Treatment for fibrous dysplasia in a young 25 yrs old patient involving maxilla is best treated by

Surgery

Treatment for fibrous dysplasia in a young 25 yrs old patient involving maxilla is best treated by

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?