A Morphometric Study of the Foramen of Diaphragma Sellae and Delineation of Its Relation to Optic Neural Pathways through Computer Aided Superimposition

Table 6

Comparison of the studies of dimensions of FDS.

Study	A-P dimension		Coronal dimension
	Mean; (mm.)	SD; (mm.)	Mean; (mm.)	SD; (mm.)
Kursat et al. [6]	6.40	0.65	6.20	1.07
Won et al. [5]	7.6	0.95	7.9	1.0
Campero et al. [1]	7.26	—	7.33	—
Renn and Rhoton Jr. [7]	8	—	11	—
Present study	6.5	2.1	8.2	2.7