Comparative Clinical Evaluation of Subepithelial Connective Tissue Graft and Xenogeneic Collagen Matrix in Treatment of Miller's Class I and II Gingival Recession: A Randomized Split-Mouth Controlled Trial.

BACKGROUND

The main aim of this study is to assess and analyze the effectiveness of two different materials using the same technique.

MATERIALS AND

METHODS

In this randomized controlled split-mouth design, a total of 34 bilateral cases of Miller's class I/II receded gums were treated.

RESULTS

The results revealed a reduction in various parameters and a gain in some in both groups after 6 months. RCES was maximum in both sites. Time taken for surgery and pain perception were less in the test cluster as compared to the control cluster.

CONCLUSION

The SCTG remains the benchmark for the treatment of gingival recession; XCM seems to be a good alternative, obviating the need for harvesting of grafts and reducing the morbidity at the donor site.