Laryngeal Paralysis

Question 1

What is Laryngeal paralysis

Answer 1

Is degeneration of the nerves that control the muscles that open and close the larynx - Laryngeal cartilage + vocal cords to lie medially, narrowing the laryngeal lumen and are unable to be opened during breathing

Question 2

Can this be bilateral or lateral?

Answer 2

It can be both bilateral or lateral

Question 3

Clinical signs

Answer 3

1. exercise intolerance
2. excessive panting
3. poor bark quality

Question 4

What two procedures are done to fix this?

Answer 4

1. Arytenoid Lateralisation Laryngoplasty (Tie-Back) & Tracheostomy