Sinus Paranasal sinuses

Sinus Paranasal sinuses:These four pairs: the ethmoid bone ethmoid and maxillary bone maxilla and anterior frontal bone and bone brushes sphenoid.Sinus contains conditioned and lined with a layer of mucous membrane of the vertical type Mahdbciliated pseudostratified columnar epithelium with cells secrete mucus mucus secreting cells..Name sinus bone is the same name in which they exist.
Ethmoid bone: ETHMOID BONE:Can see multiple destinations, and to Taatkhalah:Imagine office component of table office where the inclusion of the two sides, imagine that you have worked rip in half and put a board so that enters half inside and half remain abroad, then worked holes in the desktop on both sides of the board, then install on each side on the inside Listing of shelves of wood, and finally Listing filled balloons.(Important note: Lower clamshell is not considered part of the ethmoid bone, but independent herself).Inclusion of aspects from the Foreign Office are most of the inner wall of the eye socket.Balloons are air-filled spaces in the ethmoid bone, which is so thin exposed to break quickly.

Here look at the ethmoid bone from the topAs if you look at the surface of the table from aboveAs you can see the board in the center and the holes on the sides






Here are three oysters noted as the ethmoid bone is located at the top and belongs Supreme Mahartan and Central, and see the cells filled with air in the interior of the eye,Also considers sinus below the cheeks, which is part of the upper jaw bone,Sinus believes that the Supreme