Hellow guys, Welcome to my website, and you are watching Wigand Technique of FESS for Recurrent & Extensive Sinonasal Polyposis. and this vIdeo is uploaded by Dr. Abu Raihan Alberuni at 2025-09-06T07:01:25-07:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.