The top-quality meatus could be the drainage location for the posterior ethmoid bone cells and also the sphenoid sinus; the middle meatus presents drainage for that anterior ethmoid sinuses and for that maxillary and frontal sinuses; plus the inferior meatus gives drainage for the nasolacrimal duct. The flap is allowed https://macrobookmarks.com/story20572451/not-known-factual-statements-about-rhinoplasty