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Studies have suggested that contact between opposing mucosal surfaces in the nasal wall and cavity can be a target of the surgical treatment of migraines. Unfortunately, not enough is known about the role of nasal pathology in the pathogenesis of this condition. The co-existence of further rhinological disorders can be an impediment to defining the cause and effect of anatomical variants. The authors compared the MRI scans of migraine- and non-migraine patients (MPs and NMPs, respectively) to determine the prevalence of such mucosal contact points in order to extrapolate whether there is a significant association with migraines.Coronal and axial MRI brain scans of 522 patients (412 migraineurs and 110 non-migraineurs) were analysed for the prevalence of anatomical variations of the nasal cavity, e.g. concha bullosa, septal deviations, mucosal swelling and contact points.The results showed no significant difference between MPs and NMPs patients for any of the parameters examined. Moreover, 87% MPs and 79% NMPs had at least one contact point. The most frequent contact point was between the middle turbinate and the septum, observed in 54% of MPs and 45% of NMPs.Contact points with the nasal mucosa are highly prevalent in both MPs and NMPs. Although a contact point does not cause a migraine in the absence of the disease, the concomitant presence of migraine and contact points can trigger an attack, and therefore, it is necessary to differentiate or exclude a rhinological disorder in these patients.

Original publication

DOI

10.1016/j.bjps.2017.02.009

Type

Journal article

Journal

Journal of plastic, reconstructive & aesthetic surgery : JPRAS

Publication Date

07/2017

Volume

70

Pages

914 - 921

Addresses

Migraine Surgery Centre, 10 Harley Street, London W1G 9PF, United Kingdom. Electronic address: muehlberger@migrainesurgery.co.uk.

Keywords

Nose, Nasal Septum, Turbinates, Nasal Cavity, Nasal Mucosa, Humans, Magnetic Resonance Imaging, Risk Factors, Case-Control Studies, Adult, Middle Aged, Female, Male, Migraine Disorders, Neuroimaging