FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W243056516> ?p ?o ?g. }

• W243056516 endingPage "1908" @default.
• W243056516 startingPage "1897" @default.
• W243056516 abstract "In Brief Study Design. Mechanically induced disruption and subsequent microscopic investigation of lumbar intervertebral discs following a previously published testing protocol, but using a much higher rate of loading. Objective. To explore if loading rate affects the internal disruption mechanics of lumbar intervertebral discs. Summary of Background Data. The failure mechanics of some bone-ligament-bone constructs vary with the rate of tensile load application. Like many ligaments, recent reports indicate that the mechanical response of the disc wall varies with strain-rate. It is possible that the internal failure mechanics of the disc wall also varies with strain-rate. Methods. Nuclear pressurization was used to deliver sudden pressure impulses directly to the nucleus of ovine lumbar motion segments. Pressure impulses were delivered to 12 neutrally positioned motion segments, and 15 motion segments held at 7° flexion. Aside from loading rate, testing was conducted in the same manner as 2 previously published studies that employed a gradual nuclear pressurization regime. Following testing, the internal damage resulting to each disc was analyzed using micro-CT and serial microscopy in tandem. Results. Radial tears of the medioposterior disc wall were the most frequent cause of disc failure. In most cases, radial tears involved a combination of anular and endplate disruption: Neutrally positioned discs frequently suffered tears within the superior cartilaginous endplate adjacent to the transition zone and/or inner anulus. Flexed discs frequently suffered tears adjacent to the outer anulus at the cartilaginous/vertebral endplate junction, or within the vertebral endplate. Both groups frequently suffered endplate tears adjacent to the mid anulus at the inferior cartilaginous/vertebral endplate junction. Conclusion. The internal morphologies of the disc disruptions created in this study using high strain-rate impulse pressurization differed significantly from those documented previously for both neutrally positioned and flexed discs subjected to gradual low strain-rate pressurization. These morphologic differences show that the internal failure mechanics of lumbar intervertebral discs vary with the rate of internal radial load application. Intervertebral discs were subjected to internal pressure impulses while in a neutral or flexed posture. Disc failures, documented using micro-CT and microscopy, commonly consisted of a central posterior radial tear. Neutrally positioned discs frequently suffered inner cartilaginous endplate tears; flexed discs frequently suffered tears of the outer cartilaginous and vertebral endplates." @default.
• W243056516 created "2016-06-24" @default.
• W243056516 creator A5003159532 @default.
• W243056516 creator A5025298444 @default.
• W243056516 creator A5068429291 @default.
• W243056516 date "2010-10-01" @default.
• W243056516 modified "2023-09-25" @default.
• W243056516 title "ISSLS Prize Winner: How Loading Rate Influences Disc Failure Mechanics" @default.
• W243056516 cites W1668607898 @default.
• W243056516 cites W173822029 @default.
• W243056516 cites W1881634064 @default.
• W243056516 cites W1918011002 @default.
• W243056516 cites W1963635384 @default.
• W243056516 cites W1963924838 @default.
• W243056516 cites W1966038531 @default.
• W243056516 cites W1966810973 @default.
• W243056516 cites W1966979772 @default.
• W243056516 cites W1967114942 @default.
• W243056516 cites W1968889828 @default.
• W243056516 cites W1969586223 @default.
• W243056516 cites W1970879084 @default.
• W243056516 cites W1970982790 @default.
• W243056516 cites W1971546249 @default.
• W243056516 cites W1973343738 @default.
• W243056516 cites W1973537685 @default.
• W243056516 cites W1973663730 @default.
• W243056516 cites W1977074548 @default.
• W243056516 cites W1979837737 @default.
• W243056516 cites W1985504323 @default.
• W243056516 cites W1991636697 @default.
• W243056516 cites W1991897750 @default.
• W243056516 cites W1997886551 @default.
• W243056516 cites W2000696380 @default.
• W243056516 cites W2001505922 @default.
• W243056516 cites W2003546736 @default.
• W243056516 cites W2006757101 @default.
• W243056516 cites W2007413067 @default.
• W243056516 cites W2010293431 @default.
• W243056516 cites W2011557285 @default.
• W243056516 cites W2013017205 @default.
• W243056516 cites W2013783457 @default.
• W243056516 cites W2023499293 @default.
• W243056516 cites W2025971523 @default.
• W243056516 cites W2031476886 @default.
• W243056516 cites W2033933052 @default.
• W243056516 cites W2034049105 @default.
• W243056516 cites W2035264944 @default.
• W243056516 cites W2044754890 @default.
• W243056516 cites W2049081530 @default.
• W243056516 cites W2053307794 @default.
• W243056516 cites W2054917698 @default.
• W243056516 cites W2056673854 @default.
• W243056516 cites W2063098175 @default.
• W243056516 cites W2068280550 @default.
• W243056516 cites W2068962588 @default.
• W243056516 cites W2076456424 @default.
• W243056516 cites W2083429103 @default.
• W243056516 cites W2096204787 @default.
• W243056516 cites W2101188376 @default.
• W243056516 cites W2108509152 @default.
• W243056516 cites W2113194620 @default.
• W243056516 cites W2113525055 @default.
• W243056516 cites W2117057056 @default.
• W243056516 cites W2117385957 @default.
• W243056516 cites W2117452656 @default.
• W243056516 cites W2152983876 @default.
• W243056516 cites W2153052074 @default.
• W243056516 cites W2165973095 @default.
• W243056516 cites W2171171939 @default.
• W243056516 cites W2182245384 @default.
• W243056516 cites W2314526165 @default.
• W243056516 cites W2321427832 @default.
• W243056516 cites W2324981147 @default.
• W243056516 cites W2336468280 @default.
• W243056516 cites W3082030516 @default.
• W243056516 cites W4251675973 @default.
• W243056516 cites W4294955340 @default.
• W243056516 cites W4297917438 @default.
• W243056516 cites W4994875 @default.
• W243056516 doi "https://doi.org/10.1097/brs.0b013e3181d9b69e" @default.
• W243056516 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/20838275" @default.
• W243056516 hasPublicationYear "2010" @default.
• W243056516 type Work @default.
• W243056516 sameAs 243056516 @default.
• W243056516 citedByCount "72" @default.
• W243056516 countsByYear W2430565162012 @default.
• W243056516 countsByYear W2430565162013 @default.
• W243056516 countsByYear W2430565162014 @default.
• W243056516 countsByYear W2430565162015 @default.
• W243056516 countsByYear W2430565162016 @default.
• W243056516 countsByYear W2430565162017 @default.
• W243056516 countsByYear W2430565162018 @default.
• W243056516 countsByYear W2430565162019 @default.
• W243056516 countsByYear W2430565162020 @default.
• W243056516 countsByYear W2430565162021 @default.
• W243056516 countsByYear W2430565162022 @default.
• W243056516 countsByYear W2430565162023 @default.
• W243056516 crossrefType "journal-article" @default.

• next