Temporal bone definition. What does temporal mean? 2019-02-05
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Temporal bone : definition of Temporal bone and synonyms of Temporal bone (English)
Gradually, calcium phosphate collects in the cartilage, and it becomes harder and more brittle. Although the standards discussed herein reflect the University of Iowa's head and neck protocols, reliance on any information provided herein is solely at your own risk. See More : of, relating to, or constituting the exceptionally hard and dense portion of the human temporal bone that contains the internal auditory organs and is a pyramidal process wedged in at the base of the skull between the sphenoid and occipital bones with its lower half exposed on the surface of the skull and pierced by the external auditory canal. It is a large bone formed by the fusion of parts: the squamous the flattened anterior-superior part , the tympanic the curved anterior-inferior part , the mastoid the irregular posterior portion , and the petrous the part at the base of the skull. Each temporal bone consists of four portions: the mastoid, the squama, the petrous, and the tympanic. Blood vessels course through every layer of bone, carrying nutritive elements, oxygen, and other products.
Either of a pair of compound bones forming the lateral left and right surfaces and base of the skull which contains the organs of hearing. Cartilage forms the major part of bone in the very young; this accounts for the great flexibility and resiliency of the infant skeleton. The temporal bone supports that part of the face known as the temple and houses the structures of the organ of hearing. Go to the Edge sub-object level, then select the edge linking the eye muscles to the temporal bone on the side of the head. A large, irregular osseous formation situated in the base and side of the skull; it consists of three parts, squamous, tympanic, and petrous, which are distinct at birth; the petrous part contains the vestibulocochlear organ; the bone articulates with the sphenoid, parietal, occipital, and zygomatic bones, and by a synovial joint with the mandible. See anatomic Table of Bones in the Appendices for regional and alphabetical listings of bones, and see color plates 1 and 2. The osteoblasts enter the hardened cartilage, forming layers of hard, firm bone.
Temporal bone : definition of Temporal bone and synonyms of Temporal bone (English)
I swabbed the C-5 vertebra, the hyoid and the temporal bone. Some authorities also include the maxilla, zygomatic bone, and palatine bone. Bones, ligaments, muscles, and tendons are the tissues of the body responsible for supporting and moving the body. In many mammals this is a separate tympanic bone derived from the of the reptilian lower jaw, and, in some cases, it has an additional entotympanic bone. Long bones grow in length because of special cross-sectional layers of cartilage located near the flared ends of the bone.
Am rechten Schläfenbein ist ein längsverlaufender Bruch. This membrane encloses all bones completely except at the joints where there is a layer of cartilage. You can complete the definition of temporal bone given by the English Definition dictionary with other English dictionaries: Wikipedia, Lexilogos, Oxford, Cambridge, Chambers Harrap, Wordreference, Collins Lexibase dictionaries, Merriam Webster. Ich weiß, aber ich habe eine Impressionsfraktur am Schläfenbein gefühlt und aus ihrem Ohr kommt Rückenmarksflüssigkeit. Some authorities include the lacrimal bones, nasal bones, inferior nasal concha, and vomer and exclude the hyoid bone. Search temporal bone and thousands of other words in English definition and synonym dictionary from Reverso.
With Reverso you can find the English translation, definition or synonym for temporal bone and thousands of other words. In , bone is replaced by fibrous tissue because of abnormal calcium metabolism. Some, such as the pelvis, are mainly supporting structures. These harden and new cartilage is produced by the same process as previously described. The condition usually is due to overactivity of the parathyroid glands. The auditory bulla is homologous with the tympanic part of the temporal bone.
The basic chemical in bone, which gives bone its hardness and strength, is calcium phosphate. Temporal Bone Neoplasms and Lateral Cranial Base Surgery. I know, but I felt a depressed temporal bone fracture, and she has spinal fluid coming out of her ear. National Library of Medicine 0. The University of Iowa does not recommend or endorse any specific tests, physicians, products, procedures, opinions, or other information that may be mentioned on this web site. Blood vessels enter the channels, bearing with them small cells of connective tissue, some of which become osteoblasts, cells that form true bone.
What does temporal bone mean? definition, meaning and pronunciation (Free English Language Dictionary)
Although it is not common, it may occur in any of the bones of the body, and at any age. Bone is not uniform in structure but is composed of several layers of different materials. In: Cummings Otolaryngology—Head and Neck Surgery, Sixth Edition 2719-2747. See anatomic Table of Bones in the Appendices. The process continues until the body reaches full growth. See anatomic Table of Bones in the Appendices. It is a large bone formed by the fusion of parts: the squamous the flattened anterior-superior part , the tympanic the curved anterior-inferior part , the mastoid the irregular posterior portion , and the petrous the part at the base of the skull.
List of Donors The Department of Otolaryngology and the University of Iowa wish to acknowledge the support of those who share our goal in improving the care of patients we serve. In the dog the styloid process is represented by a series of 4 articulating bones, from top down , , , ; the first two represent the styloid process, and the ceratohyal represents the anterior horns of the and articulates with the which represents the body of the hyoid bone. Each temporal bone bears the mastoid process and articulates on its under surface with the head of the jaw bone mandible. Ich habe einen Abstrich vom C5-Wirbel, dem Zungen- und dem Schläfenbein. Some bones have a chiefly protective function. .
It gives support to the tendons that secure the muscle to the bone and also serves as a protective sheath. Encased within these layers is the tissue that makes up most of the volume of bone, called cancellous or spongy bone because it contains little hollows like those of a sponge. In these diseases there is softening of the bones, due to inadequate concentration of calcium or phosphorus in the body. Hör zu, Pavarotti, ich brauche den C5-Wirbel, das Zungenbein und das Schläfenbein. Other bones, such as the jaw and the bones of the fingers, are concerned chiefly with movement. I found a perimortem depression fracture on the victim's left temporal bone. There's a longitudinal fracture to the right temporal bone.
