期刊
JOURNAL OF CLINICAL PERIODONTOLOGY
卷 42, 期 6, 页码 575-581出版社
WILEY-BLACKWELL
DOI: 10.1111/jcpe.12412
关键词
clinical attachment level; connective tissue graft; coronally advanced flap; gingival recession; randomized clinical trial; root coverage
BackgroundThe aim of this study was to assess the stability of root coverage outcomes 3years after Connective Tissue Graft (CTG) plus Coronally Advanced Flap (CAF) or CAF alone at single maxillary gingival recession with minimal inter-dental clinical attachment loss. Material and MethodsTwenty-four of the original 29 patients, 13 treated with CAF+CTG and 11 with CAF, were available for the 3-year follow-up. Measurements were performed by a blind and calibrated examiner. Outcome measures included complete root coverage (CRC), recession reduction (RecRed), Root coverage Esthetic Score (RES) and Keratinized Tissue (KT) Gain. Visual Analogue Scale (VAS) was used to evaluate patient satisfaction. ResultsAfter 3years, CAF+CTG resulted in better outcomes in terms of CRC (p=0.0054) than CAF alone. No difference was detected in terms of RecRed, RES score and VAS values. Furthermore, CAF+CTG was associated with higher KT gain than CAF at the last follow-up (p<0.0001). ConclusionRoot coverage outcomes in single gingival recession with inter-dental CAL loss are stable after 3years. The application of CTG under CAF was associated with increased probability to obtain CRC than CAF alone at the final follow-up.
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