Ossiculoplasty Surgery in Singapore

If you’re experiencing hearing loss due to damage or disease affecting the tiny bones in your middle ear, ossiculoplasty may help restore your hearing. This microsurgical procedure repairs or reconstructs the ossicular chain—the three small bones (malleus, incus, and stapes) that transmit sound vibrations from your eardrum to your inner ear. This surgery can help improve hearing in patients with conductive hearing loss caused by chronic ear infections, trauma, or congenital abnormalities. ENT specialists in Singapore use microsurgical techniques to restore the sound conduction mechanism in your middle ear, which may help improve hearing function. Individual results and timelines may vary.

Dr Gan Eng Cern

Ear, nose and throat specialist

MBBS

MRCS (Edin)

mmed (orl)

FAMS

Image otoscope with model for audiologist or ent doctor 2025 09 08 12 05 43 utc

Overview Suitability Treatment Process Recovery Benefits Risks Cost FAQ Conclusion

What is Ossiculoplasty Surgery?

Ossiculoplasty is a reconstructive surgical procedure that repairs or replaces damaged ossicles (ear bones) in the middle ear to help restore hearing. When these tiny bones become damaged due to chronic ear infections, cholesteatoma, trauma, or birth defects, they can no longer effectively conduct sound vibrations, resulting in conductive hearing loss. The surgery involves either repositioning displaced ossicles, reconstructing eroded bones using grafts, or replacing severely damaged bones with prosthetic devices.

The procedure aims to re-establish the continuity of the ossicular chain, creating an intact pathway for sound vibrations to travel from the eardrum to the oval window of the inner ear. Ossiculoplasty can be performed as a standalone procedure or combined with other ear surgeries such as tympanoplasty (eardrum repair) or mastoidectomy (removal of infected mastoid bone). Outcomes for hearing improvement vary depending on the extent of damage and the specific reconstruction technique used.

Who is a Suitable Candidate?

Ideal Candidates

Adults and children with conductive hearing loss confirmed by audiometric testing
Patients with ossicular chain disruption from chronic ear infections or cholesteatoma
Individuals with traumatic ossicular discontinuity from head injuries or barotrauma
Those with congenital ossicular malformations affecting hearing
Patients who have completed treatment for active ear infections
Individuals with realistic expectations about potential hearing improvement outcomes
Non-smokers or those willing to quit before surgery for healing

Contraindications

Active middle ear infections requiring treatment before surgery
Sensorineural hearing loss (inner ear or nerve damage) as the primary cause
Poor general health that makes anaesthesia risky
Certain bleeding disorders or uncontrolled anticoagulation therapy
Only hearing ear with significant risk of complete hearing loss
Unrealistic expectations about complete hearing restoration

A thorough evaluation by an ENT specialist is essential to determine your suitability for ossiculoplasty. The assessment includes comprehensive hearing tests, CT imaging of the temporal bones, and examination of your middle ear status to plan the most appropriate surgical approach.

Treatment Techniques & Approaches

Partial Ossicular Replacement Prosthesis (PORP)

This technique is used when the stapes superstructure is intact but the incus or malleus is damaged. A PORP bridges the gap between the remaining ossicles, typically connecting the tympanic membrane or malleus handle to the stapes capitulum. The prosthesis is carefully positioned to restore sound transmission whilst maintaining stability within the middle ear space.

Total Ossicular Replacement Prosthesis (TORP)

When the stapes superstructure is absent or severely damaged, a TORP is utilised to create a direct connection from the tympanic membrane to the stapes footplate. This longer prosthesis bypasses the entire ossicular chain and requires precise placement to achieve hearing improvement whilst avoiding complications.

Autograft Reconstruction

Using the patient’s own tissue, typically sculpted cortical bone or cartilage, provides a biocompatible reconstruction option. The incus bone, if available and disease-free, can be reshaped and repositioned as an autograft. This technique eliminates concerns about prosthesis extrusion and provides long-term stability.

