An alcoholic who presented with heaburn is diagnosed of having esophagitis. The MOST common cause of esophagitis is:

Surgery

An alcoholic who presented with heaburn is diagnosed of having esophagitis. The MOST common cause of esophagitis is:

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?