Subepithelial connective tissue grafts for the coverage of denuded root surfaces: a clinical report

Abstract

Aims and objectives: The aim of this study is to determine the effectiveness of subepithelial connective tissue grafts (SCTG) in the coverage of denuded roots.

Materials and methods: A total of 16 sites with > or =2 mm of recession height were included in the study for treatment with SCTG. The clinical parameters, such as recession height, recession width, width of keratinized gingiva, probing pocket depth, and clinical attachment level were measured at the baseline, third month, and at the end of the study [sixth month]. The defects were treated with a coronally positioned pedicle graft combined with connective tissue graft.

Results: Out of 16 sites treated with SCTG, 11 sites showed complete (100%) root coverage; the mean root coverage obtained was 87.5%. There was a statistically significant reduction in recession height, recession width, and probing pocket depth. There was also a statistically significant increase in the width of keratinized gingiva and also a gain in clinical attachment level. The postoperative results were both clinically and statistically significant ( P 0.05).

Conclusion: From this study, it may be concluded that SCTG is a safe and effective method for the coverage of denuded roots.