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21 Cards in this Set
- Front
- Back
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PRINICIPLES OF CAVITY PREPARATION FOR INDIRECT TOOTH COLORED INLAY
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1. ISTHMUS WIDTH
2. PULPAL FLOOR 3. ROUND INTERNAL LINE ANGLE 4. 6-10 DEGREE OCCLUSAL DIVERGENCE 5. 90 DEGREE CAVOSURFACE ANGLE |
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ISTHMUS WIDTH FOR INDIRECT TOOTH COLORED INLAY
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1. 1.5-2.0 MM
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PULPAL FLOOR DEPTH FOR INDIRECT TOOTH COLORED INLAY
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1. 1.5-2.5 MM
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NECESSARY MATERIAL FOR INDIRECT TOOTH COLORED INLAY PREPARATION
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1. HIGH SPEED HANDPIECE
2. PROBE 3. HATCHET 4. THOMPSON CONDENSER 5. # 856 ROUND END TAPER DIAMOND BUR 6. DIAMOND FLAME BUR |
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OCCLUSAL OUTLINE FOR INDIRECT TOOTH COLORED INLAY SHOULD END AT LEAST ______ MM FROM THE OCCLUSAL CONTACT
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1. 1.0 MM
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A DIAMOND BUR THAT IS ALIGN PARALLEL TO THE LONG AXIS OF THE TOOTH, USED FOR OCCLUSAL OUTLINE IN INDIRECT TOOTH COLORED INLAY
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1. #856 DIAMOND BUR
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INDIRECT TOOTH COLORED INLAY IS A CONSERVATIVE PREP BUT IF THE ISTHMUS IS TOO NARROW, WHAT HAPPENED
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1. CREATE A TENSION ZONE
2. CAUSE THE FRACTURE OF THE RESTORATION |
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INSTRUCTMENTS USE TO EVALUATE PULPAL FLOOR AND ISTHMUS WIDTH OF INDIRECT TOOTH COLORED INLAY
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1. PERIODONTAL PROBE
2. HATCHET 3. THOMPSON CONDENSER |
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THICKNESS OF CERAMIC RESTORATION SHOULD BE
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1. 1.5-2.5 MM
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CERAMIC STRENGTH IS PROPORTIONAL TO ITS __________ BUT ONLY UP TO A POINT, BEYOND THAT, ADDED THICKNESS WILL REDUCE THE STRENGTH
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1. CROSS-SECTIONAL THICKNESS
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IDEAL DEPTH OF INDIRECT TOOTH COLORED INLAY OF CLASS II SHOULD BE
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1. 1.5-2.5 MM
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IDEAL ISTHMUS WIDTH OF INDIRECT TOOTH COLORED INLAY OF CLASS II SHOULD BE
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1. 1.5-2.0 MM
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BUR USED TO UNDERMINED MARGINAL RIDGE OF INDIRECT TOOTH COLORED INLAY CLASS II
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1. # 169L BUR
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2 SURFACES OF INDIRECT TOOTH COLORED INLAY CLASS II THAT SHOULD HAVE A 90 DEGREE CAVOSURFACE MARGIN
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1. BUCCAL WALL
2. LINGUAL WALL |
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SURFACES OF THE PROXIMAL BOXES THAT SHOULD EXTEND BEYOND THE CONTACT W/ THE ADJACENT TOOTH AND BEYOND CARIOUS LESION
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1. FACIAL MARGIN
2. LINGUAL MARGIN 3. GINGIVAL MARGIN |
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A MARGIN IN INDIRECT TOOTH COLORED INLAY CLASS II THAT SHOULD HAVE MINIMUM POSSIBLE EXTENSION
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1. GINGIVAL MARGIN
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WHERE ARE MARGIN PREFERRED FOR BONDING
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1. MARGIN IN ENAMEL
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MARGIN THAT ARE DIFFICULT TO ISOLATE DURING CEMENTATION
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1. DEEP GINGIVAL MARGIN
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A LINE ANGLE OF INDIRECT TOOTH COLORED INLAY BEVELED TO AN ANGLE OF 45 DEGREE
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1. AXIOPULPAL LINE ANGLE
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CHARACTERISTIC OF GINGIVAL FLOOR IN A INDIRECT TOOTH COLORED INLAY PREP
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1. 1.0-1.5 MM WIDE MESIO-DISTALLY (AXIAL WALL DEPTH)
2. FOLLOW TOOTH CONTOUR 3. PARALLEL TO THE PULPAL FLOOR AND OCCLUSAL PLANE |
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A INDIRECT TOOTH COLORED INLAY PREP WALL THAT MUST BE CONVERGENT TO THE LONG AXIS OF THE PREP AND SHOULD FOLLOW THE CONTOUR OF THE TOOTH
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1. AXIAL WALL
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