FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W4379469826> ?p ?o ?g. }

• W4379469826 endingPage "232596712311566" @default.
• W4379469826 startingPage "232596712311566" @default.
• W4379469826 abstract "Lateral meniscal deficiency with valgus malalignment increases the rate of lateral compartment osteoarthritis. Lateral meniscal allograft transplantation (LMAT) with a concomitant varus-producing opening-wedge distal femoral osteotomy (DFO) is an option yet to be evaluated biomechanically.The purpose of this study was to clarify the biomechanical effects of the realignment procedure in the setting of LMAT. We hypothesized that (1) given the dependence of the lateral compartment on the lateral meniscus, a DFO and increasing degrees of varus would be insufficient to restore lateral compartment pressures to normal from a lateral meniscus-deficient state, and that (2) LMAT would restore lateral compartment pressures to the intact state while DFO would decrease lateral compartment pressures for any given state of the meniscus.Controlled laboratory study.Ten cadaveric knees underwent opening-wedge varus-producing DFO secured by an external fixator. Anatomic alignment was standardized to 6° of mechanical valgus, and each joint was tested in full extension. Submeniscal placement of thin film pressure sensors allowed for the recording of contact pressure, peak contact pressure, and contact area. The specimens were loaded on a biaxial dynamic testing machine with loading angles between 9° valgus and 6° varus of mechanical alignment. Conditions tested included intact meniscus, meniscal deficiency, and meniscal transplantation.Isolated varus-producing DFO to 6° in the meniscus-deficient state failed to restore joint pressures and contact areas to the intact state, with significant changes in mean contact pressure (175%), mean peak contact pressure (135%), and contact area (-41%) (all P < .05 vs intact), while LMAT restored all outcome measures (all P > .05 compared with intact). After LMAT, every additional 1° of DFO correction contributed to a decrease in the mean contact pressure, peak pressure, and contact area of 5.6% (-0.0479 N/mm2), 5.9% (-0.154 N/mm2), and 1.4% (-6.99 mm2) for the lateral compartment and 7.3% (+0.034 N/mm2), 12.6% (+0.160 N/mm2), and 4.3% (+20.53 mm2) for the medial compartment, respectively.Isolated DFO was inadequate to restore load distribution in meniscus-deficient knees, while concomitant LMAT restored near normal forces and improved the lateral compartment biomechanical profile.Our findings support the concomitant use of LMAT and varus-producing DFO in the setting of lateral meniscal deficiency with valgus malalignment. This study provides tools for the orthopaedic surgeon to individualize the correction for each patient." @default.
• W4379469826 created "2023-06-07" @default.
• W4379469826 creator A5015296361 @default.
• W4379469826 creator A5016171391 @default.
• W4379469826 creator A5016466079 @default.
• W4379469826 creator A5018136532 @default.
• W4379469826 creator A5024923192 @default.
• W4379469826 creator A5027571385 @default.
• W4379469826 creator A5047270285 @default.
• W4379469826 creator A5072171722 @default.
• W4379469826 date "2023-06-01" @default.
• W4379469826 modified "2023-10-18" @default.
• W4379469826 title "Effects of Lateral Opening-Wedge Distal Femoral Osteotomy on Meniscal Allograft Transplantation: A Biomechanical Evaluation" @default.
• W4379469826 cites W1898318286 @default.
• W4379469826 cites W1965216971 @default.
• W4379469826 cites W1966481701 @default.
• W4379469826 cites W1967821976 @default.
• W4379469826 cites W1968672262 @default.
• W4379469826 cites W1976780133 @default.
• W4379469826 cites W1984763554 @default.
• W4379469826 cites W2003439917 @default.
• W4379469826 cites W2008413355 @default.
• W4379469826 cites W2058074679 @default.
• W4379469826 cites W2064974580 @default.
• W4379469826 cites W2070949322 @default.
• W4379469826 cites W2083223629 @default.
• W4379469826 cites W2097800128 @default.
