Thank you for your query. First we should know what type of hole and which part of tympanic membrane you are having, other associated symptoms etc. If your doctor has suggested for it, its better to go for it. Every surgery has the minimal rate of complications which is unpredictable. You can consult with our ENT doctors via hamrodoctor with your reports and other symptoms and get the opinion for your query. For it please go through this link. https://www.hamrodoctor.com/service/ear-nose-throat