Results 21 to 30 of about 2,082,190 (352)
PLoS ONE, 2014 BackgroundVarious fabrication methods are used to improve the stability and osseointegration of screws within the host bone. The aim of this study was to investigate whether roughened surface titanium screws fabricated by electron beam melting can ...
Jun Yang +6 more
doaj +1 more source
Geriatric Orthopaedic Surgery & Rehabilitation, 2020 Introduction: Importance of inferomedial supporting screws in preventing varus collapse has been investigated for the proximal humerus fracture. However, few studies reported the results of osteoporotic complex fracture.
Hyojune Kim MD +8 more
doaj +1 more source
Immediate stabilization of pedicle screws
Current Directions in Biomedical Engineering, 2023 This study was designed as proof of principle and safety test of the novel technique, the Immediate Stabilization System (ISS). The technique is designed to immediately stabilize polymer-augmented pedicle screws (PAS) in deficient bone and avoid ...
Wild Michael de +6 more
doaj +1 more source
Fatigue failure of cortical bone screws [PDF]
Journal of Biomechanics, 1983 An experimental study of the fatigue life of cortical bone screws under conditions which stimulated in vivo usage was performed. The two most important factors influencing fatigue life were axial screw tension (the force normal of the plate to bone) and the cyclic shearing load.
Zand, Martin S. +2 more
openaire +3 more sources
Osseointegration of Titanium Implants in Onlay of Cerament™, a New Ceramic Bone Substitute
Journal of Functional Biomaterials, 2016 The purpose was to investigate whether a new biphasic and injectable ceramic bone substitute Cerament™ that rapidly remodels to bone, may contribute to the retention of titanium implant screws during the healing period, and to analyze the pattern of bone
Anna Truedsson +3 more
doaj +1 more source
BMC Musculoskeletal Disorders, 2023 Background 3D printing technology has become a research hotspot in the field of scientific research because of its personalized customization, maneuverability and the ability to achieve multiple material fabrications. The focus of this study is to use 3D
Yafei Wang +4 more
doaj +1 more source
Journal of Orthopaedic Surgery and Research, 2023 Background Various fixation methods are available for tibiotalocalcaneal arthrodesis: nail, plate, or screws. An intramedullary bone stabilization system within a balloon catheter has not previously been used in tibiotalocalcaneal arthrodesis. The aim of
Matthias Trost +7 more
doaj +1 more source
Scientific Reports, 2022 Threads of modern pedicle screws can vary greatly in design. It is difficult to assess which interplay of design features is particularly advantageous for screw anchorage.
Martin Weidling +3 more
doaj +1 more source
Lengthening over nails using the double plate system ONAS-DPS
SICOT-J, 2016 Stable insertion of large Schanz screws behind an intramedullary (IM) nail when lengthening over nails (LON) may be difficult due to the limited bone stock.
Antolič Vane
doaj +1 more source
BMC Veterinary Research, 2019 Background Peak reverse torque (PRT) is a valid method to evaluate implants’ secondary stability in the healing bone. The secondary stability is achieved by the implant over time and it has been positively correlated with the implants’ osseointegration ...
Remigiusz M. Grzeskowiak +6 more
doaj +1 more source