Image Guided Frontal Sinus Mapping: Our Technique

Premjit S Randhawa*, Gentle Wong and William E Grant

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.

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Published on: May 23, 2015 Pages: 10-11

Full Text PDF Full Text HTML DOI: 10.17352/2455-1759.000002
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