What Is Tympanoplasty?
Tympanoplasty is a surgical procedure to repair a hole in the eardrum and, when needed, reconstruct damaged structures. The eardrum, or tympanic membrane, is a thin tissue layer between the ear canal and middle ear space. It vibrates when sound waves reach it and helps transfer sound energy through three small bones called the malleus, incus, and stapes.
An eardrum perforation, ruptured eardrum or perforated tympanic membrane may follow an ear infection, injury, sudden pressure change, previous ear surgery or an insertion of an object into the ear canal. The hole can reduce hearing and allow water and bacteria to enter the area behind the eardrum. Tympanoplasty surgery closes the defect with a graft so that the membrane can heal around it.
Myringoplasty and tympanoplasty are closely related. The major distinction between tympanoplasty vs myringoplasty is that myringoplasty usually repairs just the hole in the eardrum, while tympanoplasty surgery may also include work inside the middle ear. Tympanoplasty types are classified by how much reconstruction is required.
The procedure can repair a perforated eardrum without replacing the entire eardrum. When comparing tympanoplasty vs mastoidectomy, tympanoplasty reconstructs the eardrum and hearing mechanism, while mastoidectomy removes disease from the mastoid bone behind the ear. A mastoidectomy with tympanoplasty may be required when chronic infection or cholesteatoma extends into that bone.
Why Is Tympanoplasty Done and Who May Need Tympanoplasty?
Tympanoplasty surgery is done when a persistent eardrum perforation does not heal, causes repeated drainage or contributes to persistent hearing loss. Children are more likely to develop perforations after recurring middle ear infections or a previous ventilation tube placement, sometimes leading to paediatric tympanoplasty.
Surgery may be considered for:
- A hole in the eardrum that remains open after about two to three months
- Recurrent or chronic otitis media with ear discharge, also called otorrhoea
- Conductive hearing loss caused by poor vibration of the eardrum or damage to the ossicles
- A ruptured eardrum that is not closing
- An eardrum perforation that prevents safe swimming, bathing or other water activities
- Cholesteatoma, when eardrum reconstruction is needed after the abnormal skin growth is removed
Many fresh perforations heal without surgery. Initial care post–perforation may include keeping the ear dry, monitoring whether the eardrum heals, treating active discharge with prescribed antibiotic ear drops or oral antibiotics, and sometimes applying an office-based eardrum patch.
Tympanoplasty surgery becomes an option when the expected benefit of closing the hole outweighs the risks of continued observation. Successful closure can reduce recurrent discharge and make daily washing or water activities easier once the ear is fully healed.
When to See an ENT Specialist
An ENT surgeon can use a physical examination to distinguish a simple perforation from conductive hearing loss, ossicular damage or cholesteatoma. See an ENT specialist soon if a suspected ruptured eardrum causes ongoing drainage, recurrent infection, hearing loss, tinnitus, ear pain or dizziness. An assessment is also appropriate when a known hole has not closed within a few weeks.
Seek prompt medical care for sudden or marked hearing loss, severe or persistent vertigo, weakness on one side of the face, heavy bleeding, major head trauma, or worsening ear pain and fever.
How to Prepare for a Tympanoplasty
Before tympanoplasty surgery, your ENT specialist will review your medical history, confirm the diagnosis, check your hearing and reduce any avoidable surgical risks. The ENT surgeon examines the affected ear and the other ear with an otoscope, microscope or endoscope and records the eardrum perforation’s size, position and condition.
Pure-tone and speech audiometry help measure hearing. Tympanometry may be used in selected cases, while a CT scan is generally reserved for suspected cholesteatoma or more extensive middle ear disease.
Before surgery, patients should:
- Provide a complete list of medicines, supplements, allergies and previous reactions to general anaesthesia. Include previous ear surgery or other major surgery. Do not stop prescribed medicine without medical advice.
- Follow the fasting instructions from the surgical and anaesthetic teams.
- Tell the clinic about any new ear discharge, fevers, a cold or any other infection. Active ear discharge may need ear drops before surgery.
