PMC5426155_01
Anterior view
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F1
Intraoral examination revealed unusually large maxillary central incisors, out of which, the maxillary right incisor (MRI) was bifurcated with a groove traversing the labial and palatal aspects of the crown [Figures 1 and 2].
Upper occlusal view
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F2
Intraoral examination revealed unusually large maxillary central incisors, out of which, the maxillary right incisor (MRI) was bifurcated with a groove traversing the labial and palatal aspects of the crown [Figures 1 and 2].
Orthopantomograph
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F3
An orthopantomogram revealed the absence of maxillary lateral incisors (MLI) [Figure 3].
Cone-beam computed tomography with three-dimensional reconstruction
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F4
However, the MLI had a single large root and root canal [Figures 4-6].
Cone-beam computed tomography (longitudinal)
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F5
However, the MLI had a single large root and root canal [Figures 4-6].
Cone-beam computed tomography (cross-section)
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F6
However, the MLI had a single large root and root canal [Figures 4-6].
Wax mock-up
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F7
A diagnostic mock-up was done using mockup wax on the MRI that matched with the size and shape of the adjacent MLI [Figure 7].
Tooth preparation for veneer
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F8
An incisal overlap veneer preparation (facial reduction of 0.5 mm) with a shoulder finish line was carried out for the MRI [Figure 8].
Posttreatment anterior view
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F9
Posttreatment occlusal view
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F10