The posterior border is concave, free, and serves for the attachment of the soft palate. This canal transmits the greater palatine … The three processes are: The frontal process of maxilla is a strong plate, which projects upward, medialward, and backward from the maxilla, forming part of the lateral boundary of the nose. The ulna is a long bone found in the forearm that stretches from the elbow to the smallest finger, and when in anatomical position, is found on the medial side of the forearm. The greater wing of the sphenoid bone, or alisphenoid, is a bony process of the sphenoid bone; there is one on each side, extending from the side of the body of the sphenoid and curving upward, laterally, and backward. In human anatomy of the mouth, the palatine process of maxilla (palatal process), is a thick, horizontal process of the maxilla.It forms the anterior three quarters of the hard palate, the horizontal plate of the palatine bone making up the rest. The ulna is shorter and smaller than the radius. The lateral border is united with the lower margin of the perpendicular plate, and is grooved by the lower end of the greater palatine canal. horizontal plate, perpendicular plate. ), https://en.wikipedia.org/w/index.php?title=Palatine_process_of_maxilla&oldid=971688880, Creative Commons Attribution-ShareAlike License, This page was last edited on 7 August 2020, at 16:40. Palatine bonePalatine bone**Palatine bone is situated at the back part of**Palatine bone is situated at the back part ofthethe nasal cavitynasal cavity between thebetween the maxillamaxilla and theand thepterygoid process of thepterygoid process of the sphenoidsphenoid..**Palatine bone contributes to the walls of three**Palatine bone contributes to the … Superior to inferior nasal concha are the middle nasal concha and superior nasal concha which arise from the cranial portion of the skull. It extends from the lateral side of the elbow to the thumb side of the wrist and runs parallel to the ulna. It is situated at the upper and lateral part of the face and forms the prominence of the cheek, part of the lateral wall and floor of the orbit, and parts of the temporal fossa and the infratemporal fossa. The anterior border is serrated. It articulates with the palatine process of maxilla. Now customize the name of a clipboard to store your clips. Clipping is a handy way to collect important slides you want to go back to later. Surgical anatomy of palate by Dr. Amit Suryawanshi .Oral & Maxillofacial Su... history and development of dental implants /orthodontic courses by Indian den... No public clipboards found for this slide, Triveni institute of Dental Sciences, Hospital and Research Centre(TIDSHRC). We use your LinkedIn profile and activity data to personalize ads and to show you more relevant ads. The ethmoidal labyrinth or lateral mass of the ethmoid bone consists of a number of thin-walled cellular cavities, the ethmoid air cells, arranged in three groups, anterior, middle, and posterior, and interposed between two vertical plates of bone; the lateral plate forms part of the orbit, the medial plate forms part of the nasal cavity. Left palatine bone. In this opening the orifices of two lateral canals are visible; they are named the incisive canals or foramina of Stenson; through each of them passes the terminal branch of the descending palatine artery and the nasopalatine nerve. The palatine bone somewhat resembles the letter �L�, and consists of a horizontal and a perpendicular plate, and three outstanding processes – viz. The posterior border is serrated for articulation with the horizontal part of the palatine bone. The palatine bones are paired and intervene between the maxillae in front and the pterygoid processes of sphenoid behind. When the two maxillae are articulated, a funnel-shaped opening, the incisive foramen, is seen in the middle line, immediately behind the incisor teeth. - Horizontal projection that articulates with the palatine process of the maxilla bone - Forms the posterior portion of the hard palate. horizontal process explanation free. Roof, floor, and lateral wall of left nasal cavity. b. Roof, floor, and lateral wall of left nasal cavity. The vomer forms the inferior part of the nasal septum, with the superior part formed by the perpendicular plate of the ethmoid bone. Together with the maxillae they comprise the hard palate. Greater palatine foramen Scribd will begin operating the SlideShare business on December 1, 2020 See our User Agreement and Privacy Policy. The body of the sphenoid bone, more or less cubical in shape, is hollowed out in its interior to form two large cavities, the sphenoidal sinuses, which are separated from each other by a septum. Palatine Bone Ossification. The medial border is thicker in front than behind, and is raised above into a ridge, the nasal crest, which, with the corresponding ridge of the opposite bone, forms a groove for the reception of the vomer. Enlarged. In the disarticulated bone many of these cells are opened into, but when the bones are articulated, they are closed in at every part, except where they open into the nasal cavity. The horizontal plate of palatine bone is a quadrilateral part of the palatine bone, and has two surfaces and four borders. The upper surface of the palatine process is concave from side to side, smooth, and forms the greater part of the floor of the nasal cavity. The horizontal plate makes up the roof of the mouth, and the rear portion of the oral cavity, just behind the nasal cavity; its front end is serrated and its back end is smoother. Meaning of horizontal process medical term. The obturator foramen, along with the ilium and other fused bones, forms part of either side of the pelvis. The name is derived from the Latin word for a ploughshare and the shape of the bone. Position of palatine process (shown in red). The small part in front of this suture constitutes the premaxilla (os incisivum), which in most vertebrates forms an independent bone; it includes the whole thickness of the alveolus, the corresponding part of the floor of the nose and the anterior nasal spine, and contains the sockets of the incisor teeth. As of this date, Scribd will manage your SlideShare account and any content you may have on SlideShare, and Scribd's General Terms of Use and Privacy Policy will apply. In human anatomy of the mouth, the palatine process of maxilla (palatal process), is a thick, horizontal process of the maxilla. I pasted a website that might be helpful to you: ⇒ www.HelpWriting.net ⇐ Good luck! The superior pubic ramus is a part of the pubic bone which forms a portion of the obturator foramen. It is the second largest bone in the human body next to the femur. The horizontal plate of palatine bone is a quadrilateral part of the palatine bone, and has two surfaces and four borders.. Contents. If you wish to opt out, please close your SlideShare account. Palatine bonePalatine bone**Palatine bone is situated at the back part of**Palatine bone is situated at the back part ofthethe nasal cavitynasal cavity between thebetween the maxillamaxilla and theand thepterygoid process of thepterygoid process of the sphenoidsphenoid..**Palatine bone contributes to the walls of three**Palatine bone contributes to the walls of threecavities:- 1]cavities:- 1] The floor and lateral wall of theThe floor and lateral wall of thenasal cavitynasal cavity; 2]; 2] The roof of the mouthThe roof of the mouth, and, and3]3] The floor of the orbitThe floor of the orbit..**Palatine bone enters into the formation of two**Palatine bone enters into the formation of twofossæ, thefossæ, the pterygopalatinepterygopalatine andand pterygoidpterygoid fossæfossæ;;and one fissure, theand one fissure, the inferior orbital fissureinferior orbital fissure..