- Stop smoking and vaping as early as possible because nicotine and smoke exposure can impair healing.
What Happens During a Tympanoplasty?
During tympanoplasty surgery, the surgeon places graft material over or under the perforation and, when required, reconstructs the middle ear. Most procedures are performed under general anaesthesia. Local anaesthesia with sedation may suit some adults with limited repair.
Tympanoplasty is often a day surgery, although you may need to stay overnight after a longer or more complex surgery. A routine tympanoplasty surgery often takes about one to three hours. The time varies with the size and location of the hole, the surgical approach and whether the ossicles, mastoid or cholesteatoma also require treatment.
In the operating room, the main steps are as follows:
- The eardrum is viewed through an operating microscope or endoscope. The surgeon may work through the ear canal with no visible external incision, through a small incision at the ear canal entrance, or through an incision behind the ear. Large perforations or limited access may require the incision behind the ear.
- The surgeon removes a very small amount of non-healing tissue to refresh the perforation edges. Bleeding is controlled, sometimes with cautery.
- Graft material comes from the patient’s own fascia, perichondrium or cartilage near the ear. Fascia is a thin tissue made of connective tissue. The graft is positioned to support new eardrum growth.
- If the hearing bones are damaged, an ossiculoplasty may reshape, reposition or reconstruct them. If the disease extends into the mastoid, the surgeon may remove it during the same surgery.
- Soft packing material is placed in the middle ear or ear canal to hold the graft still while it heals. Some packing material dissolves; other packing material may be removed at the follow-up.
The tympanoplasty technique may place the graft under the eardrum (underlay technique) or over it (overlay technique).
A simple eardrum repair does not usually produce a specimen for laboratory testing. If the surgeon removes abnormal tissue or a mass, they may send it for examination when clinically indicated.
What to Expect After Surgery and Recovery Timeline
Tympanoplasty recovery time varies, but usually includes a few days of discomfort, 1 to 2 weeks of recovery, and several weeks or months for the graft and hearing to settle. Patients leave the hospital on the day of surgery or after a short stay.
Mild to moderate pain, muffled hearing, ear pressure after tympanoplasty, and a small amount of bloody discharge are expected during the first few days. Packing in the ear after tympanoplasty often causes a blocked feeling in the operated ear. The packing will either be removed or dissolve, depending on the material used. Crackling or ear popping after tympanoplasty can occur as packing dissolves and pressure changes.
An itchy ear after tympanoplasty is common, as is mild jaw pain. Do not insert a cotton swab or anything else into the ear to relieve it.
Pain after tympanoplasty is usually managed with medicines advised by the surgical team. Use prescribed ear drops as directed. Keep any external incision clean and follow the wound-care instructions provided. If advised, cover the outer ear with a petroleum jelly-coated cotton ball and replace it when damp. Contact the clinic before taking additional painkillers if you use blood-thinning medicine or have other medical conditions.
The usual recovery pattern is:
- First few days: Rest, take prescribed medicines and walk gently as tolerated. Start with fluids and light food if anaesthesia causes nausea, then return to a normal diet as tolerated. Children may return to school after about three to five days if they are eating, sleeping, and coping well.
- First two weeks after surgery: Many adults can return to desk-based work within one to two weeks. Jobs that involve dust, water, heavy lifting or physical exertion may require more time.
- Several weeks: Keep the operated ear canal dry. Do not blow your nose; sneeze with your mouth open. Avoid heavy lifting, strenuous exercise, flying, swimming and diving until the surgeon confirms these are safe. These precautions protect the graft while the eardrum heals.
- About eight to twelve weeks after surgery or longer: The eardrum and middle ear continue to heal. Hearing may improve gradually over two to three months and is checked with an audiogram when healing is stable.
You can usually resume swimming after the ENT specialist confirms the eardrum is closed.
“Will tympanoplasty improve my hearing?”
Tympanoplasty surgery may improve hearing and reduce recurrent discharge.
“Will tympanoplasty restore 100% hearing?”
