B-ENT, cilt.17, sa.1, ss.7-12, 2021 (SCI-Expanded)
Objective: As the management of frontal sinusitis (FS) is challenging, a clear understanding of the frontal recess (FR) area is crucial. The purpose of this study was to compare the radiologic prevalence of frontal cells (FCs) according to the 2 widely used classification systems in patients with and without FS.