Efficacy of Collagen Sponge on Palatal Wound Healing

After local anaesthesia, a horizontal incision 2 mm apically from the gingival margin will be carried out using a #15C blade. The standardized rectangular graft with a thickness of 1.5 mm will be harvested from distal aspect of canine till first molar. The graft will be lifted and separated using tissue forceps and a blade till it is free from all sides.