What are the possible reasons that microvascular decompression procedure (MVS) fails?

Doctor's Answers 1

There may be many causes of failure. It could be surgical factors, the nerve and blood vessels compressed, and occasionally people may miss the compression.

So these are the technical factors in any kind of procedure. Occasionally the pain reoccurs even though it has been decompressed correctly.

Not everything is known about trigeminal neuralgia, and there are other factors that may cause the pain to recur as well, despite adequate decompression.

Similar Questions

Can a GP clear someone to drive after seizures in Singapore?

Thank you for posting your question. We are under strict guidelines proposed by the Singapore Medical Association. I have reproduced a small portion for you below. The decision depends on the diagnosis of the seizure, and the type of vehicle that you are driving. There wouldn’t be any point doctor-hopping, as all of us follow the exact same guidelines.

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Dr Paul Ang

General Practitioner

How do I know if I suffered a seizure when I recently passed out?

It sounds like you suffered an attack of vasogagal syncope, which is a largely benign overreaction of the nervous system to certain stimuli. Ie your IBS symptoms resulted in your fainting episode. Seizures are generally determined when witnessed, although certain telltale signs (such as loss of urinary or bowel continence) might suggest a possible seizure. There are, however, many types of Seizures and it is difficult to comment on without further information. If this occurs frequently it might be best to be examined properly by a medical physician.

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