Orbital process of the palatine bone
WebThe orbital process of the palatine bone (figs. 392, 393) is directed upwards and laterally from the front of the perpendicular plate, to which it is joined by a constricted neck. It encloses an air-sinus, and presents three articular and two non-articular surfaces. Of the articular surfaces, (1) the anterior or maxillary, of an oblong form, is ... WebDec 5, 2024 · The palatine bone also contributes to a small portion of the orbital floor, via the orbital process found at the superior end of the perpendicular plate. Nasal bone Nasal bone Os nasale 1/4 The nasal bone …
Orbital process of the palatine bone
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WebOct 29, 2013 · The orbital plate of the maxilla joins the orbital plate of the zygoma and the orbital plate of the palatine bones to form the floor. Medially, the orbital wall consists of … WebExpert Answer. The orbit is the compartment or cavity in which eye is situated. It is basically comprised of seven bones. The seven bones are as following: 1.) Frontal bone 2.) Sphenoid bone: a.) Greater wing of Sphenoid and b.) Lesser wing of Sphenoid 3.) Maxillar ….
WebSome authorities describe the bone as ossifying from four centers: one for the pyramidal process and portion of the vertical part behind the pterygopalatine groove; a second for … WebThe pterygopalatine fossa is a small, triangular space at the angle of junction of the inferior orbital and pterygomaxillary fissures, and placed beneath the apex of the orbit. It is bounded: above by the under surface of the body of the sphenoid and by the orbital process of the palatine bone. in front, by the infratemporal surface of the maxilla;
Weborbital process 1. The process at the tip of the perpendicular portion of the palatine bone directed upward and backward. 2. The process of the zygomatic bone that forms the anterior boundary of the temporal fossa. See also: process Medical Dictionary, © 2009 Farlex and Partners Want to thank TFD for its existence? WebThe process joins dorsally the squamosal and frontal bones. It forms a part of the posterior wall of the orbitotemporal fossa sending a process forward to the palatine bone and the alveolar process of the maxilla. Fig. 5.8 shows the …
Webor·bi·tal pro·cess of palatine bone [TA] the anterior and larger of the two processes at the upper extremity of the vertical plate of the palatine bone, articulating with the maxilla and …
WebThe orbital roof consists of two parts of two bones, the orbital plate frontal bone and the lesser wing of the sphenoid bone. The fossa of the lacrimal gland is in the orbital roof, … reading difficulties and remediationWebThe floor of the orbit is formed by the zygomatic bone, the orbital surface of the maxilla, and the orbital process of the palatine bone (Figure 6 ). It is the shortest of the orbital walls (∼40 mm). Similar to the roof, it is triangular in shape. Posteriorly, the floor is separated from the lateral wall by the inferior orbital fissure. reading difficulties research paperWebJun 24, 2024 · Orbital process: This process originates anteriorly from the perpendicular plate. It features three articular, two non-articular surfaces, and a narrow neck. Articular surfaces Anterior or maxillary surface: It articulates with the maxilla. Posterior or sphenoidal surface: It articulates with the sphenoid bone. how to stud up a wallWebinferior orbital fissure. greater wing of the sphenoid. alveolar process of the maxilla. coronoid process of the mandible. greater palatine foramen. body of the mandible. lesser wing of the sphenoid. posterior nasal aperture (choanae) greater palatine canal. reading dining with divinity wattpadWebDec 7, 2024 · It is involved in the formation of the orbit, nose and palate, holds the upper teeth and plays an important role for mastication and communication. This bone consists of five major parts, one being the … reading difficulties researchWebOct 13, 2024 · These small, L-shaped, facial bones are located between the palatine processes of the maxilla bones and the pterygoid processes of the sphenoid bones. Each … reading digestive disease associatesreading difficulty case study