PMID- 34595905 OWN - Quintessenz Verlags-GmbH CI - Copyright Quintessenz Verlags-GmbH OCI - Copyright Quintessenz Verlags-GmbH TA - Quintessence Int JT - Quintessence International IS - 1936-7163 (Electronic) IP - 2 VI - 53 PST - ppublish DP - 2022 PG - 170-178 LA - en TI - Long-term evaluation (7 years) of coronally advanced flap with (CAF) and without (e-CAF) vertical release incisions using a subepithelial connective tissue graft in the treatment of multiple recession-type defects LID - 10.3290/j.qi.b2091279 [doi] FAU - Bhatavadekar, Neel B. AU - Bhatavadekar N FAU - Gharpure, Amit S. AU - Gharpure A FAU - Chambrone, Leandro AU - Chambrone L CN - OT - connective tissue OT - gingival recession OT - surgical flaps OT - tooth root AB - Objectives: The objective of this retrospective study was to compare the 7-year outcomes of coronally advanced flap with vertical incisions (CAF) and the envelope type of flap (e-CAF), using a subepithelial connective tissue graft (SCTG) in the treatment of multiple recession defects. Method and materials: Twenty-two patients (13 CAF and 9 e-CAF) with at least two adjacent recession defects in the esthetic zone contributed to a total of 50 sites (29 CAF and 21 e-CAF). Complete root coverage (CRC), mean root coverage (MRC), and keratinized tissue (KT) width were recorded over the course of the study. Results: In the short term (8 months), CRC, MRC, and KT outcomes were similar between the groups (P > .05). However, at the 3-year follow-up, the e-CAF group displayed significantly higher KT, MRC (100%), and CRC (100% at both tooth- and patient-levels) than the CAF group (MRC 91.43%; CRC 79.31% at tooth-level and 69.23% at patient-level). Similarly, at the 7-year follow-up, statistically significantly superior KT, MRC (94.24%), and CRC (87.71% at tooth-level and 77.78% at patient-level) values were recorded for the e-CAF group compared to the CAF group (MRC 68.98%; CRC 31.03% at tooth-level and 15.38% at patient-level). Conclusions: Despite similar treatment outcomes recorded by both surgical procedures in the short term, sites treated with e-CAF showed better stability of the gingival margin and superior KT width in the medium (3 years) and long term (7 years). AID - 2091279