Migraine Surgery in Dubai: Who Is Actually a Candidate?

Migraine surgery — peripheral nerve decompression — treats chronic migraine that has stopped responding to medication by releasing a sensory nerve that is being compressed at a confirmed trigger site. It is not brain surgery, and it is not a first step: it is for people whose attacks reliably begin at one identifiable point, confirmed by a diagnostic nerve block or Botox test before anything is scheduled. For patients in Dubai it is performed as a day case at Elyzee Hospital in Abu Dhabi by Dr. Paulo Michels, a Brazilian board-certified plastic surgeon, working alongside your neurologist throughout.

What is actually being operated on?

Not the brain. Migraine surgery addresses small sensory nerves lying just beneath the skin of the face, scalp and neck — nothing inside the skull is touched.

The reasoning behind it is the peripheral trigger theory, developed and validated over two decades of plastic-surgery research: in many sufferers an attack begins where an irritated sensory nerve is squeezed by a small muscle, a blood vessel, a band of fascia, or a point of contact inside the nose. That constant irritation is what fires the migraine — which is why, for so many patients, the pain starts in the same spot every single time.

Decompressing the nerve frees it from whatever is pressing on it. With the irritation gone, the trigger is switched off.

Which trigger site is yours?

Migraines follow recognisable patterns depending on which nerve is involved, and identifying your pattern is the entire basis of the operation. The most useful sign is simple: pain that reliably starts at one spot you can point to with a fingertip.

• Frontal — pain around the eyebrows or between the eyes, spreading across the forehead. The supraorbital and supratrochlear nerves are freed from the corrugator (frown) muscle, through the upper-eyelid crease or endoscopically.
• Temporal — sharp, throbbing pain in the temple. Released through a small incision hidden in the hair.
• Occipital — pain at the base of the skull radiating toward the crown, often shooting or electric. This is the zone with the most consistent reported results.
• Nasal (rhinogenic) — pressure deep behind or between the eyes, easily mistaken for sinus congestion. Corrected entirely from inside the nose, with no external scar.
• Nummular — a small, coin-shaped tender spot on the top of the scalp.

Many patients have more than one trigger site. Where appropriate, the dominant one is treated first, or several are released in the same operation.

How is the trigger confirmed before surgery?

This is the part that decides whether the operation works, and it is worth understanding before you travel for a consultation. Dr. Paulo Michels does not operate on a guess. Confirmation involves:

• A detailed headache diary, mapping where each attack begins
• A diagnostic block — a temporary, reversible nerve-block injection, sometimes Botox, at the suspected site
• A clear, meaningful reduction in pain on testing — not a vague or partial one — is what supports proceeding
• A CT scan where a nasal trigger is suspected, to map the contact points

Botox relieving the migraines at a site does two things at once: it confirms the trigger, and it predicts a good surgical result.

Candidates typically have neurologist-confirmed chronic migraine — around 15 or more headache days a month — that has not responded to medication, or medication they cannot tolerate, with pain that localises to a specific point, a positive response to the test, and fitness for a general anaesthetic.

When is the honest answer “no”?

Knowing when not to operate matters as much as the technique. Migraine surgery is not appropriate for:

• Migraines that begin centrally, within the brain
• Hormone-driven or vestibular migraines
• Headaches caused by unrelated sinus disease
• Patients who have not yet tried standard medical treatment
• Anyone who got no relief from the diagnostic block
• Unaddressed medication-overuse headache
• Cases where anaesthetic risk is too high

In all of these, medication and neurology care remain the right path — and you will be told so plainly rather than offered an operation.

What do the results look like?

Migraine surgery has been studied in peer-reviewed trials over more than twenty years. In carefully selected patients:

• Roughly nine in ten suitable patients experience a meaningful reduction in the frequency, intensity or duration of attacks
• Around half of well-selected patients report becoming completely free of migraine after decompression of the confirmed trigger sites
• Most who respond well reduce their migraine medication, and some stop daily preventives — which can also help medication-overuse headache

Benefit has been maintained at five years, and the occipital zone tends to give the most consistent results. Results vary between individuals, are not guaranteed, and depend entirely on correct trigger identification. Medication changes are always made gradually, with your neurologist.

Anaesthesia, scars and recovery

Surgery is performed under general anaesthesia — total intravenous anaesthesia (TIVA) — which gives a comfortable procedure and a clear-headed wake-up with very little nausea. Most patients go home the same day or after one night.

The incisions are designed to be invisible: the upper-eyelid crease, small incisions hidden in the hair, or entirely inside the nose. One incidental effect worth knowing: because the frontal release removes the frown muscle, it also softens the lines between the brows.

• Days 1–3 — mild, medication-controlled discomfort; rest with the head elevated. Bruising around the eyes is expected after frontal work; nasal work feels congested.
• Days 4–7 — many return to light activity and desk work; sutures out, early swelling settling.
• Weeks 2–4 — exercise resumes gradually. Neck stiffness after occipital work eases. Some numbness or tightness at the site is normal while the nerve settles.
• Weeks 4–6 — essentially full recovery for most people.
• Around 3 months — the effect on the migraines becomes clearer.

It is not unusual to have a headache, or even a migraine, in the first days or weeks. That does not mean the surgery has failed.

What are the honest risks?

• Temporary numbness, itching or tightness near the treated nerve
• Temple hollowing (temporal), neck stiffness (occipital) or nasal dryness (nasal)
• Where a nerve is divided rather than released, a small area of numbness can be permanent, and rarely a tender scar (neuroma) forms
• Uncommonly, infection or bleeding; the usual anaesthetic risks apply
• The migraines may be reduced rather than eliminated, or a second hidden site may still need treating

When should you contact the surgeon?

Alongside the normal post-operative reviews, contact the clinic rather than waiting if you notice:

• Fever, or a wound that becomes red, hot, or starts to discharge
• Pain that is increasing after the first few days instead of settling
• Sudden swelling or bruising that keeps expanding, particularly around the eye
• Any change in vision after frontal or eyelid-crease work
• Persistent nosebleed after nasal work
• A migraine pattern that is clearly worse than before surgery, rather than unchanged

How does this work if I live in Dubai?

Consultation, diagnostic testing and surgery all take place at Elyzee Hospital in Abu Dhabi, roughly an hour from Dubai. Because the diagnostic block is a separate step from the operation, this pathway involves more than one visit by design — that is a feature of doing it properly, not an inconvenience to be engineered away, though visits are grouped where possible.

The other thing worth planning for: this is a shared pathway. Dr. Paulo Michels works alongside your neurologist throughout, so bringing your neurologist’s records and your headache diary to the first consultation is the single most useful thing you can do. The page on how patients from Dubai are seen covers the practical details, and consultations are held in English, Portuguese or Spanish.

Choosing a surgeon for migraine surgery

Very few surgeons in the UAE offer nerve decompression, which makes the selection criteria unusually important. Ask how the trigger site will be confirmed before surgery is offered — if the answer does not include a diagnostic block or Botox test, that is the answer you needed. Ask what happens if the test is negative. Ask whether your neurologist will be involved.

Dr. Paulo Michels is board certified by the Brazilian Society of Plastic Surgery (SBCP) and a member of ISAPS, ASPS and EPSS, with over 18 years of experience, and was awarded the ISAPS Gold Medal for Best Body Contouring at the World Plastic Surgery Olympiads 2025. Related reading: our procedures and booking a consultation.