This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: All India exam, Subject name: ENT
All of the following are indications for tracheostomy except ? 
Select and explain. 
A. Coma after head injury, B. Maxillofacial injury, C. Bilateral abductor palsy, D. Superior laryngeal nerve palsy
D: Superior laryngeal nerve palsy
Answer: D: Superior laryngeal nerve palsy 
Explanation: Tracheostomy A tracheostomy is a surgical procedure to create an opening through the neck into the anterior wall of trachea. A tube is usually placed through this opening to provide an airway and to remove secretions from the lungs. The tube is called tracheostomy tube. Ref : HAZARIKA 3RD ED.