Article
A short-term randomized controlled trial of bilaminar techniques using tunnel versus envelope flap for root coverage in multiple mandibular anterior gingival recessions with thin gingival phenotype.
Head & face medicine - 16 Jun 2026
Liu Nana, Chen Qiang, Zhao Ying
Abstract excerpt
OBJECTIVE: To compare clinical, aesthetic, and patient-reported outcomes of tunnel technique (TUN) versus envelope flap technique (ENV), both combined with connective tissue graft (CTG), for the treatment of multiple mandibular anterior gingival recession defects in patients with thin gingival phenotype. METHODS: Fifty-nine patients contributing 103 recession sites in teeth 33-43 were enrolled. Randomisation was...
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