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Five-year clinical performance of porcelain veneers
M Peumans1, B Van Meerbeek, P Lambrechts
1Department of Operative Dentistry and Dental Materials, School for Dentistry, Oral Pathology and Maxillofacial Surgery, Catholic University of Leuven, Belgium.
Objective:
The overall clinical performance of porcelain veneers was evaluated at 5 years.
Method And Materials:
Porcelain veneers were placed on 87 maxillary anterior teeth in 25 patients (19 to 69 years) by a single operator following a standardized clinical procedure. At the 5-year recall, esthetics, marginal performance, vitality, fracture rate, and patient satisfaction were recorded.
Results:
At recall, 93% of the veneers were satisfactory without intervention. The remaining 7% presented clinically unacceptable problems such as recurrent caries, porcelain fracture, severe clinical microleakage, or pulpal reaction. The retention rate of the porcelain veneers was 100%, and the maintenance of esthetics was perfect. Only 14% of the veneers presented excellent marginal adaptation over the entire outline of the restoration; however, the impact of the slight marginal defects on the clinical performance was negligible.
Conclusion:
Labial porcelain veneers offer a reliable and effective procedure for the conservative treatment of discolored, malformed, and malaligned anterior teeth.
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