Study on angle of immediate loading of immediate implant placement
To investigate the clinical immediate load at an angle after immediate placement of the implant. Select 4 adult dogs; through establishing the angle loading animal experiment model, perform lateral loading on 32 implants respectively at vertical and 0°, 10°, and 20°, with which as a basis for groupi...
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Veröffentlicht in: | The Journal of craniofacial surgery 2015-05, Vol.26 (3), p.700-705 |
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container_title | The Journal of craniofacial surgery |
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creator | Luo, Sheng-Lei Yuan, Kui-Feng Lai, Qing-Guo Yang, Zhong-Jun Tang, Xiao-Peng Xu, Xin |
description | To investigate the clinical immediate load at an angle after immediate placement of the implant.
Select 4 adult dogs; through establishing the angle loading animal experiment model, perform lateral loading on 32 implants respectively at vertical and 0°, 10°, and 20°, with which as a basis for grouping, determine the osseointegration index and new bone growth rate; and observe the peri-implant bone remodeling conditions.
The 20° group is found with the most obvious bone absorption, and compared with other groups, its osseointegration index and new bone growth rate are statistically significant (P < 0.01); bone remodeling under 0° load stress is the best, with the formation of new bone and the highest bone contact ratio, which is the most reasonable under this the stress distribution compared with other angles.
The implant stress distribution at 0° against the occlusal force direction is closer to physiologic optimum stress on the implant bone interface, and it is permitted for the long axis of the immediately implanted and immediately loaded implant to be tilted within about 10° against the load angle. |
doi_str_mv | 10.1097/SCS.0000000000001666 |
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Select 4 adult dogs; through establishing the angle loading animal experiment model, perform lateral loading on 32 implants respectively at vertical and 0°, 10°, and 20°, with which as a basis for grouping, determine the osseointegration index and new bone growth rate; and observe the peri-implant bone remodeling conditions.
The 20° group is found with the most obvious bone absorption, and compared with other groups, its osseointegration index and new bone growth rate are statistically significant (P < 0.01); bone remodeling under 0° load stress is the best, with the formation of new bone and the highest bone contact ratio, which is the most reasonable under this the stress distribution compared with other angles.
The implant stress distribution at 0° against the occlusal force direction is closer to physiologic optimum stress on the implant bone interface, and it is permitted for the long axis of the immediately implanted and immediately loaded implant to be tilted within about 10° against the load angle.</description><identifier>ISSN: 1049-2275</identifier><identifier>EISSN: 1536-3732</identifier><identifier>DOI: 10.1097/SCS.0000000000001666</identifier><identifier>PMID: 25915672</identifier><language>eng</language><publisher>United States</publisher><subject>Animals ; Bite Force ; Dental Implantation, Endosseous ; Dental Implants ; Dental Stress Analysis - methods ; Dentistry ; Dogs ; Female ; Male ; Osseointegration - physiology</subject><ispartof>The Journal of craniofacial surgery, 2015-05, Vol.26 (3), p.700-705</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c307t-708fe4e52ca6f71206185f50de286b285d79339483d0b71838b624d571ca6da3</citedby><cites>FETCH-LOGICAL-c307t-708fe4e52ca6f71206185f50de286b285d79339483d0b71838b624d571ca6da3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,27901,27902</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/25915672$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Luo, Sheng-Lei</creatorcontrib><creatorcontrib>Yuan, Kui-Feng</creatorcontrib><creatorcontrib>Lai, Qing-Guo</creatorcontrib><creatorcontrib>Yang, Zhong-Jun</creatorcontrib><creatorcontrib>Tang, Xiao-Peng</creatorcontrib><creatorcontrib>Xu, Xin</creatorcontrib><title>Study on angle of immediate loading of immediate implant placement</title><title>The Journal of craniofacial surgery</title><addtitle>J Craniofac Surg</addtitle><description>To investigate the clinical immediate load at an angle after immediate placement of the implant.
Select 4 adult dogs; through establishing the angle loading animal experiment model, perform lateral loading on 32 implants respectively at vertical and 0°, 10°, and 20°, with which as a basis for grouping, determine the osseointegration index and new bone growth rate; and observe the peri-implant bone remodeling conditions.
The 20° group is found with the most obvious bone absorption, and compared with other groups, its osseointegration index and new bone growth rate are statistically significant (P < 0.01); bone remodeling under 0° load stress is the best, with the formation of new bone and the highest bone contact ratio, which is the most reasonable under this the stress distribution compared with other angles.
