The nerves causing your headaches are typically located in one of four different locations within the head and neck region. The first site is between the eyebrows, also known as the glabella. The nerves that can become compressed in this area are known as the supraorbital and supratrochlear nerves. These nerves can become pinched by the muscles within this region that cause the frown lines with which many of us are familiar. The next site is the temple region and the nerves which can be compressed in this area are called the zygomaticotemporal nerves and auriculotemporal nerves. These nerves can become compressed by one of the muscles used for chewing (the temporalis muscle) or by an artery which can wrap itself around one of these two nerves or its branches. The third area that can be a trigger zone for chronic headaches is the back of the head and the nerves in this area which can be the cause of trouble are known as the greater, lesser and third (or least) occipital nerves. These nerves can be compressed (i.e. pinched) by the strong neck muscles which can be in spasm, by the sinew that surrounds them or by other small blood vessels which can wrap themselves around these nerves as well. Finally, nerves within the inner lining of the nose can also become irritated and result in chronic headaches such as migraines.
Once the nerve or nerves causing the problem have been correctly identified, an outpatient surgical procedure can be performed to remove the mechanical compression causing the nerve irritation. This procedure is performed by making an incision through the skin, identifying the offending nerves, safely protecting them and removing any of the mechanically compressive tissues. In some situations, if the nerves are too damaged, they are actually removed, but only in areas where very little loss of sensation would occur. In many of these cases, patients often never know that a nerve has actually been excised.
A recent study from Georgetown University followed 190 patients who had migraines secondary to occipital neuralgia (i.e. peripheral nerve compression) and who underwent surgical decompression. At an average follow-up of one year, 80.5% of patients experienced 50% or greater pain relief and over 40% of the patients experienced complete relief of their headaches (Ducic, et al, Plastic and Reconstructive Surgery, May, 2009, 1453-1461). In addition, another study published just last year demonstrated that at 5 years post-surgery, these benefits persist with continued reductions in headache severity, frequency, and/or duration (Guyuron, et al, Plastic and Reconstructive Surgery, February, 2011, 603-608). Dr. Peled’s results are comparable to these results and as you can see by going to the ‘Testimonials’ page, many of his patients are now headache-free. It is estimated that migraines afflict over 35 million people in the United States alone. The annual cost to the healthcare system in terms of ER visits, medications, injections and lost productivity is estimated to be in the range of $15 billion per annum. Fortunately, the surgical treatment noted above has shown extremely promising results.
To learn more about migraine relief surgery, visit www.peledmigrainesurgery.com today and call 415-751-0583 to set up an appointment to see Dr. Ziv Peled.