This is an instrument used in those days for opening the ostia of sinuses in cases of sinusitis. The tip is blunt. The instrument is used by Surgeons now to drain abscess in the following regions except.

Surgery

This is an instrument used in those days for opening the ostia of sinuses in cases of sinusitis. The tip is blunt. The instrument is used by Surgeons now to drain abscess in the following regions 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?