| Nonsuccedaneous | Pertaining to a permanent tooth that DOES NOT REPLACE a primary tooth
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| Pegged laterals | Incisors with a POINTED or TAPERED shape
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| Trianglers grooves | A developmental groove that separates a marginal ridge from the TRIANGULAR RIDGE OF A CUSP
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| Tricanineate | A THREE-CUSP type of mandibular second premolar
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| Trifurcated | DIVIDED INTO THREE
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| Trifurcation | Are in which THREE ROOTS DIVIDE
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| Detection | Act or process of discovering tooth IMPERFECTIONS of decay
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| Extraoral | OUTSIDE the oral cavity
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| Furcation | Area between two or more ROOT BRANCHES
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| Intaoral | WithIN the oral cavity
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| Mobility | To have MOVEMENT
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| Morphologically, Morphology | Branch of BIOLOGY that deals with form and structure
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| Palpation | Touching or feeling for ABNORMALITIES within soft tissue
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| Probing | Use of a SLENDER, FLEXIBLE instrument to explore and measure the periodontal pocket
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| Restoration | The use of dental material to RESTORE a tooth or teeth to a function permanent unit
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| Symmetric | BALANCED or even on both sides
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