Results 41 to 50 of about 1,942,127 (402)
Polymers, 2017 The aim of this study was to fabricate biodegradable poly-l-lactic acid (PLLA) bone screws containing iron oxide (Fe3O4) nanoparticles, which are radiopaque and 3D-printable.
H. Wang +6 more
semanticscholar +1 more source
Intramedullary Nailing of Periarticular Fractures [PDF]
, 2018 Plate fixation has historically been the preferred surgical treatment method for periarticular fractures of the lower extremity. This trend has stemmed from difficulties with fracture reduction and concerns of inadequate fixation with intramedullary ...
Gaski, Greg +3 more
core +1 more source
Journal of Orthopaedic Surgery and Research, 2023 Background The purpose of this study was to find the factors influencing successful bone union for isolated subtalar arthrodesis in posttraumatic subtalar arthritis following calcaneal fracture.
Hyong Nyun Kim +7 more
doaj +1 more source
A Case of Implant Failure in Partial Wrist Fusion Applying Magnesium-Based Headless Bone Screws
Case Reports in Orthopedics, 2016 This article presents a case of implant failure resulting in mechanical instability of a scaphotrapezotrapezoideal arthrodesis using magnesium-based headless bone screws.
A. Wichelhaus +2 more
semanticscholar +1 more source
Dynamic stabilization versus fusion for treatment of degenerative spine conditions. [PDF]
, 2011 Study design Comparative effectiveness review.Study rationale Spinal fusion is believed to accelerate the degeneration of the vertebral segment above or below the fusion site, a condition called adjacent segment disease (ASD).
Chou, Dean +3 more
core +1 more source
Journal of Orthopaedic Surgery and Research, 2019 BackgroundThis study aimed to explore the effect of retaining inferomedial cortical bone contact and fixation with calcar screws on the dynamic and static mechanical stability of proximal humerus fractures treated with a locking plate.MethodsTwelve ...
Xiaofeng Zhang +8 more
semanticscholar +1 more source
Effect of sonic hedgehog/β-TCP composites on bone healing within the critical-sized rat femoral defect [PDF]
, 2013 The creation of entirely synthetically derived bone substitute materials which are as effective as autologous bone grafts is desirable. Osteogenesis involves the concerted action of several proteins within a signaling cascade.
Flinspach, Armin Niklas +5 more
core +1 more source
Interface Between Titanium Miniplate/Screw and Human Calvaria
, 2000 This study demonstrates interfacial changes of titanium miniplate/screw with normal calvaria and nonvascularized calvarial bone graft ensued from craniectomy in a 53-year-old female.
Hollinger, Jeffrey O +2 more
core +1 more source
Misplaced Cervical Screws Requiring Reoperation. [PDF]
, 2017 STUDY DESIGN: A multicenter, retrospective case series. OBJECTIVE: In the past several years, screw fixation of the cervical spine has become commonplace. For the most part, this is a safe, low-risk procedure.
Arnold, Paul M. +17 more
core +2 more sources
North American Spine Society JournalBackground: In anterior lumbar interbody fusion (ALIF), the use of integrated screws is attractive to surgeons because of the ease of implantation and no additional profile.
Ross Dies, BS +8 more
doaj +1 more source