What Is a Tympanoplasty?

Sometimes an ear infection fades but the hearing never quite comes back. Sounds stay muffled, water has to be kept out of the ear, and infections keep returning. One common reason is a hole in the eardrum — a perforation — that never closed on its own. Tympanoplasty is the operation that closes it: the surgeon repairs the eardrum with a small graft so the ear can heal sealed again. The recording above, at just over nine minutes, is titled for that repair, and its description works through how a perforation happens in the first place — an infection rupturing the drum from behind, an object or a blow injuring it, even a speck of hot welding slag burning through it.

Step one: confirming the hole is the problem

Not every perforation needs an operation. Small, fresh holes often heal by themselves, and your specialist may simply watch yours for a while. Surgery enters the conversation when the opening has stayed open, when hearing is reduced, when the ear keeps getting infected, or when water getting in is a recurring problem. Before anything is booked, the ear is examined under a microscope, your hearing is tested, and the middle ear is checked for ongoing infection or other disease — a repair placed into an infected, unsettled ear is far less likely to take, so treating infection comes first. That examination stage matters for the whole ear, not just the drum; it is the same specialty territory as the hearing-restoration surgery covered in our guide to what a cochlear implant is, though that device tackles a very different problem deeper inside the ear.

Step two: the repair itself

On the day, the surgeon works through the ear canal, or sometimes through a small cut just behind the ear, using an operating microscope for a magnified view. The edges of the hole are freshened so they can knit, and a graft — most often a thin piece of your own tissue, such as the covering of the muscle above the ear or a sliver of cartilage — is placed under or over the perforation like a patch on a drum skin. Dissolving packing material holds everything gently in place while healing starts. The work is delicate rather than large: the graft only has to bridge the opening, and your own eardrum tissue then grows across it over the following weeks.

Step three: healing, hearing checks, and dry ears

Most people go home the same day with the ear lightly packed and clear instructions, the headline of which is simple: keep the ear dry. Water in a healing ear risks infection and can lift a graft before it has taken, so bathing, swimming, and hair-washing all need care until your team says otherwise. You will also usually be asked not to blow your nose hard, and to let your team know about worsening pain, discharge, dizziness, or a sudden change in hearing. The packing is removed or dissolves over the first weeks, hearing is re-tested once the ear has settled, and the surgeon checks under the microscope that the new drum is complete. Do not confuse this repair with its near-namesake in the site's "myringotomy & glue ear" video, at a little under two minutes — a myringotomy deliberately makes a tiny opening to drain fluid, almost the opposite job, and watching the two side by side is a neat way to keep them straight.

Frequently Asked Questions

Is tympanoplasty the same as myringoplasty?
They are close relatives. Myringoplasty means repairing the eardrum alone; tympanoplasty is the broader term, used when the repair may also involve checking or rebuilding parts of the middle ear behind the drum. In everyday clinic use the words are often used loosely for eardrum repair.

Where does the graft come from?
Usually from you — a thin layer of tissue taken from just above the ear, or sometimes a small piece of cartilage from the ear itself. Because it is your own tissue, rejection is not the concern it is with donor material; the graft acts as a scaffold that your eardrum grows across.

Will my hearing go back to normal?
Closing the hole often improves hearing and, just as importantly, seals the ear against water and infection. How much hearing returns depends on the rest of the ear — the small hearing bones and the inner ear — which is why hearing is tested before and after rather than promised in advance.

How long does recovery take?
Most people are home the same day and back to desk work within days, but the graft itself takes weeks to mature. Follow-up visits, hearing tests, and keeping the ear dry continue until your surgeon confirms the new drum has healed completely.

Can a repaired eardrum perforate again?
It can, particularly if a new infection or injury occurs, though many repairs last indefinitely. Protecting the ear from water and pressure injury while it heals, and treating later ear infections promptly, both help the repair last.

MedicalVideos.com has published trusted medical videos since 2007. The site was founded by Dr. Mohamed Ibrahim, MD, PhD — physician-scientist.

Educational only — this article is general information about tympanoplasty, not medical advice and not a diagnosis. If you have a perforated eardrum or have been advised to have ear surgery, talk to your treating team, who know your situation.