A 19 yrs old male has a small circumscribed sclerotic swelling over diaphysis of femur, likely diagnosis is:

Surgery

A 19 yrs old male has a small circumscribed sclerotic swelling over diaphysis of femur, likely diagnosis is:

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?