Free gingival graft (FGG) is a widely used periodontal plastic surgery technique for treating gingival recession, increasing keratinized gingiva width, and enhancing peri-implant soft tissues. Despite its predictable outcomes, donor site morbidity, postoperative pain, and graft contraction remain challenges. This study evaluates the efficacy of cyanoacrylate for securing FGGs without sutures at the recipient site and accelerating donor site healing. Laser Doppler flowmetry (LDF) and digital measurement techniques were used to objectively assess microcirculation and graft shrinkage. Although previous research has investigated dimensional changes and vascular dynamics in FGG healing, no study has assessed absolute area changes in cyanoacrylate-fixed grafts or its impact on microcirculation at both the donor and recipient sites. This randomized controlled clinical trial compares cyanoacrylate and suture fixation in early healing, focusing on graft shrinkage, microcirculation, and postoperative pain. By analyzing the effects of cyanoacrylate on wound healing and blood flow, this study aims to optimize surgical outcomes and improve patient recovery.
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Graft Shrinkage Assessed via Digital Image Analysis
Timeframe: 1 month
Microcirculation dynamics
Timeframe: 1 week