Non‐setting, injectable biomaterials containing particulate hydroxyapatite can increase primary stability of bone screws in cancellous bone
Sign Up to like & getrecommendations! Published in 2018 at "Clinical Biomechanics"
DOI: 10.1016/j.clinbiomech.2018.09.023
Abstract: Background: Fracture fixation in weak bone is still a clinical challenge. Screw augmentation was shown to successfully increase their primary stability. The currently used calcium phosphate or polymeric bone cements, however, present important drawbacks such… read more here.
Keywords: increase primary; primary stability; bone screws; bone ... See more keywords
Simulation of mechanical behavior and optimization of simulated injection molding process for PLA based antibacterial composite and nanocomposite bone screws using central composite design.
Sign Up to like & getrecommendations! Published in 2017 at "Journal of the mechanical behavior of biomedical materials"
DOI: 10.1016/j.jmbbm.2016.08.008
Abstract: In this study, injection molding of three poly lactic acid (PLA) based bone screws was simulated and optimized through minimizing the shrinkage and warpage of the bone screws. The optimization was carried out by investigating… read more here.
Keywords: bone screws; pla based; injection molding; bone ... See more keywords
Studies of the Corrosion Resistance Properties of Bone Screws Made from 316L Stainless Steel in Ringer's Solution
Sign Up to like & getrecommendations! Published in 2018 at "Archives of Metallurgy and Materials"
DOI: 10.24425/118944
Abstract: Stainless steel 316L is one of the most common metallic biomaterials used for implants. Its passive surface provides a good corrosion resistance in the body environment, which can be reduced by surface mechanical damages. This… read more here.
Keywords: stainless steel; corrosion resistance; resistance; bone screws ... See more keywords
In Vitro Biocompatibility, Radiopacity, and Physical Property Tests of Nano-Fe3O4 Incorporated Poly-l-lactide Bone Screws
Sign Up to like & getrecommendations! Published in 2017 at "Polymers"
DOI: 10.3390/polym9060191
Abstract: 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. The PLLA composites were fabricated by loading 20%, 30%, and 40%… read more here.
Keywords: fe3o4 plla; bone screws; nano fe3o4;