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Unilateral Myringotomy
Unilateral Myringotomy is a quick, safe ENT procedure that makes a small incision in one eardrum to drain trapped middle ear fluid and insert a ventilation tube (grommet) — immediately relieving pressure, restoring hearing, and preventing recurrent ear infections in children and adults.
Overview
Unilateral Myringotomy is performed on a single ear to address persistent middle ear effusion (glue ear), recurrent acute otitis media, or a severe ear infection not responding to antibiotics, by creating a small opening in the eardrum to drain accumulated fluid and ventilate the middle ear space. A ventilation tube (grommet) is often inserted to keep the opening patent for months, allowing continued drainage and pressure equalisation while the underlying Eustachian tube dysfunction resolves. The results are immediate — most children and adults experience instant improvement in hearing and ear pressure from the day of the operation.
Types of Myringotomy
Myringotomy can be performed with or without grommet insertion depending on the clinical indication and expected duration of middle ear ventilation required.
- Myringotomy Alone (simple drainage of acute middle ear effusion without a tube)
- Myringotomy with Short-Term Grommet (tube lasting 6 to 12 months)
- Myringotomy with Long-Term T-tube (for recurrent or complex cases needing prolonged ventilation)
- Laser Myringotomy (carbon dioxide laser — avoids general anaesthesia for selected adults)
- Myringotomy for Cholesteatoma Drainage (drainage before definitive surgical management)
Risk Factors for Middle Ear Disease
Middle ear effusion and recurrent infections are influenced by anatomical, immunological, and environmental factors. These risks help identify children who benefit from early ENT referral.
- Eustachian tube dysfunction causing impaired middle ear ventilation
- Adenoid hypertrophy blocking Eustachian tube openings
- Recurrent upper respiratory infections causing repeated middle ear inflammation
- Allergic rhinitis contributing to chronic nasal and Eustachian tube congestion
- Young age — the Eustachian tube is more horizontal in children
- Secondhand cigarette smoke exposure increasing susceptibility to middle ear disease
Middle Ear Disease Symptoms
The symptoms of middle ear effusion can significantly affect a child's hearing, language development, and school performance when left untreated. Prompt ENT evaluation ensures timely treatment.
- Hearing loss or muffled hearing causing frequent requests for repetition
- Sensation of blockage or fullness in the ear
- Recurrent episodes of acute ear infection with ear pain and fever
- Delayed speech and language development in young children
- Poor school performance and inattention from undetected hearing impairment
- Balance difficulties and clumsiness in young children
- Ear pain and irritability during and after air travel
- Tinnitus — ringing or buzzing sounds in the affected ear
Key Benefits
Discover the advantages of choosing our unilateral myringotomy services.
Immediate restoration of hearing in the affected ear recognised on the day of procedure
Relieves the sensation of ear fullness and pressure that causes persistent discomfort
Reduces the frequency and severity of recurrent acute otitis media episodes significantly
Supports normal speech and language development when performed promptly in young children
Allows safe pressure equalisation during air travel eliminating painful ear episodes
Clinical Features
The technology, techniques and clinical approach behind our unilateral myringotomy.
Performed under magnified microscopic visualisation for maximum safety and accuracy
Relieves middle ear negative pressure and drains accumulated fluid immediately
Short procedure of only 10 to 15 minutes under general or local anaesthesia
Multiple grommet types available — short-term or long-term — based on clinical need
Immediate hearing improvement in most patients from the day of the procedure
Preparation Instructions
- Complete audiological assessment (audiogram and tympanogram) before the procedure
- Arrange pre-operative assessment with the ENT surgeon and anaesthesiologist
- The child or adult must fast for 4 to 6 hours before the procedure
- Inform the surgeon of any recent ear infections — active infection may require antibiotic treatment first
- Stop blood-thinning medications 5 to 7 days before surgery as directed
- Arrange for a responsible adult to accompany the patient home
- Bring prescribed ear drops and understand the post-operative drop regimen before discharge
- Inform the team of any allergy to local anaesthetic, antibiotics, or ear drops
The Procedure
Step-by-step guide to what you can expect during your unilateral myringotomy procedure.
Audiological Assessment and Clinical Review
Your ENT specialist reviews your audiogram, tympanogram, and clinical examination findings confirming persistent middle ear fluid or recurrent otitis media in the affected ear that has not resolved with conservative management, and confirms that myringotomy with grommet insertion is the right treatment to restore your hearing.
Preparation and Safe Anaesthesia
Children undergo general anaesthesia to ensure complete stillness and comfort during the delicate procedure. Cooperative adults may have the procedure performed under local anaesthesia. Our anaesthetic team prioritises your child's comfort, and the entire induction process is handled with gentleness and care.
Microscopic Eardrum Visualisation
Using an operating microscope, your surgeon obtains a magnified, brightly illuminated view of the eardrum through the ear canal. The precise position for the myringotomy incision is identified in the antero-inferior quadrant of the eardrum — the safest location away from all critical middle ear structures.
Myringotomy Incision and Fluid Aspiration
A small, precise incision is made in the eardrum using a myringotomy knife. A fine suction cannula is immediately inserted through the opening to aspirate all accumulated middle ear fluid, which may be clear, straw-coloured, amber, or thick and glue-like depending on how long it has been present.
Grommet Tube Insertion
The correctly sized grommet ventilation tube is gently inserted through the myringotomy opening using small forceps. The flanges of the grommet expand on each side of the eardrum to hold it securely in the correct position, maintaining permanent ventilation of the middle ear space.
Confirmation and Post-Operative Instructions
Your surgeon confirms the grommet is correctly positioned and the middle ear is fully drained under direct microscopic vision. Before discharge, you receive clear instructions on ear drop use, ear protection while bathing, swimming restrictions, and follow-up audiological testing timing.
What to Expect
Unilateral Myringotomy takes only 10 to 15 minutes under general anaesthesia in children or local anaesthesia in adults. A small incision is made precisely in the eardrum, middle ear fluid is gently suctioned out, and a ventilation tube placed — all through the ear canal with no external incisions. Most patients experience immediate relief from ear pressure and improved hearing. Discharge is the same day and return to normal activities within 1 to 2 days.
Recovery
Use prescribed antibiotic ear drops as directed for the first 5 to 7 days to prevent infection. Keep the ear dry while the grommet is in place — use lightly coated cotton wool during bathing and check with your ENT surgeon before swimming. Attend all follow-up audiological assessments and ENT reviews to monitor grommet function and hearing improvement. Contact your ENT team promptly for persistent ear discharge, pain, fever, or worsening hearing.
Frequently Asked Questions
Common questions about unilateral myringotomy.
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