What Stapes Surgery Can Address
Stapes surgery, also called stapedotomy or stapedectomy, is a middle ear procedure for hearing loss caused by otosclerosis. In otosclerosis, the stapes bone becomes fixed and cannot vibrate normally, which reduces sound transmission to the inner ear. The surgeon creates a small opening in the stapes footplate and places a tiny prosthesis to bypass the immobile bone. This allows sound waves to reach the inner ear more effectively.
The procedure aims to improve hearing in the operated ear. It does not aim to restore perfect hearing, and it does not address hearing loss that originates in the inner ear or auditory nerve. If your hearing loss has multiple causes, surgery may only partially improve your hearing. The treating ear specialist will explain what proportion of your hearing loss is likely conductive and therefore potentially correctable.
Stapes surgery is not a treatment for all types of hearing loss. It is specifically for conductive hearing loss due to otosclerosis. Sensorineural hearing loss, which involves damage to the cochlea or auditory nerve, cannot be corrected by stapes surgery. Some patients have mixed hearing loss, with both conductive and sensorineural components. In these cases, surgery may improve the conductive part but will not restore the sensorineural component.
The procedure is typically performed under local or general anaesthesia, depending on the hospital and patient preference. Most patients go home the same day or after a short stay. The surgeon will give specific instructions about activity restrictions, ear care and follow-up. These instructions vary by hospital and by individual case, so you should confirm them with your treating team.
What Stapes Surgery Cannot Address
Stapes surgery cannot cure sensorineural hearing loss. If the inner ear or auditory nerve is damaged, replacing the stapes bone will not restore hearing. This is why hearing tests before surgery are essential. They help the specialist determine whether the hearing loss is conductive, sensorineural or mixed. Only the conductive component is potentially correctable with stapes surgery.
The procedure also cannot guarantee normal hearing. Some patients experience significant improvement, while others experience partial improvement or, in rare cases, no improvement. There is a small risk that hearing may worsen after surgery. The treating surgeon will discuss these risks with you based on your individual anatomy and hearing test results.
Stapes surgery does not replace hearing aids for everyone. Some patients may still need hearing aids after surgery, either because the improvement is partial or because they have sensorineural hearing loss in addition to otosclerosis. The decision to use hearing aids after surgery depends on your hearing levels and your communication needs. Your audiologist and surgeon can advise you.
The procedure cannot treat other ear conditions such as chronic ear infections, eardrum perforation or cholesteatoma. If you have these conditions, they may need to be addressed before or instead of stapes surgery. The ear specialist will assess your full ear health before recommending any procedure.
Hearing Tests That Support the Assessment
Before considering stapes surgery, you will need a comprehensive hearing assessment. Pure-tone audiometry measures your hearing thresholds across frequencies. This test helps identify the degree and type of hearing loss. Speech audiometry assesses how well you understand speech at different volumes. Tympanometry measures the movement of the eardrum and can indicate middle ear problems. Acoustic reflex testing checks the response of the stapedius muscle and can support a diagnosis of otosclerosis.
These tests help the specialist determine whether your hearing loss is conductive and whether stapes surgery is likely to help. They also provide a baseline for comparing your hearing after surgery. If you have had hearing tests in your home country, bring the results with you. The treating hospital may repeat some tests to confirm the findings and to have current data.
You should ask the hospital which hearing tests they require before surgery and how they will arrange postoperative hearing reviews. Some hospitals may perform testing on the day of your consultation, while others may schedule tests separately. The timing and sequence of tests can affect how you plan your trip. Confirm these details with the hospital or your coordination service before travelling.
If you wear hearing aids, bring them to your appointments. The specialist may want to see how you function with them and discuss whether surgery could reduce your dependence on them. Do not stop using your hearing aids unless your treating clinician advises you to do so.
