2026-04-23T18:09:44Z https://www.peertechzpublications.org/oai-pmh

oai:www.peertechzpublications.org:10.17352/2455-1759.000002 2015-05-23 PTZ.AOR:VOL1

Image Guided Frontal Sinus Mapping: Our Technique Premjit S Randhawa Gentle WongWilliam E Grant<p>Access to the frontal sinus is challenging and both external and endoscopic approaches are described in the literature. Where an external approach is indicated, a bicoronal osteoplastic flap procedure is generally preferred as this reduces fronto-ethmoidal recess stenosis and allows obliteration if required [1]. Precise demarcation of the anatomy of the frontal sinus is crucial when using this technique to avoid inadvertently entering the anterior cranial fossa.</p> Archives of Otolaryngology and Rhinology - Peertechz Publications 2015-05-23 Letter to Editor https://doi.org/10.17352/2455-1759.000002 en Copyright © Premjit S Randhawa et al.