Pathology involving the frontal, posterior ethmoid and sphenoid sinuses

Frontal (frontal) sinus - pain in the forehead, crown and above / behind the eye.

Frontal (frontal) sinus - pain in the forehead, crown and above / behind the eye.

Frontal sinus: located inside the face, in the area of the forehead.

Frontal sinus: located inside the face, in the area of the forehead.

Frontal sinus – located inside the face, in the area of the forehead.

frontal sinus: located inside the face, in the area of the forehead.

Frontal sinus - located inside the face, in the area of the forehead.

The most common source of infection is the frontal sinus, less commonly, the ethmoid labyrinth; other paranasal sinuses are less important.

Frontal sinus: This sinus (also one on each side) is located behind the forehead and over the eye.

Until 1986 I underwent irrigation of the frontal sinuses every two years.

Our maxillary sinus is located on the cheekbone, while our frontal sinus sits directly above the eyes in the forehead.

Frontal sinuses: Occupy the dorsal (top) part of the skull, between the eyes.

The introducer can be sized and shaped in accordance with a size and shape of the nasal passageway/frontal sinus of a human aduit.

The cone is hollow, connected to the frontal sinus and the nasal cavity, and thus also to the circulation of digestive gases.