No surgery can guarantee complete hearing restoration or prevent every future infection.
Follow-up visits allow the surgeon to inspect the graft, clean or remove packing when needed, review the incision, and repeat hearing testing in the affected ear. A repaired eardrum and improved audiogram help show that surgery has worked, but early muffled hearing alone does not mean the graft has failed.
Risks and Possible Complications
Tympanoplasty is generally well tolerated, but complications can occur, and some patients need revision surgery. Published clinical reports describe successful eardrum closure in about 75% to 90% of cases.
Results vary with perforation size and position, infection, Eustachian tube function, smoking, middle ear condition, and previous surgery. Importantly, perforation closure can be successful even if hearing improvement is not substantial.
Possible risks include:
- Bleeding, wound infection or middle ear infections
- Graft failure, a recurrent perforation or continued drainage
- Persistent pains, pressure, tinnitus or dizziness
- Temporary or lasting change in taste from irritation of the chorda tympani nerve in the middle ear
- Sensorineural hearing loss in rare cases if the inner ear is injured
- Temporary or, very rarely, lasting facial weakness from facial nerve injury
- Scarring, narrowing of the ear canal or the need for another surgery
- Rare development of an inclusion cholesteatoma, or residual or recurrent cholesteatoma when the disease is already present
Contact the surgical team urgently for increasing or severe pains, fevers, fresh bleeding, significant or foul-smelling drainage, redness or swelling behind the ear, persistent vomiting, worsening dizziness, sudden hearing deterioration, facial weakness or inability to close an eye. These can indicate serious complications and should be evaluated promptly.
How Barrie Tan ENT Can Help
Barrie Tan ENT can assess whether an eardrum perforation needs observation, medical care, an office procedure or tympanoplasty surgery. Dr Barrie Tan is a Senior Consultant ENT Specialist with a clinical focus that includes hearing disorders and endoscopic ear surgery.
At Gleneagles Hospital in Singapore, assessments may include microscopic or endoscopic ear examinations and hearing tests. If surgery is suitable, Dr Tan will explain the planned graft, incision, anaesthesia, possible ossicular or mastoid work, expected hearing outcomes and recovery precautions. Follow-ups then check graft healing, infection control, and hearing progress.
If you have a ruptured eardrum with persistent discharge, infections or hearing loss, contact Barrie Tan ENT Head & Neck Surgery for an assessment and an individual discussion of your treatment options.
FAQs
How painful is a tympanoplasty?
A tympanoplasty usually causes mild to moderate pain for the first few days rather than severe pain. The ear may feel blocked, tender or pressurised, and an incision behind the ear may be sore if one was made. Pain should gradually improve with the medicine advised by the surgical team. Increasing pain, fever or swelling needs medical review.
How long does it take to recover from a tympanoplasty?
Initial recovery often takes one to two weeks, but the eardrum and hearing may need two to three months or longer to stabilise. Children who feel well may return to school after about three to five days. Resume work, exercise, flying, and swimming according to the surgeon’s advice.
What is type 3 tympanoplasty?
Type 3 tympanoplasty reconstructs sound transmission when the malleus and incus are absent or damaged, but the stapes can still be used. The reconstructed eardrum or graft is connected to the stapes head, sometimes with an additional prosthesis or cartilage. It is more extensive than type 1 tympanoplasty, which repairs the eardrum alone.
Is it okay to walk after tympanoplasty?
Yes, gentle walking is usually encouraged once the effects of anaesthesia have worn off and your balance feels steady. Avoid strenuous exercise, running, heavy lifting, and activities that raise ear pressure until the surgeon clears you. Stop movement and seek advice if walking brings on marked dizziness or nausea.
How can you tell if a tympanoplasty is successful?
A tympanoplasty is successful when the graft heals into an intact eardrum, the ear remains dry, and hearing is stable or improved. The ENT specialist confirms closure by examining the ear and usually repeats an audiogram after healing. Muffled hearing in the early weeks is common because of swelling and packing, so it is too early to judge the result then.
