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Biomechanical Properties of the Condyle Created by Osteodistraction
A new condyle can be reconstructed by osteodistraction, but the biomechanical properties of the neocondyle remain unknown. This study examined the hypothesis that the biomechanical properties of neocondylar cancellous bone could reach control levels 24 weeks after its creation by osteodistraction. T...
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| Published in: | Journal of dental research 2008-05, Vol.87 (5), p.490-494 |
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| cites | cdi_FETCH-LOGICAL-c397t-adea04675c08c0a4029c49149a1af80738133aeef2dc09a33cdfabcd8e6a92693 |
| container_end_page | 494 |
| container_issue | 5 |
| container_start_page | 490 |
| container_title | Journal of dental research |
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| creator | Zhu, S. Hu, J. Zou, S. Kakudo, K. Tsunokuma, M. |
| description | A new condyle can be reconstructed by osteodistraction, but the biomechanical properties of the neocondyle remain unknown. This study examined the hypothesis that the biomechanical properties of neocondylar cancellous bone could reach control levels 24 weeks after its creation by osteodistraction. The right mandibular condyles were removed and reconstructed by osteo-distraction in 16 adult goats. Their contralateral condyles served as controls. Microstructural and mechanical properties were examined by microcomputed tomography and mechanical testing. At 24 weeks after distraction, the neocondyle grew larger in size, but the shape and histological features were similar to those of the controls. The cancellous bone of the neocondyle even appeared to be more dense and stiffer in comparison with the control condyle. The results of this study suggest that the neocondyle created by osteodistraction develops nearly normal biomechanical properties for functional loading by 24 weeks after creation. |
| doi_str_mv | 10.1177/154405910808700503 |
| format | article |
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This study examined the hypothesis that the biomechanical properties of neocondylar cancellous bone could reach control levels 24 weeks after its creation by osteodistraction. The right mandibular condyles were removed and reconstructed by osteo-distraction in 16 adult goats. Their contralateral condyles served as controls. Microstructural and mechanical properties were examined by microcomputed tomography and mechanical testing. At 24 weeks after distraction, the neocondyle grew larger in size, but the shape and histological features were similar to those of the controls. The cancellous bone of the neocondyle even appeared to be more dense and stiffer in comparison with the control condyle. The results of this study suggest that the neocondyle created by osteodistraction develops nearly normal biomechanical properties for functional loading by 24 weeks after creation.</description><identifier>ISSN: 0022-0345</identifier><identifier>EISSN: 1544-0591</identifier><identifier>DOI: 10.1177/154405910808700503</identifier><identifier>PMID: 18434583</identifier><identifier>CODEN: JDREAF</identifier><language>eng</language><publisher>United States: SAGE Publications</publisher><subject>Animals ; Biomechanical Phenomena ; Bone Density - physiology ; Bone Regeneration - physiology ; Compressive Strength ; Dentistry ; Goats ; Male ; Mandibular Condyle - physiology ; Mandibular Condyle - surgery ; Mandibular Condyle - ultrastructure ; Osteogenesis, Distraction - methods ; Range of Motion, Articular - physiology ; Reconstructive Surgical Procedures - methods ; Statistics, Nonparametric ; Temporomandibular Joint - physiology ; Temporomandibular Joint - surgery ; Temporomandibular Joint - ultrastructure</subject><ispartof>Journal of dental research, 2008-05, Vol.87 (5), p.490-494</ispartof><rights>International and American Associations for Dental Research</rights><rights>Copyright American Association for Dental Research/American Academy of Implant Dentistry May 2008</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c397t-adea04675c08c0a4029c49149a1af80738133aeef2dc09a33cdfabcd8e6a92693</citedby><cites>FETCH-LOGICAL-c397t-adea04675c08c0a4029c49149a1af80738133aeef2dc09a33cdfabcd8e6a92693</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>315,786,790,27957,27958</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/18434583$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Zhu, S.</creatorcontrib><creatorcontrib>Hu, J.</creatorcontrib><creatorcontrib>Zou, S.</creatorcontrib><creatorcontrib>Kakudo, K.</creatorcontrib><creatorcontrib>Tsunokuma, M.