Healing of donor sites of connective tissue grafts harvested by the single incision technique: A randomized clinical trial evaluating the use of collagen hemostatic sponge with or without sutures.

It can be concluded that when a collagen sponge is placed in palatal donor areas of SCTG harvest by means of the SIT (incision length of ≈15 mm), sutured and non-sutured sites display similar early wound healing outcomes and patient-reported outcomes.