IRCT20260718070248N1 IRCT 2026-09-01 Shahed University Comparsion of laser vs surgery in removal of oral exophytic bening soft tissue Comparison of the clinical effect of 915nm diode laser vs conventional surgery in excision of Benign exophytic of oral soft tissue lesions 2026-11-20 anticipated 44 Pending https://irct.ir/trial/91722 interventional Randomization: Randomized, Blinding: Single blinded, Placebo: Not used, Assignment: Parallel, Purpose: Treatment, Randomization description: This study will be conducted as a randomized controlled trial (RCT) with a parallel-group design. The study population will be randomly divided into two groups: the first group will be treated with a 915 nm diode laser, and the second group will undergo traditional surgery. Participant allocation will be performed using a blocked randomization method (block size of 4) via Excel software, carried out by a statistical consultant who is not involved in the operational procedures, Blinding description: Outcome assessors are blinded to the treatment allocation. Patients and the investigator administering the intervention are not blinded due to the obvious differences between laser and conventional surgical procedures. Randomization is performed using sealed opaque envelopes prepared by an independent statistician who is not involved in the study. N/A Exophytic benign oral soft tissue. Intervention 1: First group under surgery by laser diod laser 915 in laser room of shahed dental school. Intervention 2: Secound group do surgery by traditional surgery by blade no15 and suture in surgery room. Undecided - It is not yet known if there will be a plan to make this available Justification or reason for indecision in sharing IPD is No more information available