Simultaneous replacement of maxillary central incisors with CEREC biogeneric reference technique: a case report
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چکیده: (1543 مشاهده) |
Biogeneric Reference Technique (BRT) of the CEREC 3D v.3.8 software is an effective technique for single anterior ceramic crowns because it provides computer-controlled match of the tooth form to the contralateral tooth. BRT also enables the fabrication of two or more anterior all-ceramic crowns simultaneously. This clinical report demonstrates the clinical application of BRT for designing and milling two central incisors in one appointment using a single optical impression. After completing the virtual design of the first central incisor, it was copied and a mirror image was created. The second central incisor was designed using this replicated image and therefore a computer-controlled symmetry was obtained. The crowns were milled from monolithic feldspathic ceramic blocks and adhesively luted with dual-cured resin cement following dentin conditioning. At the two-year follow-up appointment, the restorations were intact, no adverse effects were noted, and the resultant appearance was highly satisfactory for the patient. A step-by-step protocol is described from design to cementation of these restorations.
Source:
Journal of Dental Research, Dental Clinics, Dental Prospects
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واژههای کلیدی: CAD-CAM، CEREC، crowns، dental porcelain، resin cements |
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نوع مطالعه: پژوهشي |
موضوع مقاله:
پروتزهای دندانی دریافت: 1394/6/19 | پذیرش: 1394/6/19 | انتشار: 1394/6/19
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