Multiple choice

Where is the schneiderian membrane located?

  1. Windpipe

  2. Pharynx

  3. Larynx

  4. Maxillary region

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

The maxillary sinus is lined with schneiderian membrane. This membrane is histologically a bilaminar membrane with ciliated columnar epithelial cells on the internal side and periosteum on the osseous side.