Results 1 to 10 of about 391,853 (196)
Journal of Orthopaedic Surgery and Research, 2018 Background To investigate whether unilateral pedicle screw fixation is superior than bilateral pedicle screw fixation for lumbar degenerative diseases. Methods Electronic databases including PubMed, Embase, and the Cochrane Library up to August 2018 were
Pei Lu +4 more
doaj +2 more sources
Medicines, 2021 Purpose: This study aims to elucidate the radiological outcome after Cortical bone trajectory (CBT) screw fixation and whether dual-threaded (DT) screws should be used in the fusion surgery. Methods: 159 patients with degenerative lumbar disorder who had
Chao-Hsuan Chen +7 more
doaj +2 more sources
Treatment of unstable thoracolumbar fractures through short segment pedicle screw fixation techniques using pedicle fixation at the level of the fracture: a finite element analysis. [PDF]
PLoS ONE, 2014 OBJECTIVE: To compare the von Mises stresses of the internal fixation devices among different short segment pedicle screw fixation techniques to treat thoracic 12 vertebral fractures, especially the mono-segment pedicle screw fixation and intermediate ...
Changqing Li +4 more
doaj +1 more source
Journal of Orthopaedic Surgery and Research, 2021 Objective To compare the biomechanical stability of transsacral-transiliac screw fixation and lumbopelvic fixation for “H”- and “U”-type sacrum fractures with traumatic spondylopelvic dissociation.
Ye Peng +7 more
doaj +1 more source
Biodegradable magnesium fixation screw for barrier membranes used in guided bone regeneration
Bioactive Materials, 2022 An ideal fixation system for guided bone (GBR) regeneration in oral surgery must fulfil several criteria that includes the provision of adequate mechanical fixation, complete resorption when no longer needed, complete replacement by bone, as well as be ...
Željka Perić Kačarević +14 more
doaj +1 more source
Biomechanical evaluation of lag screw fixation in oblique humeral shaft fracture: A finite element study [PDF]
Songklanakarin Journal of Science and Technology (SJST), 2021 A common treatment for long bone fractures, namely lag screw and plate fixation, still has relatively high failure rates, especially in case of oblique fracture. The best practice for lag screw fixation condition, i.e. angle, is controversial. Therefore,
Phachara Suklim +2 more
doaj +1 more source
Foot & Ankle Orthopaedics, 2020 Category: Hindfoot; Ankle Arthritis Introduction/Purpose: Screw prominence in the heel following calcaneal fixation has resulted in unacceptably high rates of symptomatic hardware and subsequent screw removal.
Morgan Boren DO +3 more
doaj +1 more source
Cost of Headless vs Headed Screw Fixation for Calcaneal Osteotomy and Subtalar Arthrodesis
Foot & Ankle Orthopaedics, 2021 Background: Screw head prominence in the heel following fixation for calcaneal osteotomy or subtalar arthrodesis has resulted in high rates of symptomatic hardware and screw removal.
Morgan Boren DO +3 more
doaj +1 more source
Global Spine Journal, 2021 Study Design: In vitro cadaveric biomechanical study. Objective: Biomechanically characterize a novel lateral lumbar interbody fusion (LLIF) implant possessing integrated lateral modular plate fixation (MPF).
Ryan DenHaese MD +4 more
doaj +1 more source
Journal of Orthopaedic Surgery and Research, 2022 Background The aim of this study is to compare the clinical and biomechanical outcome of INFIX plus single with two sacroiliac screw fixation for unstable pelvic fractures of Type C.
Hongfen Chen +10 more
doaj +1 more source