When I had my wisdom teeth extracted by a highly rated oral surgeon in the city, he told me that sometimes sinuses get punctured in the process and you may have wheezing,and feel like you have more air going your sinuses and IF this happens then be sure to use a nasal spray to keep your sinuses clean I prefer collodial silver and peppermint spray. He then said, if your sinuses have a perforation , and that eventually the tissue will just naturally grow back! This seemed odd to me, you think they would stitch it up . Anyhow, I was lucky I didn't have hole in my sinuses