The implant stress distribution at 0° against the occlusal force direction is closer to physiologic optimum stress on the implant bone interface, and it is permitted for the long axis of the immediately implanted and immediately loaded implant to be tilted within about 10° against the load angle.</description><subject>Animals</subject><subject>Bite Force</subject><subject>Dental Implantation, Endosseous</subject><subject>Dental Implants</subject><subject>Dental Stress Analysis - methods</subject><subject>Dentistry</subject><subject>Dogs</subject><subject>Female</subject><subject>Male</subject><subject>Osseointegration - physiology</subject><issn>1049-2275</issn><issn>1536-3732</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2015</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNpdUE1PwzAMjRCIjcE_QKhHLh1x0nz0CBVf0iQO3T1KG3cq6hdNe9i_J2gDAT7YlvWe7fcIuQa6BpqquzzL1_RXgJTyhCxBcBlzxdlp6GmSxowpsSAX3r9TygCYPCcLJlIQUrElecin2e2jvotst2sw6quoblt0tZ0wanrr6m73d1i3Q2O7KQq5xBa76ZKcVbbxeHWsK7J9etxmL_Hm7fk1u9_EJadqihXVFSYoWGllpYBRCVpUgjpkWhZMC6dSztNEc0cLBZrrQrLECQWB4CxfkdvD2mHsP2b0k2lrX2ITnsF-9gakDuIg4TRAkwO0HHvvR6zMMNatHfcGqPkyzwTzzH_zAu3meGEugtof0rdb_BMc8WiO</recordid><startdate>201505</startdate><enddate>201505</enddate><creator>Luo, Sheng-Lei</creator><creator>Yuan, Kui-Feng</creator><creator>Lai, Qing-Guo</creator><creator>Yang, Zhong-Jun</creator><creator>Tang, Xiao-Peng</creator><creator>Xu, Xin</creator><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>7X8</scope></search><sort><creationdate>201505</creationdate><title>Study on angle of immediate loading of immediate implant placement</title><author>Luo, Sheng-Lei ; Yuan, Kui-Feng ; Lai, Qing-Guo ; Yang, Zhong-Jun ; Tang, Xiao-Peng ; Xu, Xin</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c307t-708fe4e52ca6f71206185f50de286b285d79339483d0b71838b624d571ca6da3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2015</creationdate><topic>Animals</topic><topic>Bite Force</topic><topic>Dental Implantation, Endosseous</topic><topic>Dental Implants</topic><topic>Dental Stress Analysis - methods</topic><topic>Dentistry</topic><topic>Dogs</topic><topic>Female</topic><topic>Male</topic><topic>Osseointegration - physiology</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Luo, Sheng-Lei</creatorcontrib><creatorcontrib>Yuan, Kui-Feng</creatorcontrib><creatorcontrib>Lai, Qing-Guo</creatorcontrib><creatorcontrib>Yang, Zhong-Jun</creatorcontrib><creatorcontrib>Tang, Xiao-Peng</creatorcontrib><creatorcontrib>Xu, Xin</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>The Journal of craniofacial surgery</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Luo, Sheng-Lei</au><au>Yuan, Kui-Feng</au><au>Lai, Qing-Guo</au><au>Yang, Zhong-Jun</au><au>Tang, Xiao-Peng</au><au>Xu, Xin</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Study on angle of immediate loading of immediate implant placement</atitle><jtitle>The Journal of craniofacial surgery</jtitle><addtitle>J Craniofac Surg</addtitle><date>2015-05</date><risdate>2015</risdate><volume>26</volume><issue>3</issue><spage>700</spage><epage>705</epage><pages>700-705</pages><issn>1049-2275</issn><eissn>1536-3732</eissn><abstract>To investigate the clinical immediate load at an angle after immediate placement of the implant.
Select 4 adult dogs; through establishing the angle loading animal experiment model, perform lateral loading on 32 implants respectively at vertical and 0°, 10°, and 20°, with which as a basis for grouping, determine the osseointegration index and new bone growth rate; and observe the peri-implant bone remodeling conditions.
The 20° group is found with the most obvious bone absorption, and compared with other groups, its osseointegration index and new bone growth rate are statistically significant (P < 0.01); bone remodeling under 0° load stress is the best, with the formation of new bone and the highest bone contact ratio, which is the most reasonable under this the stress distribution compared with other angles.
The implant stress distribution at 0° against the occlusal force direction is closer to physiologic optimum stress on the implant bone interface, and it is permitted for the long axis of the immediately implanted and immediately loaded implant to be tilted within about 10° against the load angle.</abstract><cop>United States</cop><pmid>25915672</pmid><doi>10.1097/SCS.0000000000001666</doi><tpages>6</tpages></addata></record> |
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source | MEDLINE; Journals@Ovid Complete |
subjects | Animals Bite Force Dental Implantation, Endosseous Dental Implants Dental Stress Analysis - methods Dentistry Dogs Female Male Osseointegration - physiology |
title | Study on angle of immediate loading of immediate implant placement |
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