The exceptional meatus will be the drainage area with the posterior ethmoid bone cells as well as sphenoid sinus; the center meatus presents drainage for that anterior ethmoid sinuses and with the maxillary and frontal sinuses; as well as inferior meatus gives drainage to the nasolacrimal duct. Supraorbital nerve – https://damienhjjgf.elbloglibre.com/37982651/everything-about-rhinoplasty