Abstract Objective Although several mucosal flap techniques have been reported to improve the outcomes in Draf IIb and Draf III procedures. there is scant knowledge on frontal ostium neo‐osteogenesis after reconstruction with mucosa flap. This study evaluates the potential benefits of mucosa flaps on frontal ostium neo‐osteogenesis after frontal sinus drill‐out procedures. Methods For... https://fitnessgravesyardes.shop/product-category/power-switch/