Hellow guys, Welcome to my website, and you are watching Maxillary Air Sinus Anatomy | Paranasal Air Sinuses | Function | Location | Relations | Blood Supply. and this vIdeo is uploaded by Knowing Anatomy at 2021-06-08T11:23:46-07:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.