Matches in SemOpenAlex for { <https://semopenalex.org/work/W2000261619> ?p ?o ?g. }
Showing items 1 to 72 of
72
with 100 items per page.
- W2000261619 endingPage "910" @default.
- W2000261619 startingPage "908" @default.
- W2000261619 abstract "A biomechanical study of pullout of anteriorly implanted screws in cadaveric vertebral bodies.To investigate and compare the pullout strength of the Zielke, Kaneda, Universal Spine System (USS) pedicle screw, and USS pedicle screw with a new pullout-resistant nut.A common problem with anterior purchase regardless of the implant system is screw pullout at the proximal and distal ends of multilevel constructs. There is limited information on a solution to this problem.The L1 to L4 vertebral bodies from four cadavers had one each of Zielke and Kaneda pedicle screws (Acromed Corp., Cleveland, OH), USS pedicle screw (Synthes Spine, Paoli, PA), and USS pedicle screw with pullout-resistant nut implanted transversely across the center of the vertebral body with bicortical purchase in a similar fashion as would be used clinically. The screws were extracted using a servohydraulic material testing system. The maximum axial forces were recorded.The Zielke and Kaneda screws had no significant difference in mean pullout strength (P = 0.542). The USS screw alone was less strong (P = 0.009). The USS screw and pullout-resistant nut increased the pullout strength by twofold (P = 0.00006). In the screw pullout tests, the mode of failure was at the screw thread's interface. The USS screw and pullout-resistant nut failed by imploding the body around the nut. With the USS screw and pullout-resistant nut, the pullout strength was determined by the compressive strength of the bone.The addition of a pullout-resistant nut to an anterior vertebral body screw improves the pullout strength by twofold and changes the mode of failure to rely ultimately on the inherent vertebral body strength rather than the screw's characteristics. The addition of a pullout-resistant nut may be applicable to multilevel implant constructs to prevent screw pullout at the top and bottom." @default.
- W2000261619 created "2016-06-24" @default.
- W2000261619 creator A5013137381 @default.
- W2000261619 creator A5024951127 @default.
- W2000261619 creator A5036066156 @default.
- W2000261619 date "1998-04-01" @default.
- W2000261619 modified "2023-09-26" @default.
- W2000261619 title "Anterior Vertebral Body Screw Pullout Testing" @default.
- W2000261619 cites W2003284889 @default.
- W2000261619 cites W2066729625 @default.
- W2000261619 cites W2079441858 @default.
- W2000261619 cites W2329718789 @default.
- W2000261619 cites W2416426484 @default.
- W2000261619 doi "https://doi.org/10.1097/00007632-199804150-00012" @default.
- W2000261619 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/9580958" @default.
- W2000261619 hasPublicationYear "1998" @default.
- W2000261619 type Work @default.
- W2000261619 sameAs 2000261619 @default.
- W2000261619 citedByCount "32" @default.
- W2000261619 countsByYear W20002616192013 @default.
- W2000261619 countsByYear W20002616192016 @default.
- W2000261619 countsByYear W20002616192017 @default.
- W2000261619 countsByYear W20002616192019 @default.
- W2000261619 countsByYear W20002616192022 @default.
- W2000261619 crossrefType "journal-article" @default.
- W2000261619 hasAuthorship W2000261619A5013137381 @default.
- W2000261619 hasAuthorship W2000261619A5024951127 @default.
- W2000261619 hasAuthorship W2000261619A5036066156 @default.
- W2000261619 hasConcept C105702510 @default.
- W2000261619 hasConcept C127413603 @default.
- W2000261619 hasConcept C162324750 @default.
- W2000261619 hasConcept C172644405 @default.
- W2000261619 hasConcept C175696284 @default.
- W2000261619 hasConcept C206391251 @default.
- W2000261619 hasConcept C21547014 @default.
- W2000261619 hasConcept C29694066 @default.
- W2000261619 hasConcept C66938386 @default.
- W2000261619 hasConcept C71924100 @default.
- W2000261619 hasConcept C91762617 @default.
- W2000261619 hasConceptScore W2000261619C105702510 @default.
- W2000261619 hasConceptScore W2000261619C127413603 @default.
- W2000261619 hasConceptScore W2000261619C162324750 @default.
- W2000261619 hasConceptScore W2000261619C172644405 @default.
- W2000261619 hasConceptScore W2000261619C175696284 @default.
- W2000261619 hasConceptScore W2000261619C206391251 @default.
- W2000261619 hasConceptScore W2000261619C21547014 @default.
- W2000261619 hasConceptScore W2000261619C29694066 @default.
- W2000261619 hasConceptScore W2000261619C66938386 @default.
- W2000261619 hasConceptScore W2000261619C71924100 @default.
- W2000261619 hasConceptScore W2000261619C91762617 @default.
- W2000261619 hasIssue "8" @default.
- W2000261619 hasLocation W20002616191 @default.
- W2000261619 hasLocation W20002616192 @default.
- W2000261619 hasOpenAccess W2000261619 @default.
- W2000261619 hasPrimaryLocation W20002616191 @default.
- W2000261619 hasRelatedWork W1749010593 @default.
- W2000261619 hasRelatedWork W1992865468 @default.
- W2000261619 hasRelatedWork W2051096614 @default.
- W2000261619 hasRelatedWork W2183865493 @default.
- W2000261619 hasRelatedWork W2564799247 @default.
- W2000261619 hasRelatedWork W2618455666 @default.
- W2000261619 hasRelatedWork W2794110980 @default.
- W2000261619 hasRelatedWork W3098680960 @default.
- W2000261619 hasRelatedWork W4242498532 @default.
- W2000261619 hasRelatedWork W4377024320 @default.
- W2000261619 hasVolume "23" @default.
- W2000261619 isParatext "false" @default.
- W2000261619 isRetracted "false" @default.
- W2000261619 magId "2000261619" @default.
- W2000261619 workType "article" @default.