My son underwent hair regrowth surgery during his high school years. Iskender Alachayir performed the surgery. The surgery was not successful. There was no recovery for years. Dr. Alachayir noticed that the operation was unsuccessful. He didn't care much. My child did not recover. We went to another specialist, Dr. a again. We found out that he could not heal because he was not deeply cleansed. 2. he had to have surgery. Fortunately, he's in good shape right now.