Although the bones developed separately in the embryo and fetus, in the adult, they are tightly fused with connective tissue and adjoining bones do not move (Figure 2). The thoracic cage, or rib cage, protects the heart and the lungs. { bidder: 'ix', params: { siteId: '555365', size: [120, 600] }}, The axial skeleton forms the central axis of the body and includes the bones of the skull, ossicles of the middle ear, hyoid bone of the throat, vertebral column, and the thoracic cage (ribcage) (Figure 1). "loggedIn": false How to use axial in a sentence. { bidder: 'pubmatic', params: { publisherId: '158679', adSlot: 'cdo_topslot' }}]}, { bidder: 'ix', params: { siteId: '195467', size: [300, 250] }}, Axial skeleton definition is - the skeleton of the trunk and head. userIds: [{ { bidder: 'pubmatic', params: { publisherId: '158679', adSlot: 'cdo_rightslot2' }}]}]; var pbAdUnits = getPrebidSlots(curResolution); 1. bids: [{ bidder: 'rubicon', params: { accountId: '17282', siteId: '162036', zoneId: '776130', position: 'btf' }}, { bidder: 'sovrn', params: { tagid: '346688' }}, al. name: "unifiedId", Figure 2. The 14 facial bones are the nasal bones, the maxillary bones, zygomatic bones, palatine, vomer, lacrimal bones, the inferior nasal conchae, and the mandible. iasLog("exclusion label : lcp"); { bidder: 'pubmatic', params: { publisherId: '158679', adSlot: 'cdo_rightslot2' }}]}]; }); iasLog("criterion : cdo_c = " + ["science_geographic_locales", "beauty_health_fitness"]); { bidder: 'sovrn', params: { tagid: '387233' }}, Usage explanations of natural written and spoken English, 0 && stateHdr.searchDesk ? Human Axial Skeleton. An axial-flow pump, or AFP, is a common type of pump that essentially consists of a propeller in a pipe. The axial plane of a fold is the plane or surface that divides the fold as symmetrically as possible. { bidder: 'triplelift', params: { inventoryCode: 'Cambridge_HDX' }}, Figure 3. iasLog("setting page_url: - https://dictionary.cambridge.org/dictionary/english/axial"); googletag.pubads().setTargeting("cdo_ptl", "entry-lcp"); of, pertaining to, characterized by, or forming an axis: an axial relationship. { bidder: 'sovrn', params: { tagid: '446382' }}, Each vertebral body has a large hole in the center through which the nerves of the spinal cord pass. var dfpSlots = {}; bids: [{ bidder: 'rubicon', params: { accountId: '17282', siteId: '162050', zoneId: '776358', position: 'atf' }}, { bidder: 'criteo', params: { networkId: 7100, publisherSubId: 'cdo_rightslot2' }}, { bidder: 'appnexus', params: { placementId: '19042093' }}, var mapping_rightslot2 = googletag.sizeMapping().addSize([746, 0], [[300, 250], [120, 600], [160, 600]]).addSize([0, 0], []).build(); Improve your vocabulary with English Vocabulary in Use from Cambridge.Learn the words you need to communicate with confidence. { bidder: 'criteo', params: { networkId: 7100, publisherSubId: 'cdo_rightslot' }}, { bidder: 'criteo', params: { networkId: 7100, publisherSubId: 'cdo_topslot' }}, The axial skeleton includes the bones that form the skull, laryngeal skeleton, vertebral column, and thoracic cage. The axial skeleton contains 80 bones. { bidder: 'ix', params: { siteId: '195466', size: [728, 90] }}, Figure 4. { bidder: 'onemobile', params: { dcn: '8a969411017171829a5c82bb4deb000b', pos: 'cdo_btmslot_300x250' }}, £23.53. { bidder: 'ix', params: { siteId: '195464', size: [300, 600] }}, { bidder: 'ix', params: { siteId: '194852', size: [300, 250] }}, Although it is not found in the skull, the hyoid bone is considered a component of the axial skeleton. The vertebral column is approximately 71 cm (28 inches) in adult male humans and is curved, which can be seen from a side view. The cranial bones are eight bones that form the cranial cavity, which encloses the brain and serves as an attachment site for the muscles of the head and neck. The coccyx is typically 3–4 vertebrae that fuse into one. Previously, the diagnosis of ankylosing spondylitis required advanced changes on plain radiographs of the sacroiliac joints. Add the power of Cambridge Dictionary to your website using our free search box widgets. { bidder: 'criteo', params: { networkId: 7100, publisherSubId: 'cdo_btmslot' }}, "error": true, {code: 'ad_leftslot', pubstack: { adUnitName: 'cdo_leftslot', adUnitPath: '/2863368/leftslot' }, mediaTypes: { banner: { sizes: [[120, 600], [160, 600]] } }, Miller-Keane Encyclopedia and Dictionary of Medicine, Nursing, and Allied Health, Seventh Edition. {code: 'ad_topslot_a', pubstack: { adUnitName: 'cdo_topslot', adUnitPath: '/2863368/topslot' }, mediaTypes: { banner: { sizes: [[300, 250]] } }, The thoracic and sacral curves are concave (curve inwards relative to the front of the body) and the cervical and lumbar curves are convex (curve outwards relative to the front of the body). { bidder: 'ix', params: { siteId: '195466', size: [728, 90] }}, Axial and appendicular skeleton are the two main parts of the endoskeleton of vertebrates … axial plane (plural axial planes) (anatomy) Any plane that divides the body into superior and inferior parts, roughly perpendicular to spine. bids: [{ bidder: 'rubicon', params: { accountId: '17282', siteId: '162050', zoneId: '776336', position: 'btf' }}, dfpSlots['houseslot_b'] = googletag.defineSlot('/2863368/houseslot', [], 'ad_houseslot_b').defineSizeMapping(mapping_houseslot_b).setTargeting('sri', '0').setTargeting('vp', 'btm').setTargeting('hp', 'center').setCategoryExclusion('house').addService(googletag.pubads()); The propeller can be driven directly by a sealed motor in the pipe or by electric motor or petrol/diesel engines mounted to the pipe from the outside or by a right-angle drive shaft that pierces the pipe. Figure 1. Learn more. var mapping_rightslot = googletag.sizeMapping().addSize([746, 0], [[300, 250]]).addSize([0, 0], []).build(); { bidder: 'triplelift', params: { inventoryCode: 'Cambridge_MidArticle' }}, axial skeleton. In dentistry, relating to or parallel with the long axis of a tooth. googletag.pubads().addEventListener('slotRenderEnded', function(event) { if (!event.isEmpty && event.slot.renderCallback) { event.slot.renderCallback(event); } }); if(refreshConfig.enabled == true) {code: 'ad_topslot_b', pubstack: { adUnitName: 'cdo_topslot', adUnitPath: '/2863368/topslot' }, mediaTypes: { banner: { sizes: [[728, 90]] } }, In the last article, we had discussed the Drilling Machine, Surface Grinding Machine, Milling Machine, lathe machine, etc. { bidder: 'ix', params: { siteId: '194852', size: [300, 250] }}, Free postage. type: "html5", googletag.pubads().setTargeting("cdo_t", "animal-anatomy"); You can also find related words, phrases, and synonyms in the topics: to make someone feel healthier, and more energetic again, You’re in good hands (Idioms with ‘hand’, Part 2), Clear explanations of natural written and spoken English. googletag.pubads().setTargeting("cdo_dc", "english"); { bidder: 'criteo', params: { networkId: 7100, publisherSubId: 'cdo_btmslot' }}, const customGranularity = { bids: [{ bidder: 'rubicon', params: { accountId: '17282', siteId: '162036', zoneId: '776140', position: 'atf' }}, googletag.pubads().setTargeting("cdo_c", ["science_geographic_locales", "beauty_health_fitness"]); 'cap': true { bidder: 'pubmatic', params: { publisherId: '158679', adSlot: 'cdo_topslot' }}]}, {code: 'ad_rightslot', pubstack: { adUnitName: 'cdo_rightslot', adUnitPath: '/2863368/rightslot' }, mediaTypes: { banner: { sizes: [[300, 250]] } }, { bidder: 'openx', params: { unit: '539971079', delDomain: 'idm-d.openx.net' }}, { bidder: 'ix', params: { siteId: '195464', size: [120, 600] }}, } iasLog("criterion : sfr = cdo_dict_english"); { bidder: 'onemobile', params: { dcn: '8a969411017171829a5c82bb4deb000b', pos: 'cdo_topslot_728x90' }}, priceGranularity: customGranularity, { bidder: 'triplelift', params: { inventoryCode: 'Cambridge_Billboard' }}, Bones of the Axial Skeleton. { bidder: 'triplelift', params: { inventoryCode: 'Cambridge_MidArticle' }}, { bidder: 'ix', params: { siteId: '195451', size: [300, 250] }}, The axial plane may be vertical, horizontal, or inclined at any intermediate angle. googletag.cmd.push(function() { "login": { var mapping_houseslot_b = googletag.sizeMapping().addSize([963, 0], []).addSize([0, 0], [300, 250]).build(); { bidder: 'ix', params: { siteId: '195466', size: [728, 90] }}, The cranial bones, including the frontal, parietal, and sphenoid bones, cover the top of the head. { bidder: 'pubmatic', params: { publisherId: '158679', adSlot: 'cdo_leftslot' }}]}, { bidder: 'openx', params: { unit: '539971066', delDomain: 'idm-d.openx.net' }}, Learn more. { bidder: 'sovrn', params: { tagid: '346698' }}, {code: 'ad_topslot_a', pubstack: { adUnitName: 'cdo_topslot', adUnitPath: '/2863368/topslot' }, mediaTypes: { banner: { sizes: [[300, 50], [320, 50], [320, 100]] } }, situated in or on an axis. n a device for compressing a gas by accelerating it tangentially by means of bladed rotors, to increase its kinetic energy, and then diffusing it through static vanes (stators), to increase its pressure. 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