2. Shape & Extensions
Shape: Funnle-shaped.
Extensions:
- Above: base of skull.
- Below: Esophagus at level of C6
vertebra.
Length: 5 inches
Diameter: 3.5 cm at upper end & 1.5
Dr.Sherif
3. Parts of Pharynx
•1- Naso-pharynx
•2- Oro-pharynx
•3- Laryngo-pharynx
Dr.Sherif
Fahmy