Matches in SemOpenAlex for { <https://semopenalex.org/work/W2262742104> ?p ?o ?g. }
Showing items 1 to 80 of
80
with 100 items per page.
- W2262742104 endingPage "691" @default.
- W2262742104 startingPage "680" @default.
- W2262742104 abstract "Mechanical non-destructive cyclical testing in rotation, axial compression, and flexion were performed on twelve fresh spinal segments from calves. Each segment contained five motion segments. Each spine was destabilized with bilateral laminectomy and facetectomy of the fourth and fifth lumbar vertebrae, resection of the pars interarticularis of the fourth lumbar vertebra, and resection of the disc between the fourth and fifth lumbar vertebrae. Sequential stabilization of each spine was used to compare the stiffness of: (1) Harrington distraction instrumentation of five levels, (2) Luque rectangular instrumentation of five levels, (3) modified Steffee transpedicular notched-rod instrumentation of three and five levels, and (4) Cotrel-Dubousset transpedicular instrumentation of three and five levels with and without transverse approximating rods. This in vitro study of a calf-spine model led to three reproducible conclusions: (1) after laminectomy and discectomy, the instrumented spine was more unstable in rotation and flexion than when it was subjected to axial compressive loads; (2) the most rigid implant was the Cotrel-Dubousset transpedicular instrumentation of five vertebral levels (p less than 0.05); and (3) with the Steffee or the Cotrel-Dubousset transpedicular instrumentation of three vertebral levels, it was possible to restore torsional, compressive, and flexural rigidity to the destabilized spine of the calf. Furthermore, transpedicular fixation of only three vertebral levels provided more in vitro stability than either traditional Harrington or Luque rectangular instrumentation, which require fixation of five vertebral levels to stabilize a spine after laminectomy." @default.
- W2262742104 created "2016-06-24" @default.
- W2262742104 creator A5001137845 @default.
- W2262742104 creator A5016809891 @default.
- W2262742104 creator A5023248680 @default.
- W2262742104 date "1988-06-01" @default.
- W2262742104 modified "2023-09-26" @default.
- W2262742104 title "Biomechanical analysis of posterior instrumentation systems after decompressive laminectomy. An unstable calf-spine model." @default.
- W2262742104 doi "https://doi.org/10.2106/00004623-198870050-00007" @default.
- W2262742104 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/3392061" @default.
- W2262742104 hasPublicationYear "1988" @default.
- W2262742104 type Work @default.
- W2262742104 sameAs 2262742104 @default.
- W2262742104 citedByCount "79" @default.
- W2262742104 countsByYear W22627421042012 @default.
- W2262742104 countsByYear W22627421042013 @default.
- W2262742104 countsByYear W22627421042015 @default.
- W2262742104 countsByYear W22627421042017 @default.
- W2262742104 crossrefType "journal-article" @default.
- W2262742104 hasAuthorship W2262742104A5001137845 @default.
- W2262742104 hasAuthorship W2262742104A5016809891 @default.
- W2262742104 hasAuthorship W2262742104A5023248680 @default.
- W2262742104 hasConcept C105702510 @default.
- W2262742104 hasConcept C118552586 @default.
- W2262742104 hasConcept C141071460 @default.
- W2262742104 hasConcept C142724271 @default.
- W2262742104 hasConcept C146249460 @default.
- W2262742104 hasConcept C170700871 @default.
- W2262742104 hasConcept C204787440 @default.
- W2262742104 hasConcept C2776008035 @default.
- W2262742104 hasConcept C2776412215 @default.
- W2262742104 hasConcept C2780091945 @default.
- W2262742104 hasConcept C2780775167 @default.
- W2262742104 hasConcept C2781198719 @default.
- W2262742104 hasConcept C2781298600 @default.
- W2262742104 hasConcept C2908647359 @default.
- W2262742104 hasConcept C29694066 @default.
- W2262742104 hasConcept C44575665 @default.
- W2262742104 hasConcept C71924100 @default.
- W2262742104 hasConcept C99454951 @default.
- W2262742104 hasConceptScore W2262742104C105702510 @default.
- W2262742104 hasConceptScore W2262742104C118552586 @default.
- W2262742104 hasConceptScore W2262742104C141071460 @default.
- W2262742104 hasConceptScore W2262742104C142724271 @default.
- W2262742104 hasConceptScore W2262742104C146249460 @default.
- W2262742104 hasConceptScore W2262742104C170700871 @default.
- W2262742104 hasConceptScore W2262742104C204787440 @default.
- W2262742104 hasConceptScore W2262742104C2776008035 @default.
- W2262742104 hasConceptScore W2262742104C2776412215 @default.
- W2262742104 hasConceptScore W2262742104C2780091945 @default.
- W2262742104 hasConceptScore W2262742104C2780775167 @default.
- W2262742104 hasConceptScore W2262742104C2781198719 @default.
- W2262742104 hasConceptScore W2262742104C2781298600 @default.
- W2262742104 hasConceptScore W2262742104C2908647359 @default.
- W2262742104 hasConceptScore W2262742104C29694066 @default.
- W2262742104 hasConceptScore W2262742104C44575665 @default.
- W2262742104 hasConceptScore W2262742104C71924100 @default.
- W2262742104 hasConceptScore W2262742104C99454951 @default.
- W2262742104 hasIssue "5" @default.
- W2262742104 hasLocation W22627421041 @default.
- W2262742104 hasLocation W22627421042 @default.
- W2262742104 hasOpenAccess W2262742104 @default.
- W2262742104 hasPrimaryLocation W22627421041 @default.
- W2262742104 hasRelatedWork W1967996528 @default.
- W2262742104 hasRelatedWork W1969197725 @default.
- W2262742104 hasRelatedWork W1984828494 @default.
- W2262742104 hasRelatedWork W2262742104 @default.
- W2262742104 hasRelatedWork W2364978750 @default.
- W2262742104 hasRelatedWork W2368929466 @default.
- W2262742104 hasRelatedWork W2382310021 @default.
- W2262742104 hasRelatedWork W2386718875 @default.
- W2262742104 hasRelatedWork W2413681851 @default.
- W2262742104 hasRelatedWork W3195261591 @default.
- W2262742104 hasVolume "70" @default.
- W2262742104 isParatext "false" @default.
- W2262742104 isRetracted "false" @default.
- W2262742104 magId "2262742104" @default.
- W2262742104 workType "article" @default.