</creatorcontrib><title>Biomechanical Properties of the Condyle Created by Osteodistraction</title><title>Journal of dental research</title><addtitle>J Dent Res</addtitle><description>A new condyle can be reconstructed by osteodistraction, but the biomechanical properties of the neocondyle remain unknown. This study examined the hypothesis that the biomechanical properties of neocondylar cancellous bone could reach control levels 24 weeks after its creation by osteodistraction. The right mandibular condyles were removed and reconstructed by osteo-distraction in 16 adult goats. Their contralateral condyles served as controls. Microstructural and mechanical properties were examined by microcomputed tomography and mechanical testing. At 24 weeks after distraction, the neocondyle grew larger in size, but the shape and histological features were similar to those of the controls. The cancellous bone of the neocondyle even appeared to be more dense and stiffer in comparison with the control condyle. The results of this study suggest that the neocondyle created by osteodistraction develops nearly normal biomechanical properties for functional loading by 24 weeks after creation.</description><subject>Animals</subject><subject>Biomechanical Phenomena</subject><subject>Bone Density - physiology</subject><subject>Bone Regeneration - physiology</subject><subject>Compressive Strength</subject><subject>Dentistry</subject><subject>Goats</subject><subject>Male</subject><subject>Mandibular Condyle - physiology</subject><subject>Mandibular Condyle - surgery</subject><subject>Mandibular Condyle - ultrastructure</subject><subject>Osteogenesis, Distraction - methods</subject><subject>Range of Motion, Articular - physiology</subject><subject>Reconstructive Surgical Procedures - methods</subject><subject>Statistics, Nonparametric</subject><subject>Temporomandibular Joint - physiology</subject><subject>Temporomandibular Joint - surgery</subject><subject>Temporomandibular Joint - ultrastructure</subject><issn>0022-0345</issn><issn>1544-0591</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2008</creationdate><recordtype>article</recordtype><recordid>eNp9kEtLw0AUhQdRbK3-ARcSXLiLvfNIMrPU4AsKdaHrcDu5sSlpps6ki_57E1ooKLg6cPjOuZfD2DWHe86zbMoTpSAxHDToDCABecLGgxkP7ikbAwgRg1TJiF2EsALgRmh5zkZcq97Vcszyx9qtyS6xrS020bt3G_JdTSFyVdQtKcpdW-6aXj1hR2W02EXz0JEr69B5tF3t2kt2VmET6OqgE_b5_PSRv8az-ctb_jCLrTRZF2NJCCrNEgvaAioQxirDlUGOlYZMai4lElWitGBQSltWuLClphSNSI2csLt978a77y2FrljXwVLTYEtuG4rUcCk0Vz14-wtcua1v-98KAUb1Q4kBEnvIeheCp6rY-HqNfldwKIZ9i7_79qGbQ_N2sabyGDkM2gPTPRDwi45n_6n8ASqvgeY</recordid><startdate>200805</startdate><enddate>200805</enddate><creator>Zhu, S.</creator><creator>Hu, J.</creator><creator>Zou, S.</creator><creator>Kakudo, K.</creator><creator>Tsunokuma, M.</creator><general>SAGE Publications</general><general>SAGE PUBLICATIONS, INC</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7RQ</scope><scope>7RV</scope><scope>7X7</scope><scope>7XB</scope><scope>88E</scope><scope>8AO</scope><scope>8FE</scope><scope>8FH</scope><scope>8FI</scope><scope>8FJ</scope><scope>8FK</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>AZQEC</scope><scope>BBNVY</scope><scope>BENPR</scope><scope>BHPHI</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>FYUFA</scope><scope>GHDGH</scope><scope>GNUQQ</scope><scope>HCIFZ</scope><scope>K9.</scope><scope>KB0</scope><scope>LK8</scope><scope>M0S</scope><scope>M1P</scope><scope>M7P</scope><scope>NAPCQ</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>Q9U</scope><scope>S0X</scope><scope>U9A</scope><scope>7X8</scope></search><sort><creationdate>200805</creationdate><title>Biomechanical Properties of the Condyle Created by Osteodistraction</title><author>Zhu, S. ; Hu, J. ; Zou, S. ; Kakudo, K. ; Tsunokuma, M.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c397t-adea04675c08c0a4029c49149a1af80738133aeef2dc09a33cdfabcd8e6a92693</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2008</creationdate><topic>Animals</topic><topic>Biomechanical Phenomena</topic><topic>Bone Density - physiology</topic><topic>Bone Regeneration - physiology</topic><topic>Compressive Strength</topic><topic>Dentistry</topic><topic>Goats</topic><topic>Male</topic><topic>Mandibular Condyle - physiology</topic><topic>Mandibular Condyle - surgery</topic><topic>Mandibular Condyle - ultrastructure</topic><topic>Osteogenesis, Distraction - methods</topic><topic>Range of Motion, Articular - physiology</topic><topic>Reconstructive Surgical Procedures - methods</topic><topic>Statistics, Nonparametric</topic><topic>Temporomandibular Joint - physiology</topic><topic>Temporomandibular Joint - surgery</topic><topic>Temporomandibular Joint - ultrastructure</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Zhu, S.