Matches in SemOpenAlex for { <https://semopenalex.org/work/W2085460010> ?p ?o ?g. }
Showing items 1 to 99 of
99
with 100 items per page.
- W2085460010 endingPage "531" @default.
- W2085460010 startingPage "525" @default.
- W2085460010 abstract "Clinical and experimental evidence suggest that periprosthetic bone loss following total hip arthroplasty is caused in part by stress-shielding. Changes in bone stress in the proximal femur following implantation can be estimated with use of composite beam theory. We hypothesized that the degree of stress-shielding predicted by beam theory correlates with the magnitude of bone loss following cemented total hip arthroplasty. We analyzed cross sections from the proximal femur of 13 patients who had undergone unilateral cemented total hip arthroplasty. A matching implant was inserted contralaterally, and the cross-sectional properties of the implant and bone and the bone density were determined. Bone loss was calculated on the basis of differences between contralateral (control) and ipsilateral (remodeled) sections and correlated to several beam-theory parameters calculated from the control sections: implant rigidity, bone rigidity, ratio of implant to bone rigidity, and predicted decrease in bone stress. All parameters except implant rigidity were significantly correlated with bone loss (p < 0.05). Parameters that included implant and bone properties were more strongly correlated with bone loss than were those based on bone properties alone. The predicted decrease in bone stress explained 50-60% of the variance in bone loss. The data also indicated that patients were not likely to lose substantial amounts of bone unless the reduction in bone stress exceeded a threshold value. Although limited by a small and heterogeneous sample, these results indicate that beam-theory predictions correlate with the degree of femoral resorption and should be investigated further as a means to identify patients at high risk for bone loss." @default.
- W2085460010 created "2016-06-24" @default.
- W2085460010 creator A5021945867 @default.
- W2085460010 creator A5050470911 @default.
- W2085460010 creator A5056468741 @default.
- W2085460010 creator A5056737572 @default.
- W2085460010 creator A5069298267 @default.
- W2085460010 creator A5071712768 @default.
- W2085460010 date "1999-07-01" @default.
- W2085460010 modified "2023-10-17" @default.
- W2085460010 title "Reduced bone stress as predicted by composite beam theory correlates with cortical bone loss following cemented total hip arthroplasty" @default.
- W2085460010 cites W1904756574 @default.
- W2085460010 cites W1936277572 @default.
- W2085460010 cites W1987655518 @default.
- W2085460010 cites W1991498434 @default.
- W2085460010 cites W1992837958 @default.
- W2085460010 cites W1993090130 @default.
- W2085460010 cites W1996925209 @default.
- W2085460010 cites W1997159890 @default.
- W2085460010 cites W2002022912 @default.
- W2085460010 cites W2026901669 @default.
- W2085460010 cites W2059865811 @default.
- W2085460010 cites W2077298188 @default.
- W2085460010 cites W2091987539 @default.
- W2085460010 cites W2118462612 @default.
- W2085460010 cites W2169133209 @default.
- W2085460010 cites W2248824109 @default.
- W2085460010 cites W4296250010 @default.
- W2085460010 cites W4319308260 @default.
- W2085460010 cites W2029927017 @default.
- W2085460010 doi "https://doi.org/10.1002/jor.1100170410" @default.
- W2085460010 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/10459758" @default.
- W2085460010 hasPublicationYear "1999" @default.
- W2085460010 type Work @default.
- W2085460010 sameAs 2085460010 @default.
- W2085460010 citedByCount "20" @default.
- W2085460010 countsByYear W20854600102012 @default.
- W2085460010 countsByYear W20854600102018 @default.
- W2085460010 countsByYear W20854600102020 @default.
- W2085460010 countsByYear W20854600102022 @default.
- W2085460010 crossrefType "journal-article" @default.
- W2085460010 hasAuthorship W2085460010A5021945867 @default.
- W2085460010 hasAuthorship W2085460010A5050470911 @default.
- W2085460010 hasAuthorship W2085460010A5056468741 @default.
- W2085460010 hasAuthorship W2085460010A5056737572 @default.
- W2085460010 hasAuthorship W2085460010A5069298267 @default.
- W2085460010 hasAuthorship W2085460010A5071712768 @default.
- W2085460010 hasConcept C105702510 @default.
- W2085460010 hasConcept C126322002 @default.
- W2085460010 hasConcept C141071460 @default.
- W2085460010 hasConcept C199343813 @default.
- W2085460010 hasConcept C2776541429 @default.
- W2085460010 hasConcept C2778120723 @default.
- W2085460010 hasConcept C2778336525 @default.
- W2085460010 hasConcept C2778985418 @default.
- W2085460010 hasConcept C2779329777 @default.
- W2085460010 hasConcept C2780554211 @default.
- W2085460010 hasConcept C2781411149 @default.
- W2085460010 hasConcept C2781451080 @default.
- W2085460010 hasConcept C29694066 @default.
- W2085460010 hasConcept C673006 @default.
- W2085460010 hasConcept C71924100 @default.
- W2085460010 hasConceptScore W2085460010C105702510 @default.
- W2085460010 hasConceptScore W2085460010C126322002 @default.
- W2085460010 hasConceptScore W2085460010C141071460 @default.
- W2085460010 hasConceptScore W2085460010C199343813 @default.
- W2085460010 hasConceptScore W2085460010C2776541429 @default.
- W2085460010 hasConceptScore W2085460010C2778120723 @default.
- W2085460010 hasConceptScore W2085460010C2778336525 @default.
- W2085460010 hasConceptScore W2085460010C2778985418 @default.
- W2085460010 hasConceptScore W2085460010C2779329777 @default.
- W2085460010 hasConceptScore W2085460010C2780554211 @default.
- W2085460010 hasConceptScore W2085460010C2781411149 @default.
- W2085460010 hasConceptScore W2085460010C2781451080 @default.
- W2085460010 hasConceptScore W2085460010C29694066 @default.
- W2085460010 hasConceptScore W2085460010C673006 @default.
- W2085460010 hasConceptScore W2085460010C71924100 @default.
- W2085460010 hasIssue "4" @default.
- W2085460010 hasLocation W20854600101 @default.
- W2085460010 hasLocation W20854600102 @default.
- W2085460010 hasOpenAccess W2085460010 @default.
- W2085460010 hasPrimaryLocation W20854600101 @default.
- W2085460010 hasRelatedWork W1977384893 @default.
- W2085460010 hasRelatedWork W201459361 @default.
- W2085460010 hasRelatedWork W2070933300 @default.
- W2085460010 hasRelatedWork W2083837328 @default.
- W2085460010 hasRelatedWork W2168350363 @default.
- W2085460010 hasRelatedWork W2290520686 @default.
- W2085460010 hasRelatedWork W2299482877 @default.
- W2085460010 hasRelatedWork W2336900098 @default.
- W2085460010 hasRelatedWork W2342842196 @default.
- W2085460010 hasRelatedWork W2526783010 @default.
- W2085460010 hasVolume "17" @default.
- W2085460010 isParatext "false" @default.
- W2085460010 isRetracted "false" @default.
- W2085460010 magId "2085460010" @default.
- W2085460010 workType "article" @default.