- vertebroarterial foramen
- f. transversarium.
Medical dictionary. 2011.
Medical dictionary. 2011.
Foramen — A natural opening. Although a foramen is usually through bone, it can be an opening through other types of tissue, as with the foramen ovale. * * * An aperture or perforation through a bone or a membranous structure. SYN: trema (1). [L. an… … Medical dictionary