IRCT20190816044539N1 IRCT 2020-04-17 Mazandaran University of Medical Sciences Comparing two methods "Ligasure" and "cold dissection" on the consequences of tonsillectomy Comparison of the Outcome During and After Tonsillectomy Surgery in Two Methods: "cold dissection" and "ligasure" 2020-03-12 anticipated 60 Complete https://irct.ir/trial/44158 interventional Randomization: Randomized, Blinding: Single blinded, Placebo: Not used, Assignment: Parallel, Purpose: Treatment, Randomization description: The data collection method in this study will be done continuously and consecutively and in person based on the data collection form. Select the type of intervention in two groups of ligatures, cold dissection, as random allocation using (Block Randomization) (A, B, C, D) which according to the block number of sample 30 will be selected randomly using the table of random numbers and The number of patients referring to it will be determined accordingly, so the desired number will be wrote on the envelopes and the type of intervention will be placed inside the envelope. The researcher looks at the patient's bedside and looks at the type of intervention, Blinding description: For blindness, it is done as a single blind. In fact, patients do not know in which group they are, but they are already aware of both methods and enter the study with complete satisfaction, because they were unconscious and therefor they were unaware which surgery method had been used for them. 3 Outcome during and after tonsillectomy. Intervention 1: Intervention group:Tonsillectomy is performed with Ligashur. Ligashur is a new hemostatic electrical surgical device that consists of a surgical electrical generator, a hand-held scissor mechanism with a fork. Intervention 2: Control group: In the control group, the tonsillectomy will be performed by cold dissection, in which the tonsils and capsules will be separated from the surrounding tissues by the decoller, cut off from the lower part, the tonsils will be removed, and the hemostasis will be performed with 0.3 Vicryl suture. 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 I have no plans for now.