A tooth which is impacted mesioangularly, in class2, position C has a difficulty index of:

Surgery

A tooth which is impacted mesioangularly, in class2, position C has a difficulty index of:

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?