Maxillary Sinus Drainage -

The maxillary sinus floor often sits directly above premolar/molar roots, separated only by thin bone or none at all.

The maxillary sinus is the only paranasal sinus whose ostium lies its floor. Consequences: maxillary sinus drainage

Maxillary sinus drainage refers to the natural process by which the largest of the paranasal sinuses—the maxillary sinuses located behind your cheekbones—clear out mucus and debris. When this system works, you breathe easily. When it fails, the result is pressure, pain, and infection. The maxillary sinus floor often sits directly above

In cases of chronic blockage, a specialist (ENT) may suggest procedures to physically enlarge the drainage port. you breathe easily. When it fails

It physically thins the mucus and flushes out allergens.