Trigeminal neuralgia can be difficult to explain to someone who has never experienced it.
The pain may come suddenly. A few seconds of sharp, electric-shock-like pain across the face. Then it stops. Sometimes it happens again while eating, brushing your teeth, talking, or even touching your face.
Because the pain comes and goes, many people initially ignore it. Some even visit a dentist thinking there is a problem with a tooth.
But when these episodes keep returning, it is worth getting the actual cause checked.
One treatment that may be discussed in selected patients is microvascular decompression (MVD) surgery, a type of trigeminal neuralgia surgery.

What Is Trigeminal Neuralgia?

Trigeminal neuralgia is a condition affecting the trigeminal nerve, which carries sensation from the face to the brain.
Pain is sudden in onset and very severe. The patient may feel as if an electric shock has occurred in their face. They may also experience stabbing pain or severe facial pain.
Simple activities can sometimes trigger an episode:

• Eating or chewing
• Brushing the teeth
• Washing the face
• Talking
• Shaving
• Touching certain areas of the face
• Exposure to cold air

There may be periods when the pain disappears completely. Then it can return again.
That unpredictability is one of the frustrating parts.

Why Does Trigeminal Neuralgia Happen?

In many cases, the trigeminal nerve is irritated because a nearby blood vessel is pressing against it. It is termed as the neurovascular compression.
However, every individual does not have the same reason. This is why there is need for correct diagnosis.
A doctor may evaluate your symptoms and medical history and may prescribe you an MRI for checking any compression on the nerve and other reasons of facial pain.
It is helpful; however, it is not all that is needed for diagnosis. The symptoms and clinical examination will also help in diagnosis.

When Are Drugs Ineffective?

Drug treatment is usually tried first in case of trigeminal neuralgia. Most people respond positively to medica with the right medicine and dosage.
But it does not always remain straightforward.
When dealing with other treatment methods is important when:

• The pain persists even with the use of drugs.
• The drug fails to control the pain.
• Doses are getting higher and higher.
• Side effects become difficult to control.
• Pain makes it difficult to eat, sleep, speak, or engage in any activity.
• The attacks become more frequent or difficult to tolerate.

This does not automatically mean you need surgery.
It means it may be time to discuss the next option with a specialist.

What Is Microvascular Decompression Surgery?

This method involves surgery for select patients suffering from trigeminal neuralgia, especially those whose blood vessels are seen pressing against the trigeminal nerve.
The neurosurgeon identifies the site of contact between the blood vessels and nerve during the procedure. The blood vessels are gently pushed aside to make sure that the nerve is free from irritation.
The important point is that MVD is different from simply treating the pain symptoms with medication.
It attempts to address the suspected physical cause of the nerve irritation.

MVD surgery for facial pain may be considered in selected patients when facial pain is linked to compression or irritation of the trigeminal nerve.

Who May Consider MVD?

MVD is not suitable for everyone with facial pain.
It may be considered when the diagnosis is consistent with trigeminal neuralgia, particularly when imaging and clinical findings suggest vascular compression.
It may also be discussed when medication is not providing adequate relief or when its side effects are becoming difficult to live with.
Your age, general health, MRI findings, severity of symptoms, and previous treatments all matter when deciding whether surgery is appropriate.
So there is no single rule such as “trigeminal neuralgia means surgery.”
The decision is individual.

What Should You Ask Your Neurosurgeon?

If surgery has been suggested, it is reasonable to ask questions before making a decision.
For example:
Is my pain definitely trigeminal neuralgia?
Does my MRI show compression of the trigeminal nerve?
Should I think about other treatment options before trying this one?
Why is MVD the best option for me?
What are the possible risks and expected recovery?
These questions can make the discussion much clearer.

Recovery After MVD

Recovery after Microvascular Decompression varies between patients. The surgeon will guide you through what to expect according to your unique case.
Similar to all brain surgeries, MVD does come with risks and thus is never a standard surgery. It is always necessary to have a detailed conversation with a skilled neurosurgeon first.
The idea is to select treatment for your condition depending on its exact causes, instead of trying to stop the pain forever.

When to Ask an Expert Opinion?

When facial pain persists, especially when it involves sharp electrical pains and is set off by common activities, do not assume that you are suffering from a dental issue or a temporary one.
A thorough examination could help determine whether or not you suffer from trigeminal neuralgia and nerve compression.
In case a patient is still suffering despite taking medications, MVD can be one of the surgical methods that could be explored in consultation with a neurosurgeon.
Dr. Deep Parmar can assess your symptoms, imaging and treatment history and give you an idea on the possible suitability of MVD or any other form of treatment.

If you are looking for the best neurosurgeon for MVD in India, it is important to consult a specialist experienced in treating trigeminal neuralgia and facial pain.

FAQ

Is surgery always the initial treatment for trigeminal neuralgia?

No. Initially, medicine therapy is tried out. If this fails, then surgery can be considered.

Do all cases of trigeminal neuralgia require the surgical procedure called MVD?

Not necessarily. MVD is performed on selected patients based on their symptomatology and overall health status.

Can one determine the cause of trigeminal neuralgia by conducting an MRI scan?

The causes for the same can be found out through the use of an MRI, such as whether the trigeminal nerve is affected due to any blood vessel contacting or compressing it. Other elements might be required for the diagnosis.

When do I have to visit a neurosurgeon?

If you have persistent painful sensations in your face that interfere with your everyday life, it would be good to visit a neurosurgeon.

Is the Microvascular Decompression a long-lasting solution?

In almost all instances, MVD leads to permanent relief from pain. You could talk to your neurosurgeon for more information.