A 32 year old female patient underwent extraction of an upper first molar on right side and 0.3 mm of perforation was created into the sinus wall. Caldwell luc incision begins from

Surgery

A 32 year old female patient underwent extraction of an upper first molar on right side and 0.3 mm of perforation was created into the sinus wall. Caldwell luc incision begins from

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?