osteology, the osteon or haversian system (/həˈvɜːr.ʒən/; named for Clopton Havers) is the fundamental functional unit of much compact bone. Osteons are roughly...
9 KB (928 words) - 13:01, 30 April 2024
osteoblasts together with the bone made by a unit of cells is usually called the osteon. Osteoblasts are specialized, terminally differentiated products of mesenchymal...
34 KB (3,988 words) - 11:31, 24 March 2024
The bone collar is eventually mineralized and lamellar bone is formed. Osteons are components or principal structures of compact bone. During the formation...
9 KB (965 words) - 19:43, 25 October 2023
osteons together. The columns are metabolically active, and as bone is reabsorbed and created the nature and location of the cells within the osteon will...
76 KB (8,829 words) - 14:23, 24 May 2024
periosteum is derived from the Greek peri-, meaning "surrounding", and -osteon, meaning "bone". The peri refers to the fact that the periosteum is the...
5 KB (497 words) - 05:50, 24 April 2024
An osteoclast (from Ancient Greek ὀστέον (osteon) 'bone', and κλαστός (clastos) 'broken') is a type of bone cell that breaks down bone tissue. This function...
26 KB (2,925 words) - 20:28, 17 May 2024
Osteology (from Greek ὀστέον (ostéon) 'bones', and λόγος (logos) 'study') is the scientific study of bones, practised by osteologists. A subdiscipline...
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his new discipline of medicine "osteopathy", reasoning that "the bone, osteon, was the starting point from which [he] was to ascertain the cause of pathological...
56 KB (3,802 words) - 16:34, 11 June 2024
from periosteum. They interconnect the haversian canals (running inside osteons) with each other and the periosteum. They usually run at obtuse angles...
2 KB (129 words) - 23:44, 1 February 2024
Canaliculi in bone osteons Diagram of cross-section of bone osteons showing osteocytes and interconnecting canaliculi. Identifiers TH H2.00.03.7.00003...
2 KB (199 words) - 04:03, 25 September 2023
derived from the prefix osteo- (from Ancient Greek: ὀστέον, romanized: ostéon, lit. 'bone') combined with arthritis (from ἀρθρῖτῐς, arthrîtis, lit. ''of...
131 KB (13,640 words) - 17:45, 1 July 2024
The name Malacosteus is derived from the Greek malakos meaning "soft" and osteon meaning "bone". Another common name for these fishes is "rat-trap fish"...
11 KB (1,354 words) - 13:05, 20 May 2023
PTH indirectly stimulates osteoclast activity within the bone matrix (osteon), in an effort to release more ionic calcium (Ca2+) into the blood to elevate...
34 KB (4,157 words) - 07:52, 21 May 2024
by Carl Linnaeus in 1753. The scientific name is derived from the Greek osteon (bone) and Latin spermum (seed). Plants of the World Online and the South...
18 KB (1,407 words) - 09:27, 24 April 2024
peripheral ossifying fibroma, osseous ost(e)-, oste(o)- bone Greek ὀστέον (ostéon), bone osteoporosis, osteoarthritis ot(o)- of or pertaining to the ear Greek...
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treatment won't stop the infection. The word is from Greek words ὀστέον osteon, meaning bone, μυελός myelos meaning marrow, and -ῖτις -itis meaning inflammation...
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pattern of nonhuman bones is plexiform or fibrolamellar if the primary osteon has the linear arrangement of rows or bands, analysing the microscopic anatomy...
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the puzzle Ostomachion, a Greek compound word formed from the roots of osteon (ὀστέον, 'bone') and machē (μάχη, 'fight'). Gotthold Ephraim Lessing discovered...
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2004-03-11. Retrieved 2009-12-19. "The Bioarchaeology of Crucifixion". PoweredbyOsteons.org. Retrieved 2011-11-04. "A multidisciplinary study of calcaneal trauma...
94 KB (10,940 words) - 15:57, 26 June 2024
W dant "tooth" atamn "tooth" *h₃ésth₁, *h₂óst- "bone" os (ossis) "bone" ostéon "bone" (osteoporosis, etc.) ásthi (asthnás) "bone" Av ast-, asti- (gen....
337 KB (8,973 words) - 00:24, 23 June 2024
blood vessels and the osteocytes. Haversian canals are contained within osteons, which are typically arranged along the long axis of the bone in parallel...
8 KB (716 words) - 15:32, 13 May 2024
List of diseases (O) (section Osteon–Osteos)
This is a list of diseases starting with the letter "O". Diseases Alphabetical list 0–9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z See also Health...
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lamellae. The microstructure of bone then forms vascular channels, called osteons, which are surrounded by lamellae. At the subsequent scale of bones, there...
124 KB (13,913 words) - 18:29, 16 June 2024
Dunkleosteus combines David Dunkle's surname with the Greek word ὀστέον (ostéon 'bone'), literally meaning "Dunkle's bone". Originally thought to be a member...
48 KB (4,031 words) - 17:40, 25 June 2024
Asia consisting of eight species. The name is derived from the Greek word osteon, meaning "bone", and the Old French word breme, a type of freshwater fish...
4 KB (317 words) - 09:23, 28 May 2024
Byzantine times. The word Ostomachion (Ὀστομάχιον) comes from Greek ὀστέον (osteon) 'bone', and μάχη (mache) 'fight, battle, combat'. The manuscripts refer...
8 KB (687 words) - 07:57, 13 November 2023
non-medical osteopathy. The practice of osteopathy (from Ancient Greek ὀστέον (ostéon) 'bone', and πάθος (páthos) 'pain, suffering') began in the United States...
76 KB (8,025 words) - 16:07, 13 June 2024
bone, just beneath the periosteum. Attachment of the osteoclast to the osteon begins the process. The osteoclast then induces an infolding of its cell...
19 KB (2,218 words) - 23:56, 31 October 2023
Teleostei (/ˌtɛliˈɒstiaɪ/; Greek teleios "complete" + osteon "bone"), members of which are known as teleosts (/ˈtɛliɒsts, ˈtiːli-/), is, by far, the largest...
97 KB (10,092 words) - 17:49, 1 June 2024
less densely connected than those in smaller animals. Intra-trabecular osteon can commonly be found in thick trabeculae of larger animals, as well as...
23 KB (2,815 words) - 05:42, 25 March 2024