What an imaging review can and cannot settle
Microvascular decompression is a procedure that can relieve pressure from blood vessels on the trigeminal nerve in selected patients. The word 'selected' matters. Imaging helps the surgical team see whether a vessel sits close to the nerve, but a scan alone does not prove that the vessel is causing your pain. The diagnosis still rests on your clinical history, the pattern of your symptoms, your response to medicines already tried, and the neurosurgeon's examination of the images.
This is why a review of your imaging is best understood as one input into a broader assessment. A radiologist's report describing 'neurovascular contact' is a finding, not a verdict. Many people have vessels near the trigeminal nerve without trigeminal neuralgia, and some people with clear symptoms have scans that are harder to interpret. The treating neurosurgeon has to weigh the images against the story your symptoms tell.
When you ask a hospital in China to review your imaging, you are asking a specific question: does this scan show a pattern that would make microvascular decompression worth discussing for this patient? The answer may be yes, no, or 'we need better images or more history'. All three are useful answers because they tell you what to do next.
Which imaging and records to send for review
The most useful starting point is the actual image data, not only the written report. If you have an MRI or MRA of the brain with sequences that show the trigeminal nerve and nearby vessels, send the DICOM files or a disc copy rather than a photograph of a report. Reports help, but the surgeon needs to look at the images directly to judge the relationship between nerve and vessel.
Alongside the images, send a short clinical summary. Include when symptoms started, which side of the face is affected, what the pain feels like and what triggers it, which medicines you have tried and how well they worked, and any previous procedures such as radiofrequency treatment, balloon compression, or gamma knife. This history is what lets the surgeon interpret the scan in context.
If your images are old, say so. If you have had more than one scan, send all relevant studies so the team can compare. If you have not had suitable imaging, the review may still be useful because the surgeon can tell you what type of scan would help and whether it can be arranged locally or during a visit. Do not assume you need to repeat tests before anyone has looked at what you already have.
How the team confirms the diagnosis before surgery
A responsible surgical team does not move from scan to operating room in one step. They confirm the diagnosis by matching your symptom pattern to the recognised features of trigeminal neuralgia, reviewing your response to medication, and excluding other causes of facial pain. Some causes of facial pain are not trigeminal neuralgia and would not be helped by microvascular decompression.
You can ask directly: how have you confirmed that my pain is trigeminal neuralgia rather than another facial pain condition? What in my history and examination supports that? If the answer is unclear, that is a signal to ask for more explanation before agreeing to surgery. A records-based opinion can guide this discussion, but it does not replace an in-person assessment by the treating team.
The imaging review and the diagnostic review are related but separate. The imaging review asks whether there is a visible anatomical target. The diagnostic review asks whether your symptoms fit the condition that procedure is designed to treat. Both need to line up before surgery is offered.
Comparing options when imaging is ambiguous
Not every scan gives a clear answer. If the images show possible contact but not a convincing compression, the surgeon may discuss alternatives such as continued medication adjustment, other procedures that treat the nerve rather than the vessel, or further imaging. Each option has different trade-offs in terms of invasiveness, durability, and what is known about outcomes for your situation.
Ask the team to explain how they compare these options for you specifically. What makes microvascular decompression a better or worse fit than the alternatives in your case? What would they need to see to recommend one over another? A surgeon who can walk you through this reasoning is giving you more useful information than a simple yes or no.
It also helps to ask what happens if the imaging review is inconclusive. Sometimes the answer is that a decision can only be made after an in-person examination in China. Sometimes the answer is that surgery is not the right path. Either way, you are entitled to a clear explanation of the reasoning, not just a recommendation.
Planning postoperative review around your condition
If surgery goes ahead, the imaging review is not the end of the imaging story. Postoperative review may involve clinical assessment of your pain and neurological function, and sometimes follow-up imaging. What that looks like depends on your individual course, the surgeon's protocol, and how you recover. Ask the team what follow-up they plan for you and how it would be arranged if you return home.
For an overseas patient, the practical question is how much of the follow-up can happen locally and what needs to be done in China. Ask whether the surgeon will provide a written summary and imaging for your local doctors, and whether a remote review is possible if something changes after you leave. These are administrative questions, but they affect how confident you can feel about travelling for surgery.
Do not assume that a fixed follow-up schedule applies to everyone. The timing and type of review depend on your symptoms, the procedure performed, and the treating team's judgement. Ask for the plan in writing so you can share it with your doctors at home.
What to confirm before you commit to travel
Before booking anything, confirm three things in writing. First, what the imaging review concluded and what remains uncertain. Second, what the hospital requires from you before it can offer a treatment plan, including any additional records or tests. Third, what the treating team's plan would be if you travel and the in-person assessment changes the picture.
You can also ask how the hospital's written estimate works for your case. Ask what the quote includes, what it excludes, and what is still undecided. Hospital fees, our coordination fees, and travel costs are separate, and you should be able to see each clearly. If any part of the estimate is unclear, ask for it in writing before you pay anything.
An initial enquiry is free and does not commit you to a proxy consultation or to treatment. You can start by sending a short summary of your symptoms and your main question. If you decide to proceed, the team can explain how to share your imaging and records securely. The hospital, not the coordination team, decides whether you are suitable for surgery.
A useful next step is to send your imaging report and a brief symptom history through the enquiry form, email, or WhatsApp, and ask specifically whether the images are adequate for a microvascular decompression review. That single question will tell you whether you need new imaging, more records, or a different conversation.
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.