Anatomical Position: Orbital plates look downwards. The frontal bone (latin: os frontale) is an unpaired bowl-shaped bone located in the forehead region, which contributes in forming the cranium.The frontal bone lies superior to the nasal bones and anterior to the parietal bones.. Parts of frontal bone.
The name comes from the Latin word frons (meaning "forehead"). The orbital part of the frontal bone.

Anatomical Position: Orbital plates look downwards. : Squama (squama frontalis).—Surfaces.—The external surface (Fig. orbital planum. Orbital Rim Fractures Are of Two Types: The first one is a zygomatic fracture which occurs in the lower edge of the eye rim and in also a part of the cheekbone. Fractures of the frontal bone with associated involvement of the frontal sinuses (FSs) are relatively uncommon injuries in maxillofacial trauma, comprising just around 5% of all maxillofacial injuries. 2. the path of an electron around the nucleus of an atom. 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. [1] These are the vertically oriented squamous part, and the horizontally oriented orbital part, making up the bony part of the forehead, part of the bony orbital cavity holding the eye, and part of the bony part of the nose respectively. Parts: Vertical partor or Squamous part. Nasal spine, which is a projection from the nasal part projects downwards and forwards. I NTRODUCTION. It contributes to form part of the anterior cranial fossa. The frontal bone forms the region of the forehead and resembles a cockleshell in appearance.

Many other injuries may accompany an orbital rim fracture, such as damage to the optic nerve. It requires a lot of force to break the bone. ... is an inferior extension of the squamous part of the frontal bone that joins with the frontal process of the zygomatic bone.
Nasal spine, which is a projection from the nasal part projects downwards and forwards. Parts: Vertical partor or Squamous part. The frontal bone is a bone in the human skull.The bone consists of two portions. orbital part of optic nerve. Nasal part. the part of the frontal bone forming most of the top of the orbit; a thin plate of bone forming the lateral wall enclosing the ethmoidal air cells and forming part of … It contributes to form part of the anterior cranial fossa. 2. Its shape is similar to a shell. orbital plane. orbital process. The frontal bone resembles a cockle-shell in form, and consists of two portions—a vertical portion, the squama, corresponding with the region of the forehead; and an orbital or horizontal portion, which enters into the formation of the roofs of the orbital and nasal cavities. Its shape is similar to a shell. orbital part TA of inferior frontal gyrus. Nasal part. orbital process of palatine bone. orbital plate of ethmoid bone. Surfaces. 3. Second one is frontal sinus fracture or frontal bone fracture which occurs in the upper edge of the eye rim and is also a part of the frontal bone of the forehead. 1. 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. 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.. Horizontal parts or Orbital plates, one on each side. The frontal (L. frontal = brow) bone lies in the region of the brow. adj., adj or´bital.

The orbital part of the frontal bone forms the top of orbit bone and ethmoid sinuses, which are located between your eyes and nose. Learn about the different markings of the frontal bone.

Two openings at the front and back of the orbital part of the frontal bone allow for nerves to run through to the sinuses. The frontal bone is a cranial bone that surrounds and protects the anterior portion of brain. The frontal bone resembles a cockle-shell in form, and consists of two portions—a vertical portion, the squama, corresponding with the region of the forehead; and an orbital or horizontal portion, which enters into the formation of the roofs of the orbital and nasal cavities. The name comes from the Latin word frons (meaning "forehead"). It includes the following 6 parts: Squamous part (main part) Nasal part 2 orbital plates 2… Editor-In-Chief: C. Michael Gibson, M.S., M.D. orbital part of frontal bone. orbital pseudotumor.

The frontal bone forms the region of the forehead and resembles a cockleshell in appearance. The frontal bone is a skull bone that contributes to the cranial vault. Surfaces: orbit: [ or´bit ] 1. the bony cavity containing the eyeball and its associated muscles, vessels, and nerves; the ethmoid, frontal, lacrimal, nasal, palatine, sphenoid, and zygomatic bones and the maxilla contribute to its formation. It includes the following 6 parts: Squamous part (main part) Nasal part 2 orbital plates 2… Surfaces: