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One Year Clinical Evaluation of Class V composite Restoration Using Tow different Placement Techniques | ||
| MUSTANSIRIA DENTAL JOURNAL | ||
| Article 1, Volume 6, Issue 3, 2009, Pages 218-223 | ||
| Authors | ||
| ; ; Dr. Zainab M. Abdul-Ameer | ||
| Abstract | ||
| Abstruct Several techniques are proposed for the restoration of Class V cavities but there is no agreement in the literature as to which technique is more effective. The aim of this study was to compare a one-year clinical performance of class V composites using different placement technique. Thirty-eight class V cavity preparations in identical patients were prepared. One complete unit of composite and three increments of composite were used for restoration of class V preparations. The clinical criteria consisted of post-operative sensitivity, marginal discoloration, recurrent caries and marginal adaptation that were evaluated after one year. The t-test and Chi-square Pearson were used for analysis of data (P≤0.05). There was no significant difference between the two techniques regarding post-operative sensitivity and marginal adaptation. Marginal discoloration using three increments was significantly less than that of one complete unit. There was no significant difference in post-operative sensitivity between the two techniques. Marginal discoloration using 3 increments was significantly less than that of one unit. No significant failure was observed when using any of the techniques. | ||
| Keywords | ||
| KEYWORDS; filling techniques; Class V; Discoloration; marginal adaptation | ||
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