Technology & Equipment Used

Modern ossiculoplasty employs operating microscopes for magnified visualisation of the tiny ear structures. Laser technology may be used for precise bone removal or prosthesis positioning. Various prosthetic materials, including titanium, hydroxyapatite, and plastipore, are available, each offering specific advantages in terms of weight, biocompatibility, and acoustic properties.

Wondering which approach might be suitable for you?

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The Treatment Process

Pre-Treatment Preparation

Before your ossiculoplasty surgery, you’ll undergo comprehensive audiological testing, including pure tone audiometry and tympanometry, to document your baseline hearing levels. A CT scan of the temporal bones provides detailed imaging of the ossicular chain and surrounding structures. You’ll need to stop certain medications like blood thinners as directed by your ENT specialist. Arrange for someone to drive you home after surgery and assist you during the initial recovery period. Fast from midnight before your surgery day as instructed.

During the Procedure

Ossiculoplasty is typically performed under general anaesthesia, though local anaesthesia with sedation may be used in select cases. The ENT specialist accesses the middle ear either through the ear canal (transcanal approach) or through an incision behind the ear (postauricular approach). Using an operating microscope, the ENT specialist carefully examines the ossicular chain to assess damage extent. Diseased or damaged bone is removed, and the reconstruction is performed using the chosen technique—prosthesis placement or autograft positioning. The procedure typically takes a variable duration depending on complexity. The ENT specialist ensures proper prosthesis positioning and tests the reconstruction’s stability before closing.

Immediate Post-Treatment

After surgery, you’ll recover in the post-anaesthesia care unit where staff monitor your vital signs and comfort level. Packing is placed in your ear canal to support healing, and a bandage may cover your ear. Patients may experience minimal pain managed with oral medications. You can usually go home the same day once fully awake and stable. Initial hearing may be muffled due to packing and swelling—this is normal and temporary.

Recovery & Aftercare

First 24-48 Hours

Keep your ear dry and avoid water exposure to prevent infection. Rest with your head elevated to minimise swelling and discomfort. Take prescribed pain medications as needed and antibiotics as directed. Some bloody discharge from the ear is normal initially. Avoid nose blowing, sneezing with your mouth closed, or straining activities. Watch for signs of complications such as severe pain, excessive bleeding, dizziness, or facial weakness.

First Week

Continue keeping your ear completely dry during bathing by using a cotton ball with petroleum jelly. Avoid air travel and altitude changes that could affect middle ear pressure. Return for your first follow-up appointment, where outer packing may be removed. Gradually resume light daily activities but avoid strenuous exercise or heavy lifting. Continue taking all prescribed medications to prevent infection. Some patients may experience temporary taste disturbances or mild dizziness during this period.

Long-term Recovery

Inner ear packing typically dissolves over time as healing progresses. Hearing improvement may become noticeable as packing dissolves and swelling subsides. Hearing assessment is performed post-surgery to evaluate results. Patients can gradually resume normal activities, including exercise, as healing progresses. Water precautions may continue until your ENT specialist confirms complete healing. Regular follow-up appointments monitor healing and hearing improvement.

Our ENT Specialist provides comprehensive post-procedure support to help ensure optimal recovery.

Schedule your consultation to learn more about what to expect.

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Benefits of Ossiculoplasty Surgery

Ossiculoplasty may help improve conductive hearing loss in suitable candidates. The procedure aims to restore the connection between the eardrum and inner ear, which can support better sound transmission. Individual outcomes vary based on factors such as the extent of ossicular damage, middle ear anatomy, and healing response.

The reconstruction can help address the conductive component of mixed hearing loss, which may make hearing aids more effective if still needed for sensorineural components.

Patients may experience improvements in daily communication abilities and sound localisation. The procedure aims to provide a more permanent approach to managing conductive hearing loss compared to hearing aids alone. Addressing ossicular problems can help prevent further middle ear complications and support remaining hearing function.

For children, timely ossiculoplasty may support speech and language development by helping to restore hearing during important developmental periods. This treatment is administered as part of a comprehensive plan supervised by a healthcare professional.

