Pterygospinous Bar and Foramen in the Adult Human Skulls of North India: Its Incidence and Clinical Relevance

Table 1

Incidence of pterygospinous bar and foramen in present study.

Total skulls observed	500
(1) Pterygospinous bar present in	51 (10.2%)
(2) Incompletely ossified in	31 (6.2%)	U/L	Rt	13
			Lt	12
		B/L	06
(3) Completely ossified in	20 (4%)	U/L	Rt	14
			Lt	06
		B/L	00