maxilla definition
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- Definition of maxilla - the jaw or jawbone, specifically the upper jaw in most vertebrates. In humans it also forms part of the nose and eye socket. Definition of maxilla - the jaw or jawbone, specifically the upper jaw in most vertebrates. In humans it also forms part of the nose and eye socket. dictionary
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- Definition of Pharynx. The pharynx is the body cavity that connects the nasal and oral cavities with the larynx and esophagus. It is commonly referred to as the throat. The pharynx is part of both the digestive and respiratory systems.
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Maxilla This article is about the maxilla in vertebrates. For arthropod maxillae, see Maxilla (arthropod mouthpart). The maxilla (plural: maxillae /mækˈsɪliː/) in animals is the upper jawbone formed from the fusion of two maxillary bones. The upper jaw includes the frontal portion of the palate of the mouth. The two maxillary bones are fused at the intermaxillary suture.
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Dental The bone tissue of the maxilla (upper jawbone) and the mandible (lower jawbone) that surrounds the roots of the teeth; contains a series of alveoli (sockets)- one for each tooth; the tooth does not touch the alveolus due to the periodontal ligament.
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Maxilla The maxilla (plural: maxillae /mækˈsɪliː/)[2] in animals is the upper jawbone formed from the fusion of two maxillary bones. The upper jaw includes the frontal portion of the palate of the mouth.[3][4] The two maxillary bones are fused at the intermaxillary suture.
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uvula palate. (păl`ĭt) , roof of the mouth. The front part, known as the hard palate, formed by the upper maxillary bones and the palatine bones, separates the mouth from the nasal cavity.It is composed of a bone plate covered with a layer of mucous membrane tissue.alate. (păl`ĭt) , roof of the mouth. The front part, known as the hard palate, formed by the upper maxillary bones and the palatine bones, separates the mouth from the nasal cavity.
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mandible a large U-shaped bone constituting the lower jaw. It contains the lower teeth and consists of a horizontal part, a body, and two perpendicular rami that join the body at almost right angles. The body of the mandible is curved, somewhat resembling a horseshoe, and has two surfaces and two borders.
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mouthnoun mouth noun (BODY PART) A1 [ C ] the opening in the face of a person or animal, consisting of the lips and the space between them, or the space behind containing the teeth and the tongue: Open your mouth wide and say Ah. You shouldn't put so much food in your mouth at once.
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- - The maxilla is a vital bone of the midface that: - forms the roof of the mouth. - houses the upper teeth. - forms part of wall of the orbits. - forms the floor and lateral wall of nasal antrum. - It absorbs energy with impact, thus protecting the. orbits, intracranial contents, and nose. - Maxillary fractures usually result from blunt trauma.
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Maxilla The two halves are fused at the intermaxillary suture to form the upper jaw. This is similar to the mandible (lower jaw), which is also a fusion of two halves at the mandibular symphysis. Sometimes (e.g. in bony fish), the maxilla is called upper maxilla, with the mandible being the lower maxilla..
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- The maxillae (plural: maxillae /maekˈsɪliː/) mækˈsɪliː are the two maxilla bones forming the upper jaw and palate of the. Mouth the two halves are fused at the intermaxillary suture to form the upper. Jaw this is similar to the (mandible lower), jaw which is also a fusion of two halves at the mandibular. symphysishe maxillae (plural: maxillae /maekˈsɪliː/) mækˈsɪliː are the two maxilla bones forming the upper jaw and palate of the. mouth
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hip bone sutural bone any of the variable and irregularly shaped bones in the sutures between the bones of the skull. Called also wormian bone. temporal bone one of two bones forming part of the lateral and inferior surfaces of the skull and containing the organs of hearing. See anatomic Table of Bones in the Appendices.
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- Maxillary teeth are small, cone teeth around the edge of the upper  jaw that are used for chewing, grinding and crushing prey. Vomerine  teeth are located between the intern…al nares and used to hold  captured prey. Answered by The WikiAnswers® Community.
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Maxilla (arthropod mouthpart) The labium is immediately posterior to the first maxillae and is formed from the fusion of the second maxillae, although in lower orders including the Archaeognatha (bristletails) and Thysanura (silverfish) the two maxillae are not completely fused.
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Maxilla These include the zygomatic, frontal, palatine, and alveolar processes of the maxilla. They also contain the infraorbital foramen, an opening in the bone just below the eye sockets, and the maxillary sinus, which helps to protect important facial structures during an accidental trauma, like the crumple zone of a car.axilla. The maxilla forms the upper jaw by fusing together two irregularly-shaped bones along the median palatine suture, located at the midline of the roof of the mouth.
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maxillary palp maxillary palp Jointed, sensory structure found on the maxillae of an insect. Cite this article. Pick a style below, and copy the text for your bibliography.
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Maxilla A severe blow to the face can fracture the maxilla, causing the displacement of teeth, loss of feeling in the lips or cheeks, and a retraction of the eyeball. Surgery is required to repair the break, as well as reset the bone and surrounding bones.
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papilla papilla(e) (pəpil´ə) , n a small, nipple-shaped elevation. Papillae. papilla, incisive, n the elevation of soft tissue covering the foramen of the incisive or nasopalatine canal.
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- Quick Answer. According to Healthline, the maxilla performs the function of supporting the teeth in the posterior position. The maxilla completes the upper part of the jaw and fuses two bones along the position of what is known as the palatal fissure.
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tray tray, impression, maxillary, n a tray consisting of a body with a protruding edge and handle used to contain a material (e.g., rubber, hydrocolloid, or alginate) against the palatal tissues for making a mold of the maxillary arch structures. Triple tray.
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maxilla maxilla. ( 1 in vertebrates) one of a pair of joined bones forming the upper jaw, carrying all teeth except the incisors. The term is loosely used to denote the whole of the upper jaw. ( 2 in arthropods) that part of the mouthparts lying behind the jaws. See LABRUM and LABIUM.
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The Retracted Columella The columella, literally meaning small column, is the bridge of tissue separating the nostrils that connects the nasal tip to the nasal base.
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Maxilla Maxilla. The maxilla consists of maxillary bones that form the upper jaw; together they are the keystone of the face, for all other immovable facial bones are connected to them.axilla. The maxilla consists of maxillary bones that form the upper jaw; together they are the keystone of the face, for all other immovable facial bones are connected to them.
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#7 anatomy lecture - skull, cranial fossa & foramina maxillae (maxillary bones). two bones of the face. They form the upper jaw, the anterior two thirds of the hard palate, the lateral walls of the nasal cavities, and a portion of the bony orbit of the eye. landmarks: sinuses, alveoli, and the palatine processes.
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Jaw Written By: Jaw, either of a pair of bones that form the framework of the mouth of vertebrate animals, usually containing teeth and including a movable lower jaw (mandible) and fixed upper jaw (maxilla). Jaws function by moving in opposition to each other and are used for biting, chewing, and the handling of food.
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Palate Palate, in vertebrate anatomy, the roof of the mouth, separating the oral and nasal cavities. It consists of an anterior hard palate of bone and, in mammals, a posterior soft palate that has no skeletal support and terminates in a fleshy, elongated projection called the uvula.