What Is Schneiderian Membrane?
In Anatomy, the Schneiderian Membrane Is the Membranous Lining of the Maxillary Sinus Cavity. Microscopically There Is a Bilaminar Membrane with...
In anatomy, the Schneiderian membrane is the membranous lining of the maxillary sinus cavity. Microscopically there is a bilaminar membrane with pseudostratified ciliated columnar epithelial cells on the internal side and periosteum on the osseous side.
Where is the Schneiderian membrane located?
The Schneiderian membrane is found within the nasal chamber which helps to smell (olfactory receptor). The membranous lining of the sinus cavity. It's unique therein the ciliated columnar lining is ectodermal derived and features goblet cells.
What is the function of Schneiderian membrane?
The Schneiderian membrane has osteogenic capability and participates in the formation of bone after the sinus floor has been lifted. However, its osteogenic role is weaker than that of the surrounding bony wall of the maxillary sinus.