The outstanding meatus could be the drainage location for the posterior ethmoid bone cells and the sphenoid sinus; the center meatus offers drainage for the anterior ethmoid sinuses and for that maxillary and frontal sinuses; as well as the inferior meatus provides drainage for that nasolacrimal duct. Supraorbital nerve – https://hector4678a.blogpostie.com/59087942/rhinoplasty-fundamentals-explained