Aim: Four bonding agents and a composite restorative resin were evaluated in patients having noncarious cervical defects.
Materials And Methods: This clinical trial was conducted in patients having at least 4 noncarious cervical defects in posterior teeth evaluating the clinical effectiveness in relation to retention, discoloration at margins, and postoperative sensitivity of 5, 6, 7, and 8 generations of bonding agents over a period of baseline, 3, 6, 12, and 24 months.
Statistical Analysis: Data were recorded and put into statistical analysis using Chi-square tests.
Results: At 24 months, retention rate was found out to be 92.6% for the 7 generation which was better than 5 (66.7%) and 6 (70.4%) generation whereas significant marginal discoloration was seen at 6 months follow-up in which 5 generation showed maximum results. However, all the four generations have an equal score of postoperative sensitivity at all the time intervals.
Conclusions: The 7 generation adhesives performed better than other generations in terms of retention. Changes in marginal discoloration were detected at 6 months with maximum score in 5 generation adhesives.
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| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC10309131 | PMC |
| http://dx.doi.org/10.4103/jcd.jcd_265_22 | DOI Listing |
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