A 2-year-old child undergoes tympanostomy tube placement for treatment of chronic bilateral serous otitis media. Which of the following complications is least likely to occur subsequent to surgery?

Surgery

A 2-year-old child undergoes tympanostomy tube placement for treatment of chronic bilateral serous otitis media. Which of the following complications is least likely to occur subsequent to surgery?

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?