Prior Ear Care and Medical History
Your ear specialist will need a detailed history of your ear health. This includes any previous ear surgeries, infections, eardrum perforations, or trauma. They will also ask about your general medical history, including any bleeding disorders, medication use, or allergies. Some medications, such as blood thinners, may need to be adjusted before surgery. Only your treating clinician can advise on medication changes.
If you have had previous ear surgery, bring the operative notes and any imaging. These records help the surgeon understand your anatomy and plan the procedure. If you have a history of chronic ear infections, the surgeon may want to ensure the infection is controlled before proceeding. In some cases, stapes surgery may not be recommended if there is active infection or other ear pathology.
You should also inform the specialist about any noise exposure, family history of hearing loss, or other conditions that might affect your hearing. This information helps build a complete picture and supports the decision about whether stapes surgery is appropriate for you.
If you have records from your home country, ask the hospital whether they need them translated. Some hospitals may accept English records, while others may require translation into Chinese. This is a practical detail to confirm with your coordination service or the hospital's international department.
Procedure Scope and Individual Differences
Stapes surgery is a delicate procedure that requires precision. The surgeon works through the ear canal, often using a microscope. The exact technique may vary depending on the surgeon's preference and your anatomy. Some surgeons perform a small hole in the stapes footplate (stapedotomy), while others remove part of the stapes (stapedectomy). Both approaches aim to bypass the fixed stapes and improve sound transmission.
The outcome of surgery depends on many individual factors. These include the degree and type of hearing loss, the anatomy of your middle ear, the presence of other ear conditions, and how your ear heals. Some patients experience significant hearing improvement, while others experience more modest changes. The surgeon cannot predict the exact outcome for every patient.
You should ask the surgeon about their experience with stapes surgery and what results they typically see. However, be cautious of any guarantee of specific hearing outcomes. No surgeon can guarantee perfect hearing or complete restoration. The goal is improvement, not perfection.
The procedure also has risks. These include infection, dizziness, taste disturbance, eardrum perforation, and hearing loss. In rare cases, hearing may worsen. The surgeon will discuss these risks with you and explain how they are managed. You should feel comfortable asking questions about the risks and benefits before deciding to proceed.
Planning Your Care in China: What to Confirm
If you are considering stapes surgery in China, you will need to plan several practical aspects. First, confirm that the hospital accepts international patients and has an ear specialist experienced in stapes surgery. You can ask for the surgeon's credentials and experience, but be aware that hospitals may not share detailed outcome data. The hospital decides whether to accept your case after reviewing your records.
Second, clarify the costs. Hospital fees, surgeon fees, anaesthesia, tests, medications and follow-up visits may be billed separately. Ask for a written estimate that lists what is included and what is not. Our coordination fees are separate from hospital charges. We can help you request a records-based estimate from the hospital, but we cannot provide clinical estimates ourselves.
Third, plan your travel and accommodation. You will need to stay in China for the surgery and initial recovery. The length of stay depends on your recovery and your surgeon's instructions. Do not book return travel until your treating team confirms you are fit to fly. Flight clearance after ear surgery is a clinical decision, not a logistical one.
Fourth, arrange follow-up. You will need postoperative hearing tests and ear examinations. Ask the hospital how these will be scheduled and whether they can be coordinated with your return home. If you plan to have follow-up in your home country, ask the hospital to provide a discharge summary and test results that your local clinician can use. Your local clinician can assess your recovery and advise on further care.
Finally, consider language and communication. If you do not speak Chinese, you may need an interpreter for appointments and hospital stays. Our companion and interpretation service can be arranged separately. Confirm the scope and fee in advance.
To start, you can send a brief summary of your hearing history and main question through our enquiry form, email or WhatsApp. An initial enquiry is free and does not require buying a proxy consultation. We will help identify missing information and suggest the next step. The hospital makes the final decision about suitability and treatment.
Sources & scope of this guide
References and official service information relevant to this guide.
This is general planning information and has not been individually reviewed by a doctor. Medical decisions and personal treatment advice come from your treating clinicians.