</creatorcontrib><creatorcontrib>Hu, J.</creatorcontrib><creatorcontrib>Zou, S.</creatorcontrib><creatorcontrib>Kakudo, K.</creatorcontrib><creatorcontrib>Tsunokuma, M.</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>Career & Technical Education Database</collection><collection>ProQuest Nursing and Allied Health Journals</collection><collection>ProQuest Health & Medical Collection</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>Medical Database (Alumni Edition)</collection><collection>ProQuest Pharma Collection</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Natural Science Collection</collection><collection>Hospital Premium Collection</collection><collection>Hospital Premium Collection (Alumni Edition)</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>ProQuest Central (Alumni)</collection><collection>ProQuest Central</collection><collection>ProQuest Central Essentials</collection><collection>Biological Science Collection</collection><collection>ProQuest Databases</collection><collection>ProQuest Natural Science Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>Health Research Premium Collection</collection><collection>Health Research Premium Collection (Alumni)</collection><collection>ProQuest Central Student</collection><collection>SciTech Premium Collection</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>Nursing & Allied Health Database (Alumni Edition)</collection><collection>Biological Sciences</collection><collection>Health & Medical Collection (Alumni Edition)</collection><collection>Medical Database</collection><collection>Biological Science Database</collection><collection>Nursing & Allied Health Premium</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><collection>ProQuest Central Basic</collection><collection>SIRS Editorial</collection><collection>MEDLINE - Academic</collection><jtitle>Journal of dental research</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Zhu, S.</au><au>Hu, J.</au><au>Zou, S.</au><au>Kakudo, K.</au><au>Tsunokuma, M.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Biomechanical Properties of the Condyle Created by Osteodistraction</atitle><jtitle>Journal of dental research</jtitle><addtitle>J Dent Res</addtitle><date>2008-05</date><risdate>2008</risdate><volume>87</volume><issue>5</issue><spage>490</spage><epage>494</epage><pages>490-494</pages><issn>0022-0345</issn><eissn>1544-0591</eissn><coden>JDREAF</coden><notes>ObjectType-Article-1</notes><notes>SourceType-Scholarly Journals-1</notes><notes>ObjectType-Feature-2</notes><notes>content type line 23</notes><abstract>A new condyle can be reconstructed by osteodistraction, but the biomechanical properties of the neocondyle remain unknown. This study examined the hypothesis that the biomechanical properties of neocondylar cancellous bone could reach control levels 24 weeks after its creation by osteodistraction. The right mandibular condyles were removed and reconstructed by osteo-distraction in 16 adult goats. Their contralateral condyles served as controls. Microstructural and mechanical properties were examined by microcomputed tomography and mechanical testing. At 24 weeks after distraction, the neocondyle grew larger in size, but the shape and histological features were similar to those of the controls. The cancellous bone of the neocondyle even appeared to be more dense and stiffer in comparison with the control condyle. The results of this study suggest that the neocondyle created by osteodistraction develops nearly normal biomechanical properties for functional loading by 24 weeks after creation.</abstract><cop>United States</cop><pub>SAGE Publications</pub><pmid>18434583</pmid><doi>10.1177/154405910808700503</doi><tpages>5</tpages></addata></record> |
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| ispartof | Journal of dental research, 2008-05, Vol.87 (5), p.490-494 |
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| language | eng |
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| subjects | Animals Biomechanical Phenomena Bone Density - physiology Bone Regeneration - physiology Compressive Strength Dentistry Goats Male Mandibular Condyle - physiology Mandibular Condyle - surgery Mandibular Condyle - ultrastructure Osteogenesis, Distraction - methods Range of Motion, Articular - physiology Reconstructive Surgical Procedures - methods Statistics, Nonparametric Temporomandibular Joint - physiology Temporomandibular Joint - surgery Temporomandibular Joint - ultrastructure |
| title | Biomechanical Properties of the Condyle Created by Osteodistraction |
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