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Search: WFRF:(Garellick Göran 1948) > (2001-2004) > Femoral alignment o...

LIBRIS Formathandbok  (Information om MARC21)
FältnamnIndikatorerMetadata
00004014naa a2200517 4500
001oai:gup.ub.gu.se/55351
003SwePub
008240528s2001 | |||||||||||000 ||eng|
024a https://gup.ub.gu.se/publication/553512 URI
024a https://doi.org/10.1080/000164701528465292 DOI
040 a (SwePub)gu
041 a eng
042 9 SwePub
072 7a ref2 swepub-contenttype
072 7a art2 swepub-publicationtype
100a Östgaard, Hans-Christian,d 1948u Gothenburg University,Göteborgs universitet,Institutionen för de kirurgiska disciplinerna, Avdelningen för ortopedi,Institute of Surgical Sciences, Department of Orthopaedics4 aut0 (Swepub:gu)xostha
2451 0a Femoral alignment of the Charnley stem: a randomized trial comparing the original with the new instrumentation in 123 hips.
264 c 2009-07-08
264 1b Medical Journals Sweden AB,c 2001
520 a Deficient cement mantles are associated with aseptic loosening of the stem component of total hip replacement. In a former study of 206 Charnley stems, we found high frequencies of stem malalignment, especially on the lateral view, consequently resulting in a high percentage of low cement mantle grading. If the "true" lateral radiographic projection is not used, there is a risk that the frequency of mantle defects is underestimated. A logistic regression analysis showed a high correlation between low cement mantle grading and stem loosening after a mean follow-up of 10 years. The new Charnley instrumentation was introduced in 1994 and we started a randomized trial including 123 prostheses to determine whether the new instrumentation improved the position of the stem in both the AP and lateral planes. Postoperative radiographs revealed a significant change in AP positioning-i.e., from a high percentage of varus with the original method to valgus with the new instrumentation. However, there was no difference on the lateral view, with a persisting high frequency of stems with implant-inner cortex contact resulting in high percentages of low cement-mantle grading in both systems. If this deficiency, in a long-term perspective, is associated with aseptic loosening, as many authors have claimed, the manufacturers should address the problem.
650 7a MEDICIN OCH HÄLSOVETENSKAPx Klinisk medicinx Kirurgi0 (SwePub)302122 hsv//swe
650 7a MEDICAL AND HEALTH SCIENCESx Clinical Medicinex Surgery0 (SwePub)302122 hsv//eng
653 a Aged
653 a Aged
653 a 80 and over
653 a Arthroplasty
653 a Replacement
653 a Hip
653 a instrumentation
653 a Female
653 a Follow-Up Studies
653 a Hip
653 a radiography
653 a Humans
653 a Male
653 a Middle Aged
653 a Postoperative Complications
653 a Regression Analysis
700a Helger, Lilliane,d 1957u Gothenburg University,Göteborgs universitet,Institutionen för de kirurgiska disciplinerna, Avdelningen för ortopedi,Institute of Surgical Sciences, Department of Orthopaedics4 aut
700a Regnér, Hans,d 1923u Gothenburg University,Göteborgs universitet,Institutionen för de kirurgiska disciplinerna, Avdelningen för ortopedi,Institute of Surgical Sciences, Department of Orthopaedics4 aut
700a Garellick, Göran,d 1948u Gothenburg University,Göteborgs universitet,Institutionen för de kirurgiska disciplinerna, Avdelningen för ortopedi,Institute of Surgical Sciences, Department of Orthopaedics4 aut0 (Swepub:gu)xgargo
710a Göteborgs universitetb Institutionen för de kirurgiska disciplinerna, Avdelningen för ortopedi4 org
773t Acta orthopaedica Scandinavicad : Medical Journals Sweden ABg 72:3, s. 228-32q 72:3<228-32x 0001-6470
856u https://www.tandfonline.com/doi/pdf/10.1080/00016470152846529?needAccess=true
8564 8u https://gup.ub.gu.se/publication/55351
8564 8u https://doi.org/10.1080/00016470152846529

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