PMC3703685_01
Intra-oral view: Discolored maxillary anterior teeth
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F1
College and Hospital, Nagpur with the chief complaint of discolored teeth. Clinical examination revealed that all maxillary anterior teeth were discolored with brownish bands of discoloration prominently on the middle third and cervical third without any pitting or grooves [Figure 1].
Tooth preparation: Frontal view
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F2
The preparations were terminated at linguoincisal line angle [Figure 2].
Impression with polyvinyl siloxane impression material (Putty-Wash technique)
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F3
Once the preparation was completed, impressions were made using polyvinyl siloxane impression material (Examix; GC America Inc., Alisip, Illinois, USA) by putty-wash technique [Figure 3], and cast is poured in vacuum-mixed Type IV Gypsum Product (Ultrarock; Kalbhai Karson Pvt.
Cementation of porcelain veneers: Frontal view
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F4
The patient was satisfied with her new smile line and excellent view of the anterior teeth [Figure 4].