Frontonasal duct
Ductus frontonasalis
Definition
The frontonasal duct is a communication between the frontal sinus and the nasal cavity. It opens in the middle nasal meatus through the infundibulum of the semilunar hiatus.
References
The frontonasal duct is a communication between the frontal sinus and the nasal cavity. It opens in the middle nasal meatus through the infundibulum of the semilunar hiatus.
References
