Select the type of bone disease with which it is most likely to be associated with defect in the mineralization of adult bone secondary to abnormalities in vitamin D metabolism (SELECT 1 DISEASE)

Surgery

Select the type of bone disease with which it is most likely to be associated with defect in the mineralization of adult bone secondary to abnormalities in vitamin D metabolism (SELECT 1 DISEASE)

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?