Risks & Potential Complications

Common Side Effects

Temporary hearing reduction immediately after surgery is expected due to packing and swelling, typically resolving within weeks. Mild ear discomfort or fullness usually improves with healing. Temporary taste disturbances affecting the tongue’s side may occur if the chorda tympani nerve is manipulated during surgery. Patients may experience mild dizziness or unsteadiness for several days postoperatively. Tinnitus (ear ringing) may temporarily worsen before improving. These effects are generally well-managed with medications and resolve with time.

Rare Complications

Prosthesis displacement or extrusion can occur and may require revision surgery. Persistent or worsening hearing loss is possible if reconstruction fails or scar tissue forms. Facial nerve injury, causing facial weakness, can occur with the microsurgical technique. Middle ear infection can develop, but responds well to treatment when caught early. Perforation of the reconstructed eardrum may occur, particularly with prosthesis extrusion. Formation of cholesteatoma or chronic ear disease is possible long term, requiring monitoring.

ENT specialists utilise meticulous surgical techniques and appropriate patient selection to minimise these risks. Regular follow-up care helps identify and address any complications promptly.

Cost Considerations

The cost of ossiculoplasty surgery in Singapore varies based on several factors, including the complexity of reconstruction required, the type of prosthesis or graft material used, and whether additional procedures like tympanoplasty are performed simultaneously. The surgical facility, anaesthesia requirements, and length of procedure also influence overall costs. Pre-operative assessments, including audiological testing and CT imaging, are typically separate from surgical fees.

Your treatment package generally includes ENT specialist’s fees, operating theatre costs, anaesthesia services, prosthetic materials, and initial post-operative care. Hospitalisation is usually day surgery, though overnight stays may occasionally be recommended. Professional surgical care with ENT specialists aims to achieve optimal outcomes and may help reduce the likelihood of requiring revision surgery. A detailed cost estimate will be provided during your consultation based on your specific surgical requirements.

For Singaporeans & Singapore Permanent Residents

Medisave & Insurance Shield Plan approved

Your ENT procedure may be eligible for Medisave claims, with the claimable amount varying based on the procedure’s complexity. For additional options, including the use of your insurance or Integrated Shield Plan, reach out to our friendly clinic staff today for assistance.

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Frequently Asked Questions (FAQ)

How long does ossiculoplasty surgery typically take?

Ossiculoplasty surgery may take 1.5 to 3 hours, depending on the extent of damage and complexity of reconstruction required. Simple prosthesis placement may be completed more quickly, whilst extensive reconstruction using grafts or addressing additional middle ear problems may require more time. The ENT specialist works carefully under high magnification to ensure the precise placement of prosthetic materials or grafts. Additional procedures performed simultaneously, such as tympanoplasty or cholesteatoma removal, will extend the operative time.

When will I notice improvement in my hearing after surgery?

Initial hearing improvement may become noticeable as packing dissolves and swelling subsides. However, the full extent of hearing improvement may not be apparent until healing is complete. Your ENT specialist will perform hearing tests at follow-up appointments to measure hearing gains. Some patients experience gradual improvement as the middle ear heals and the reconstruction stabilises.

Can ossiculoplasty be performed with other ear procedures?

Yes, ossiculoplasty can be combined with other middle ear procedures to comprehensively address ear problems. Common combinations include tympanoplasty (eardrum repair) when perforation is present, mastoidectomy for chronic ear disease or cholesteatoma removal, and stapedectomy for concurrent otosclerosis. Combining procedures can address multiple problems in one surgery, potentially reducing overall recovery time and anaesthetic exposure. Your ENT specialist will determine the appropriate combination based on your specific ear condition and hearing loss pattern.

What is the success rate of ossiculoplasty for hearing improvement?

Ossiculoplasty aims to improve hearing by reconstructing the ossicular chain. Factors influencing outcomes include the condition of the remaining middle ear structures, the presence of an intact stapes footplate, and the status of the eardrum. Revision surgery may occasionally be needed if initial reconstruction doesn’t achieve the desired results. Long-term outcomes also depend on maintaining a healthy middle ear environment free from recurrent infection.

