The foramen rotundum is a circular hole in the sphenoid bone that connects the middle cranial fossa and the pterygopalatine fossa. [ Wikipedia:Foramen_rotundum ]
术语信息
- FMA:53154
- Wikipedia:Foramen_rotundum
- EHDAA:10629
- EHDAA2:0000552
- EMAPA:18712
- SCTID:369439002
- VHOG:0001543
- AAO:0000194
A circular hole in the sphenoid bone that connects the middle cranial fossa and the pterygopalatine fossa.vity. [Wikipedia:Foramen_rotundum][VHOG]
It is suggested that the mammalian lamina ascendens arose from an upgrowth of the root of the quadrate ramus of the epipterygoid in cynodonts, separating foramen rotundum from foramen ovale.[well established][VHOG]
The foramen rotundum is a circular hole in the sphenoid bone that connects the middle cranial fossa and the pterygopalatine fossa.