The aim of this study is to compare the efficacy of collagen sponge and gelatin sponge on the palatal wound healing and postoperative pain following gingival graft harvesting. The included patients will be randomized into two groups. The patients in control group will be treated with gelatin sponge and those in the test group will be treated with collagen sponge. The postoperative pain will be assessed by VAS scale at day 1, 3 and 7 after surgery. Epithelialization of the palatal wound will be evaluated by hydrogen peroxide test and digital photography at 1 week postoperatively. Additionally, postoperative pain, consumption of analgesics, willingness to repeat the treatment and the existence of delayed bleeding will be recorded at 1 week. At 2 weeks, 3 weeks and 1 month after surgery, epithelialization of the palatal wound and aesthetic scores will be evaluated.
The aim of this study is to compare the efficacy of collagen sponge and gelatin sponge on the palatal wound healing and postoperative pain following gingival graft harvesting.