Disorders of pharynx Flashcards
1
Q
What is the weak area of the pharynx?
A
The area between the thyropharyngeal and cricopharyngeal parts of the inferior pharyngeal constrictor muscle
2
Q
What is meant by a pharyngeal pouch?
A
Diverticulum of the pharynx
between the thyropharyngeal and cricopharyngeal parts of the inferior pharyngeal constrictor muscle
3
Q
What causes a pharyngeal pouch to form?
A
Failure of upper oesophageal sphincter to relax
Abnormal timing of swallowing
give raised pressure in laryngopharynx
4
Q
What are the signs and symptoms of a pharyngeal pouch?
A
Dysphagia
Regurgitation of food
Bad breath
