The osteomeatal complex includes: Bulla ethmodalis Uncinate process Maxillary turbinate Ethmoid infundibulum. It is important as ostium of frontal maxillary and anterior ethmoidal sinuses are present in this area. Any
The osteomeatal complex includes: Bulla ethmodalis Uncinate process Maxillary turbinate Ethmoid infundibulum. It is important as ostium of frontal maxillary and anterior ethmoidal sinuses are present in this area. Any
The maxillary sinus is the first sinus to appear (7-10 weeks) as a shallow groove expanding from the primitive ethmoidal infundibulum into the mass of the maxilla. Abortion and expansion