eRadiograph Volume 7: Imaging of Oral Cavity | Page 171

Fig. 1D

•2. Submucosa containing
A) minor salivary glands.
B) lymphoid tissue of waldeyer.
•3. Pharyngobasilar fascia.
•4.Superior and middle constrictor.
•5.Buccopharyngeal fascia.

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Pharyngeal Mucosal Space

Figure 1(C) and (D):
From internal to external,
•1. Mucosa- two recesses – 1.. ET orifice
2..lateral pharyngeal recess
(fossa of Rosenmuller)
-one protrusion – 1..torus tubaris.