Myringotomy Insertion of Tube Surgery PreOp® Patient Education

- NEW facebook page - it’s cool! Patient Education Company Patient ED @ 617-379-1582 INFO The human ear is made up of two chambers. The inner ear and the middle ear. The middle ear is sealed off from the outside environment by the tympanic membrane - or eardrum. In a healthy ear, this membrane acts to protect the delicate interior of the ear from contamination. Occasionally, however, allergy, infection, or other irritation can cause a