Help the patient overcome hearing loss in Hospital: Ear Surgery! Do you think that all problems with the ears are solved by cleaning them with a cotton swab? No matter how! Meet Billy. Billy has over 60% hearing loss, which means he can't hear more than half of the sounds a healthy person hears! But this is very dangerous, in addition to being just unpleasant. So let's operate! Fortunately, modern medicine easily solves such problems with the usual installation of an implantable hearing aid. I follow the instructions of my assistant in everything! Only this is a guarantee that the operation will go well, and the hearing will return to Billy.