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In Vivo Evaluation of CaO SiO2 P2O5 B2O3 Glass-ceramics Coating on Steinman Pin
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, Jae Hyup | - |
dc.contributor.author | Hong, Kug Sun | - |
dc.contributor.author | Baek, Hae-Ri | - |
dc.contributor.author | Seo, Jun-Hyuk | - |
dc.contributor.author | Lee, Kyung Mee | - |
dc.contributor.author | Ryu, Hyun-Seung | - |
dc.contributor.author | Lee, Hyun-Kyung | - |
dc.creator | 이재협 | - |
dc.date.accessioned | 2014-02-24T00:26:36Z | - |
dc.date.available | 2014-02-24T00:26:36Z | - |
dc.date.issued | 2013-07 | - |
dc.identifier.citation | Artificial Orgnas Vol.37 No.7, pp. 656-662 | - |
dc.identifier.issn | 0160-564X | - |
dc.identifier.uri | https://hdl.handle.net/10371/90958 | - |
dc.description.abstract | Surface coating using ceramics improves the bone bonding strength of an implant. We questioned whether a new type of glass-ceramics (BGS-7) coating (CaO-SiO2-P2O5-B2O3) would improve the osseointegration of Steinman pins (S-pins) both biomechanically and histomorphometrically. An in vivo study was performed using rabbits by inserting three S-pins into each iliac bone. The pins were 2.2-mm S-pins with a coating of 30-μm-thick BGS-7 and 550-nm-thick hydroxyapatite (HA), as opposed to an S-pin without coating. A tensile strength test and histomorphometrical evaluation was performed. In the 2-week group, the BGS-7 implant showed a significantly higher tensile strength than the S-pin. In the 4- and 8-week groups, the BGS-7 implants had significantly higher tensile strengths than the S-pins and HA implants. The histomorphometrical study revealed that the BGS-7 implant had a significantly higher contact ratio than the S-pin and HA implants in the 4-week group. The biomechanical and histomorphometrical tests showed that the BGS-7 coating had superior bone bonding properties than the groups without the coating from the initial stage of insertion. The BGS-7 coating of an S-pin will enhance the bone bonding strength, and there might also be an advantage in human bone bonding. | - |
dc.description.sponsorship | This work was supported by a Grant-in-Aid from the SNUH Research Fund (No. 03-2011-300). | - |
dc.language.iso | en | en |
dc.publisher | International Center for Artificial Organs and Transplantation and Wiley Periodicals, Inc. | en |
dc.subject | 복합학 | en |
dc.subject | CaO-SiO2-P2O5-B2O3 glass ceramics | - |
dc.subject | In vivo study | - |
dc.subject | Osseointegration | - |
dc.subject | Osteoconductivity | - |
dc.title | In Vivo Evaluation of CaO SiO2 P2O5 B2O3 Glass-ceramics Coating on Steinman Pin | en |
dc.type | Article | - |
dc.author.alternative | 이재협 | - |
dc.author.alternative | 홍국선 | - |
dc.author.alternative | 백해리 | - |
dc.author.alternative | 서준혁 | - |
dc.author.alternative | 이경미 | - |
dc.author.alternative | 류현승 | - |
dc.author.alternative | 이현경 | - |
dc.identifier.doi | 10.1111/aor.12040 | - |
dc.citation.journaltitle | Artificial Orgnas | - |
dc.description.srnd | OAIID:oai:osos.snu.ac.kr:snu2013-01/102/0000007273/4 | - |
dc.description.srnd | SEQ:4 | - |
dc.description.srnd | PERF_CD:SNU2013-01 | - |
dc.description.srnd | EVAL_ITEM_CD:102 | - |
dc.description.srnd | USER_ID:0000007273 | - |
dc.description.srnd | ADJUST_YN:N | - |
dc.description.srnd | EMP_ID:A077517 | - |
dc.description.srnd | DEPT_CD:801 | - |
dc.description.srnd | CITE_RATE:1.964 | - |
dc.description.srnd | FILENAME:첨부된 내역이 없습니다. | - |
dc.description.srnd | DEPT_NM:의학과 | - |
dc.description.srnd | EMAIL:spinelee@snu.ac.kr | - |
dc.description.srnd | SCOPUS_YN:Y | - |
dc.description.srnd | CONFIRM:Y | - |
dc.identifier.srnd | 2013-01/102/0000007273/4 | - |
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