%0 Journal Article
%T The Bifurcated Frontal Sinus
%A Edward D. McCoul
%A Kiranya E. Tipirneni
%J Archive of "OTO Open".
%D 2018
%R 10.1177/2473974X18764879
%X Frontal sinus anatomy is complex, and multiple variations of ethmoid pneumatization have been described that affect the frontal outflow tract. In addition, the lumen proper of the frontal sinus may exist as 2 separate parallel cavities that share an ipsilateral outflow tract. This variant has not been previously described and may have implications for surgical management
%K frontal sinus anatomy
%K endoscopic sinus surgery
%K pneumatization
%K image guidance
%U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6239031/