#Function #FESS #Power #Bilateral #Pansinusitis #Neoosteogenesis #PNS #Fundamentals [ad_1] Fundamental and easy factors in studying a CT PNS . the best way to learn a CT PNS simply and the best way to stop errors and false studying of ct scans Be part of this channel to get entry to perks: https://www.youtube.com/channel/UCDbSmFGjvWXd9wNKeTf5i2A/be part of [ad_2]