In depressed zygomatic arch fracture, difficulty in opening the mouth is caused by impingement of:

Surgery

In depressed zygomatic arch fracture, difficulty in opening the mouth is caused by impingement 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?