• W4379469826 cites W2100281188 @default.
• W4379469826 cites W2107553369 @default.
• W4379469826 cites W2112015966 @default.
• W4379469826 cites W2121009828 @default.
• W4379469826 cites W2121567516 @default.
• W4379469826 cites W2127526131 @default.
• W4379469826 cites W2144456209 @default.
• W4379469826 cites W2161498778 @default.
• W4379469826 cites W2167307573 @default.
• W4379469826 cites W2232308274 @default.
• W4379469826 cites W2261237464 @default.
• W4379469826 cites W2262812307 @default.
• W4379469826 cites W2339585521 @default.
• W4379469826 cites W2410919884 @default.
• W4379469826 cites W2471172834 @default.
• W4379469826 cites W2509728136 @default.
• W4379469826 cites W2606139994 @default.
• W4379469826 cites W2610440065 @default.
• W4379469826 cites W2618385116 @default.
• W4379469826 cites W2757417436 @default.
• W4379469826 cites W2781975813 @default.
• W4379469826 cites W2802716100 @default.
• W4379469826 cites W2944328724 @default.
• W4379469826 cites W2955613950 @default.
• W4379469826 cites W2994967935 @default.
• W4379469826 cites W2995975540 @default.
• W4379469826 cites W4235408590 @default.
• W4379469826 doi "https://doi.org/10.1177/23259671231156639" @default.
• W4379469826 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/37347021" @default.
• W4379469826 hasPublicationYear "2023" @default.
• W4379469826 type Work @default.
• W4379469826 citedByCount "0" @default.
• W4379469826 crossrefType "journal-article" @default.
• W4379469826 hasAuthorship W4379469826A5015296361 @default.
• W4379469826 hasAuthorship W4379469826A5016171391 @default.
• W4379469826 hasAuthorship W4379469826A5016466079 @default.
• W4379469826 hasAuthorship W4379469826A5018136532 @default.
• W4379469826 hasAuthorship W4379469826A5024923192 @default.
• W4379469826 hasAuthorship W4379469826A5027571385 @default.
• W4379469826 hasAuthorship W4379469826A5047270285 @default.
• W4379469826 hasAuthorship W4379469826A5072171722 @default.
• W4379469826 hasBestOaLocation W43794698261 @default.
• W4379469826 hasConcept C105702510 @default.
• W4379469826 hasConcept C111368507 @default.
• W4379469826 hasConcept C120665830 @default.
• W4379469826 hasConcept C121332964 @default.
• W4379469826 hasConcept C127313418 @default.
• W4379469826 hasConcept C141071460 @default.
• W4379469826 hasConcept C142724271 @default.
• W4379469826 hasConcept C175696284 @default.
• W4379469826 hasConcept C189178095 @default.
• W4379469826 hasConcept C203635412 @default.
• W4379469826 hasConcept C204787440 @default.
• W4379469826 hasConcept C2776164576 @default.
• W4379469826 hasConcept C2779866876 @default.
• W4379469826 hasConcept C2780204347 @default.
• W4379469826 hasConcept C2781017183 @default.
• W4379469826 hasConcept C2781304689 @default.
• W4379469826 hasConcept C2908736133 @default.
• W4379469826 hasConcept C2911091166 @default.
• W4379469826 hasConcept C29694066 @default.
• W4379469826 hasConcept C61511704 @default.
• W4379469826 hasConcept C71924100 @default.
• W4379469826 hasConceptScore W4379469826C105702510 @default.
• W4379469826 hasConceptScore W4379469826C111368507 @default.
• W4379469826 hasConceptScore W4379469826C120665830 @default.
• W4379469826 hasConceptScore W4379469826C121332964 @default.
• W4379469826 hasConceptScore W4379469826C127313418 @default.
• W4379469826 hasConceptScore W4379469826C141071460 @default.
• W4379469826 hasConceptScore W4379469826C142724271 @default.
• W4379469826 hasConceptScore W4379469826C175696284 @default.

• next