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| Front |
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| Back |
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| Front | Explain the superior meatus? |
| Back | Located between the middle and superior concha The sphenoethmoidal recess is located superiorly and posteriorly to the superior concha; it drains the posterior ethmoid air cells and sphenoid sinuses into the superior meatus |
| Front | What does the lymphatic drainage tend to follow? |
| Back | Lymphatic drainage generally follows the venous drainage |