Short term result in the femur side of the PerFix HA cement-less hip prosthesis mainly. On hydroxyapatite coat and surface roughness.
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Accession number;03A0061316
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| Title;Short term result in the femur side of the PerFix HA cement-less hip prosthesis mainly. On hydroxyapatite coat and surface roughness. |
| Author;
JINGUJI SEIYA
(Kyushu Univ.)
NAKAJIMA YASUHARU
(Kyushu Univ.)
TAKEDA MASAYUKI
(Kyushu Univ.)
NOGUCHI YASUO
(Kyushu Univ.)
SHUTO TOSHIHIDE
(Kyushu Univ.)
YAMAMOTO TAKAAKI
(Kyushu Univ.)
IWAMOTO YUKIHIDE
(Kyushu Univ.)
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Journal Title;Nippon Jinko Kansetsu Gakkaishi
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Journal Code:L0423A
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ISSN:0913-3968
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VOL.32;NO.;PAGE.25-26(2002)
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| Figure&Table&Reference;FIG.1, TBL.1, REF.3 |
| Pub. Country;Japan |
| Language;Japanese |
| Abstract;The case by 3 kinds of cement-less hip prosthesis, of which the surface structure differed, was compared and was examined. And hydroxyapatite (HA) coating and significance of the surface roughness were examined. Moore-7HA stem, which were able to follow up the over of 3 years were the 22 cases 27 joints ( coxarthrosis of 20, and coxitis of 2 by the ankylosing spondylitis). The PerFix stem was 37 case 38 joint (coxarthrosis of 32, and coxitis of 5 by the chronic articular rheumatism), and PerFix-HA stem were the 54 cases of 64 joints (coxarthrosis of 49, and coxitis of 5 by the chronic articular rheumatism). The 3HA coat was effective for bone-ingrowth-acquisition in the early stage, and to some surface roughness was necessary for the fixing strength maintenance. In PerFix-HA-stem example of use which satisfied these conditions, the bone multiplication was early, and the clinical result including X-ray photography view in postoperative (short term) was good. |
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