Following surgical resection of a large thyroid mass, a patient complains of persistent hoarseness and a weak voice. What is the most likely cause of these symptoms?

Surgery

Following surgical resection of a large thyroid mass, a patient complains of persistent hoarseness and a weak voice. What is the most likely cause of these symptoms?

A tender swelling in submandibular triangle is mostly likely diagnosed as

In transfacial proportions, the face Is divided into how many segments:

Specific for Ankylosing spondylitis is true?