Dear Dr. Naderi, thanku u so much for all videos really really wounderful. It leaves us and gives us more and more information. What I need to learn more. Is type of anasethia that u use during lip filleting. Either it’s cream. Or injection. Or you mix the anasthesia with the filer for the lip. 2_when u insert the needlle of the filler. U inject it or during coming out from the site u release the filler.