Frontal bone. Outer surface. (The Pars orbitalis is the bottom third.)
Frontal bone. Inner surface. (The Pars orbitalis is the bottom third.)
Details
Identifiers
Latin
pars orbitalis ossis frontalis
TA98
A02.1.03.022
TA2
541
FMA
52849
Anatomical terminology
[edit on Wikidata]
The orbital or horizontal part of the frontal bone (pars orbitalis) consists of two thin triangular plates, the orbital plates, which form the vaults of the orbits, and are separated from one another by a median gap, the ethmoidal notch.
and 29 Related for: Orbital part of frontal bone information
orbital or horizontal partof the frontalbone (pars orbitalis) consists of two thin triangular plates, the orbital plates, which form the vaults of the...
(meaning "forehead"). The frontalbone is made up of two main parts. These are the squamous part, and the orbitalpart. The squamous part marks the vertical...
important structures of the skull. The orbital surface of the frontal process of the zygomatic bone forms the anterior lateral orbital wall, with usually...
The cranial suture between the frontal and zygomatic bone is found here. On its orbital surface, just within the orbital margin and about 11 mm below the...
wall of the orbit. It articulates above with the orbital plate of the frontalbone, below with the maxilla and the orbital process of palatine bone, in...
Injury or fracture of the lacrimal bone can result in posttraumatic obstruction of the lacrimal pathways. The lateral or orbital surface is divided by...
with nine bones: frontal, ethmoid, nasal, zygomatic, lacrimal, and palatine bones, the vomer, the inferior nasal concha, as well as the maxilla of the other...
The superior orbital fissure is a foramen or cleft of the skull between the lesser and greater wings of the sphenoid bone. It gives passage to multiple...
The frontal process of the maxilla is a strong plate, which projects upward, medialward, and backward from the maxilla, forming partof the lateral boundary...
the occipital bone. The sphenoid bone is one of the seven bones that articulate to form the orbit. Its shape somewhat resembles that of a butterfly or...
Orbital plate may refer to: OrbitalpartoffrontalboneOrbital lamina of ethmoid bone This disambiguation page lists articles associated with the title...
forms the posterior partof the lateral wall of the orbit. Its upper serrated edge articulates with the orbital plate of the frontalbone. Its inferior rounded...
corresponding half of the vertical part (squama) and horizontal part (orbitalpart) of the frontalbone. At birth the frontalbone contains two portions...
groups. Behind the ridges, deeper in the bone, are the frontal sinuses. The brow ridges, being a prominent partof the face in some ethnic groups and a trait...
elongated opening located above the orbit (eye socket) and under the forehead. It is partof the frontalboneof the skull. The supraorbital foramen lies...
ethmoidal foramen: 1464.e13 (at the junction of the cribiform plate of ethmoid bone and orbitalpartoffrontalbone: 566 ). Within the cranial cavity, it passes...
the orbital septum (palpebral fascia) is a membranous sheet that acts as the anterior (frontal) boundary of the orbit. It extends from the orbital rims...
puncture the thin layer oforbitalbone at the top of the socket and then inject alcohol or formalin into the white matter of the frontal lobes through this...
zygomatic bone or malar bone. The prefrontal bone is a bone separating the lacrimal and frontalbones in many tetrapod skulls. The skull of fishes is...
the zygomatic bone, forms the anterior lateral orbital wall This disambiguation page lists articles associated with the title Frontal process. If an...
wing; below, by the medial margin of the orbital surface of the great wing; and is completed laterally by the frontalbone. It transmits the oculomotor nerve...
nasal bones are two small oblong bones, varying in size and form in different individuals; they are placed side by side at the middle and upper partof the...
damage to the adjacent orbitalpartof the frontalbone. A CT scan or magnetic resonance imaging may be used to identify the extent of the cancer. A biopsy...
partof the medial wall of the orbit; it articulates above with the orbital plate of the frontalbone, below with the maxilla and orbital process of the...
nasal partof the frontalbone, from the frontal process of the maxilla in front of the lacrimal groove, and from the anterior surface and borders of a short...