How long do ossicular prostheses last?

Modern ossicular prostheses are designed to be permanent implants that can last when properly positioned and integrated. Titanium and hydroxyapatite prostheses show good long-term stability. However, factors such as recurrent ear infections, eustachian tube dysfunction, or trauma can affect prosthesis longevity. Regular follow-up allows early detection of any prosthesis problems. Autograft reconstructions using your own bone or cartilage may provide stable long-term results.

Can children undergo ossiculoplasty surgery?

Children can undergo ossiculoplasty, though timing depends on several factors, including ear growth, eustachian tube function, and control of ear infections. ENT specialists often prefer waiting until the ear anatomy is more developed and the eustachian tube function improves. However, significant hearing loss affecting speech and language development may warrant earlier intervention. Paediatric cases require careful consideration of growth potential and may need different prosthesis sizing.

Will I need to wear a hearing aid after ossiculoplasty?

Some patients experience hearing improvement after ossiculoplasty that may reduce their need for hearing aids for conductive hearing loss. However, if you have mixed hearing loss with a sensorineural component, you may still benefit from hearing amplification for the nerve-related hearing loss that surgery cannot address. Some patients find that improvement from surgery can make hearing aid use more effective and comfortable. Your audiologist and ENT specialist will guide you on hearing aid needs based on your post-operative hearing levels.

Conclusion

Ossiculoplasty surgery offers a treatment option for individuals with conductive hearing loss due to ossicular chain problems. Through microsurgical reconstruction of the middle ear bones, this procedure aims to restore the sound conduction pathway and may improve hearing capability. With various reconstruction techniques available, from prosthetic implants to autograft materials, treatment can be tailored to your specific condition and anatomy. The combination of surgical expertise and modern microsurgical technology available in Singapore provides patients with opportunities for hearing restoration.

Ready to Take the Next Step?

If you’re considering ossiculoplasty surgery, our ENT Specialist can help you understand if it’s the right option for your hearing restoration needs. With experience in ossiculoplasty and middle ear reconstruction, we provide personalised care throughout your journey from evaluation to recovery.

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Dr Gan Eng Cern

Ear, nose and throat specialist

MBBS

MRCS (Edin)

mmed (orl)

FAMS

With over 15 years of experience, Dr Gan specialises in the comprehensive management of a broad range of conditions related to the ear, nose and throat (ENT), and head and neck.

Dr. Gan has contributed to the academic field as a Senior Clinical Lecturer at the Yong Loo Lin School of Medicine, National University of Singapore. He underwent his subspecialty training in Rhinology (Nose & Sinus conditions) and Endoscopic Skull Base Surgery at the renowned St Paul’s Sinus Center, part of the University of British Columbia in Vancouver, Canada. He is recognised for his extensive research work, with numerous contributions to reputable international ENT journals. Dr Gan is also highly sought after as a speaker and has shared his surgical knowledge as a surgical dissection teacher at various prominent ENT conferences and courses.

2020 – Reader’s Choice Gold Award for Best ENT Specialist (Expat Living Singapore)
2016 – Best Educator Award (Eastern Health Alliance)
2016 – “Wow” Award (Patient Compliment)

2014 – Eastern Health Alliance Caring Award – Silver
2014 – 19th Yahya Cohen Memorial Lectureship (awarded by the College of Surgeons, Academy of Medicine Singapore for best scientific surgical paper)
2012 – Human Manpower Development Award (Ministry of Health, Singapore)
2007 – Singhealth Best Doctor Award

Qualifications

MBBS – Bachelor of Science, Bachelor of Medicine, Bachelor of Surgery (University of New South Wales, Sydney, Australia)
MRCS (Edin) – Member of the Royal College of Surgeons Edinburgh, United Kingdom
MMed (ORL) – Master of Medicine in ENT (National University of Singapore)
FAMS – Fellow of the Academy of Medicine Singapore

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