A pipe smoker is found to have a white, elevated plaque on his buccal mucosa during a general medical examination. The area cannot be wiped away with sterile gauze. What is the most likely diagnosis?

Surgery

A pipe smoker is found to have a white, elevated plaque on his buccal mucosa during a general medical examination. The area cannot be wiped away with sterile gauze. What is the most likely diagnosis?

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?