floor of orbit

floor of or·bit

[TA]
the floor of the orbit; the shortest of the four walls of the orbit, sloping upward from the orbital margin; it is composed of the maxilla and orbital process of the palatine bone.
References in periodicals archive ?
4%), recti were better visualized adjacent to roof and floor of orbit respectively in coronal scans.
Finger or back of a blunt forceps was inserted as posterior as possible at floor of orbit towards apex.