Ear tube placement is a common surgical procedure used to treat persistent ear infections or fluid buildup in the middle ear. During the procedure, a doctor makes a small incision in the eardrum and inserts a tiny tube to help drain fluid and equalize pressure. This can improve hearing and reduce the frequency of infections. The procedure is typically performed under general anesthesia in children and is quick, often taking less than 30 minutes. After placement, the tubes usually stay in for several months to a few years, eventually falling out on their own as the eardrum heals.