A patient presents with compound fracture of Tibia with 1 cm opening in skin. Which grade it belongs?

Surgery

A patient presents with compound fracture of Tibia with 1 cm opening in skin. Which grade it belongs?

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?