HOW DOES MIGRAINE SURGERY WORK?

Migraine surgery is based on the principle of relieving nerve compression caused by surrounding muscles. By reducing this pressure, the onset of migraine attacks can often be prevented, or at least significantly diminished in frequency and intensity.

Potential trigger points are initially identified through patient history and clinical evaluation, and can be further confirmed by targeted Botox injections. A positive response to Botox — meaning a reduction in migraine symptoms — indicates that the affected trigger point is suitable for surgical treatment.

The procedure is performed through small, discreet incisions, usually hidden within the temporal or occipital hairlines. Surgery involves partially or completely removing the compressive muscle tissue around the nerve to release the pressure. In select cases, when the nerve is sufficiently small and its removal carries no functional risk (such as in the temporal region), the nerve end may be excised.

Through these carefully tailored surgical techniques, the compression at the trigger site is eliminated, thereby reducing or preventing the recurrence of migraines.