2015
Undertapping of Lumbar Pedicle Screws Can Result in Tapping With a Pitch That Differs From That of the Screw, Which Decreases Screw Pullout Force
Bohl DD, Basques BA, Golinvaux NS, Toy JO, Matheis EA, Bucklen BS, Grauer JN. Undertapping of Lumbar Pedicle Screws Can Result in Tapping With a Pitch That Differs From That of the Screw, Which Decreases Screw Pullout Force. Spine 2015, 40: e729-e734. PMID: 25856261, DOI: 10.1097/brs.0000000000000922.Peer-Reviewed Original Research
2012
Biomechanical comparison of endplate forces generated by uniaxial screws and monoaxial pedicle screws.
Essig DA, Miller CP, Xiao M, Ivancic P, Jegede K, Badrinath R, Smith BG, Grauer JN. Biomechanical comparison of endplate forces generated by uniaxial screws and monoaxial pedicle screws. Orthopedics 2012, 35: e1528-32. PMID: 23027492, DOI: 10.3928/01477447-20120919-24.Peer-Reviewed Original ResearchMeSH KeywordsBone PlatesBone ScrewsEquipment DesignEquipment Failure AnalysisHumansIn Vitro TechniquesStress, MechanicalTensile StrengthThoracic VertebraeConceptsScrew-bone interfaceLoad cellBiomechanical ComparisonLess dense boneRotational controlMonoaxial pedicle screwsMonoaxial screwsScrew failureForce slopeReduced forceForceInterfaceAngleRodsScrewsImproved correctionDense boneBetter rotational controlPedicle screwsInferior vertebral endplateLoadPlasticPolyaxial screws
1998
Augmented external fixation of distal radius fractures: A biomechanical analysis
Wolfe S, Swigart C, Grauer J, Slade J, Panjabi M. Augmented external fixation of distal radius fractures: A biomechanical analysis. The Journal Of Hand Surgery 1998, 23: 127-134. PMID: 9523966, DOI: 10.1016/s0363-5023(98)80100-7.Peer-Reviewed Original ResearchMeSH KeywordsBone WiresCadaverColles' FractureExternal FixatorsFracture FixationHumansRange of Motion, ArticularStress, MechanicalWrist InjuriesWrist JointConceptsLight-emitting diodesFracture fragment stabilityUnstable extra-articular distal radius fracturesConcept of augmentationPhysiologic loadingNeutral zoneMotion-sensing deviceBiomechanical analysisFixator frameFresh-frozen cadaveric specimensEquivalent stabilitySagittal plane rotationFracture patternsPlane rotationFragment stabilityStabilityBiomechanical supportExtra-articular distal radius fracturesDiodesLoadingFracturesFracture fragmentsCadaveric specimensZoneDevices