Why prior treatment changes the surgical question
Endoscopic sinus surgery treats sinus problems through the nose. The proposed extent, alternatives and individual risks require discussion with the surgeon. That single sentence contains the whole decision: the operation is not one standard procedure, and what has already been tried or done to your sinuses is part of how a surgeon judges whether further surgery is appropriate and how extensive it should be.
Prior treatment is not only a history item. It is evidence. If you have used nasal steroid sprays, saline rinses, short courses of oral steroids or antibiotics, the pattern of response and recurrence matters. If you have had previous sinus surgery, the anatomy may have changed, scar tissue may be present, and the surgeon may need to understand what was removed, what was opened and what symptoms returned. None of this means you are or are not a candidate. It means the records you bring determine how useful the first conversation can be.
This is why a general answer about sinus surgery in China is less useful than a specific one. The question to answer before travelling is: what does my prior treatment tell the treating surgeon, and what do I still need to confirm with that surgeon?
What your imaging and prior records should show
Sinus imaging is central to the surgical discussion, but the value of a scan depends on what it shows and when it was done. A CT scan of the sinuses is commonly used to assess the sinus drainage pathways and the extent of disease. If you have had imaging at home, ask the treating hospital whether it can be reviewed directly or whether the images themselves, not only the report, need to be shared. Reports alone may not be enough for a surgeon to judge the anatomy.
Your prior treatment record should be equally concrete. Bring a list of medicines tried, the dose, how long each was used and what happened. Bring operation notes and discharge summaries from any previous sinus surgery. If you have had allergy testing, asthma assessment or a diagnosis such as nasal polyps, include those documents. The treating surgeon will decide which of these are relevant, but missing records can limit how specific the first opinion can be.
One practical point: do not assume that a scan done elsewhere will automatically be accepted as the basis for surgery in China. Ask the hospital whether it requires its own imaging before a surgical decision, and whether any repeat scan would be done during the same visit. That is a question for the named provider, not a general rule.
What to ask about the proposed procedure and its extent
The phrase 'endoscopic sinus surgery' covers a range of operations. The surgeon may propose opening specific sinuses, removing polyps, correcting a deviated septum at the same time, or a more limited procedure. The extent matters because it affects recovery, follow-up and the risks you are accepting. Ask the surgeon to describe, in plain terms, which sinuses are involved and what will be done.
Ask also what the alternatives are. If prior medical treatment has not controlled your symptoms, the surgeon should be able to explain why surgery is being considered now rather than another course of medicine. If you have had surgery before, ask what is different this time and what the realistic goal is. A surgeon may describe improvement in obstruction, discharge or smell, but no responsible clinician can promise a specific outcome for an individual.
You may also ask about the evidence behind the recommendation. A patient can reasonably ask a clinician about evidence-based risk estimates and uncertainty. You are not asking for a guarantee; you are asking what is known and what is not.
Postoperative clinic care and the reviews before you fly home
Endoscopic sinus surgery usually requires follow-up in clinic. The surgeon may need to inspect the nasal cavity, remove crusts or adhesions, and adjust treatment. The number and timing of these visits depend on the procedure and on how you heal. This is not a fixed schedule you can plan around in advance with certainty, and it is one of the most important things to clarify before committing to surgery in another country.
Ask the treating team directly: how many postoperative visits are typically expected for this procedure, what happens at each visit, and whether any of them can be done by a local ENT clinician in your home country. If the surgeon says that a local clinician can carry out routine review, ask what information that clinician would need and how communication between the two teams would work. If the surgeon says that review must be done by the operating team, that changes the practical plan.
The decision about when it is safe to fly home is a clinical one. Do not rely on a general recovery time from a website. Ask the surgeon what signs would require you to stay longer, what symptoms should prompt urgent review, and what written instructions you will receive before discharge. The treating team's safety instructions govern transport, escort and supervision after any sedation or anaesthesia.
How to prepare your enquiry without sending everything at once
An initial enquiry does not require a complete medical archive. Start with a short summary: your main sinus symptoms, what treatments you have already tried, whether you have had sinus surgery before, and what you want to know. Mention that you have imaging and prior records available. The team can then tell you what to send next and which clinician should review it.
If you want a records-based opinion before travelling, that is a separate step. A proxy consultation is optional, not a prerequisite for every appointment or operation. The hospital decides suitability, and no review can confirm acceptance or a surgical plan without the treating surgeon's assessment.
When you do share records, keep them organised. A short chronological summary of treatments and operations, with dates, is more useful than a large unsorted file. Include the imaging reports and, if possible, the images themselves. Ask the hospital what format it accepts and whether translations are needed. These are administrative questions with provider-specific answers, so confirm them with the named hospital rather than assuming a China-wide rule.
What remains uncertain until the surgeon reviews your case
Several things cannot be settled by an article or an initial enquiry. Whether surgery is appropriate at all, what extent is proposed, what risks apply to you, how many postoperative visits you will need, and when you can travel home are all clinical judgements. They depend on your examination, your imaging and your response to prior treatment.
This is not a reason to delay necessary local care. If your symptoms are worsening, if you have severe pain, fever, visual changes or facial swelling, seek urgent assessment where you are rather than waiting for an overseas enquiry. For non-urgent questions, the useful next step is to send a brief summary of your prior treatment and imaging to the hospital team, ask what they need to review, and request a written outline of the proposed procedure and follow-up expectations. You can start that process through a free initial enquiry, which is not a diagnosis or a promise of acceptance.
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.