IRCT20180221038808N1 IRCT 2020-07-10 Mashhad University of Medical Sciences Evaluation of the hypnosis effect on accelerating wound healing in oral soft tissue ulcers due to the biopsy. Comparison of the hypnosis and lidocaine effect on accelerating wound healing in oral soft tissue ulcers due to the biopsy 2017-03-10 anticipated 30 Complete https://irct.ir/trial/40262 interventional Randomization: Randomized, Blinding: Single blinded, Placebo: Not used, Assignment: Parallel, Purpose: Supportive, Randomization description: The patients are randomly divided into two groups by using the binary blocks method. In this way, the fate of the two patients is determined simultaneously by random coding. For example, we obtained the following random numbers by using a calculator: 8878557034021960 To create a randomization method and the acquisition of binary blocks, we determined that if the code was 0 to 4, it would be AB, and if it was 5 to 10, it would be BA. A is the usual method, and B is a hypnosis method. By entering the first and second patient and the choice of the code 8, 8 is between 5 and 10, and BA is the B type of hypnosis, and the next is placed in the usual group, and the next number for the third and fourth patient, and so on, Blinding description: Blinding method: This study is single-blind. The evaluator had no knowledge about the photographic of patients either in hypnosis group or in the usual group which uses local anesthesia, and the procedure was performed to give each photograph a code, and the evaluator randomly assigned the edges of the ulcers without being aware of the type of hypnosis or routine surgical procedure (usual group) and then by using Photoshop software the number of pixels per ulcer was determined in the photograph. 4 Accelerating of Wound Healing due to Oral Biopsy. Intervention 1: Intervention group: Using hypnosis: Performing hypnosis in the intervention group using the naturalistic technique performed by the hypnotherapist. In hypnosis, after deepening, hypnosis analgesia with the Dissociation approach (subjective of place and time), if necessary, using indirect inductions. At the same time, the patient was conditioned to reduce postoperative pain and increase post-operative wound healing rate after surgery. Conditioning was repeated during hypnosis induction and before the exit of the patient from hypnosis. Intervention 2: Control group: In the usual procedure, lidocaine (1.8 CC Persocaine) with epinephrine 1:100,000) was used for local anesthesia. In this group, no special material or method has been used to increase the rate of wound healing. 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 The satisfaction of other researchers - after the publication of the article