A 50-year-old construction worker with a history of tobacco use since last 20 years presents with a growth on his lower lip. The biopsy confirms a carcinoma. What is the most likely cancer?

Surgery

A 50-year-old construction worker with a history of tobacco use since last 20 years presents with a growth on his lower lip. The biopsy confirms a carcinoma. What is the most likely cancer?

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?