A 12-years-old boy presents with a symmetric, expansile cystic lesion in the proximal humerus. All of the following can be done for his treatment except

Surgery

A 12-years-old boy presents with a symmetric, expansile cystic lesion in the proximal humerus. All of the following can be done for his treatment except

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?