Inclusion Criteria:  patients requiring surgical removal of mesioangular, position A impacted mandibular third molar clean incisions approximately 2-3 cms in length which can be approximated Healthy (ASAI) or patients with mild systemic disease no functional limitations Patients not allergic to the drugs or anesthetic agents used in the surgical protocol  Exclusion Criteria:  Patients taking any medications that influences wound healing Patients on non steroidal anti inflammatory drugs smokers uncooperative patients patients allergic to cyanoacrylate