Term Name:	incisura fossa
Synonyms:
Definition:	The condyloid fossa on the cranial aspect of the Atlas my be perforated (foramen fossa) or have an open dorsal notch (Incisura fossa) in which the apex of the dens rides. (From Baumel et al. 1993)
Ontology:	Uberon Ontology [UBERON:0018328]