You have injected local anaesthesia for a patient for extraction of lower molar using classical inferior alveolar nerve block. Which space has the highest chance of infection with this block?

Surgery

You have injected local anaesthesia for a patient for extraction of lower molar using classical inferior alveolar nerve block. Which space has the highest chance of infection with this block?

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?