Abstract
Presence of ossified structures at the skull base near the sphenoid bone in the infra temporal fossa are clinically significant. We studied the incidence of pterygospinous bar (PSB) and pterygoalar bar (PAB) in 140 dried human skulls. The incidence of pterygospinous bar was 22% and pterygoalar bar was 11%. An unusual large pterygspinous foramen was present in one of the skulls on the left side. Clinical significance of these bars are reviewed.
Full Text 
Sign-in/Register to access full text options
Sign-in/Register to access full text options 
Published version (
Free)
Free) 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call
