ArticleJournal of orthopaedic research : official publication of the Orthopaedic Research Society2020
In Vitro Evidence for Cell-Accelerated Corrosion Within Modular Junctions of Total Hip Replacements.
Article in Journal of orthopaedic research : official publication of the Orthopaedic Research Society, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.
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Who cites it
11 citing papers in PubMed.
- Metal Fatigue Fracture After Revision Total Knee Arthroplasty: A Retrieval Analysis.Journal of orthopaedic research : official publication of the Orthopaedic Research Society · 2026Article
- Imaging and speciation of intracellular metallic implant debris using synchrotron-based X-ray fluorescence micro-spectroscopy: a study of two cases.Scientific reports · 2025Article
- Investigation of cell-accelerated corrosion (CAC) on the CoCrMo alloy with segregation banding: Hip implant applications.Journal of the mechanical behavior of biomedical materials · 2024Article
- Survivability of Titanium Implant Materials: In Vitro Simulated Inflammatory and Infectious Environment.Annals of biomedical engineering · 2023Article
- Has Wrought Cobalt-Chromium-Molybdenum Alloy Changed for the Worse Over Time?The Journal of arthroplasty · 2023Article
- Do total shoulder arthroplasty implants corrode?Journal of shoulder and elbow surgery · 2022Article
- Microstructure and electrochemical behavior of contemporary Ti6Al4V implant alloys.Journal of bio- and tribo-corrosion · 2022Article
- In vitro testing for hip head-neck taper tribocorrosion: A review of experimental methods.Proceedings of the Institution of Mechanical Engineers. Part H, Journal of engineering in medicine · 2022Article
- On the Formation Mechanism of Column Damage Within Modular Taper Junctions.The Journal of arthroplasty · 2021Article
- Fretting-corrosion in hip taper modular junctions: The influence of topography and pH levels - An in-vitro study.Journal of the mechanical behavior of biomedical materials · 2021Article
- Wear particles induce a new macrophage phenotype with the potential to accelerate material corrosion within total hip replacement interfaces.Acta biomaterialia · 2020Article
Corrections and comments
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Authors and funding
7 authors.
Funding
Abstract
Corrosion at modular junctions of total hip replacement (THR) remains a major concern today. Multiple types of damage modes have been identified at modular junctions, correlated with different corrosion characteristics that may eventually lead to implant failure. Recently, within the head-taper region of the CoCrMo retrieval implants, cell-like features and trails of etching patterns were observed that could potentially be linked to the involvement of cells of the periprosthetic region. However, there is no experimental evidence to corroborate this phenomenon. Therefore, we aimed to study the potential role of periprosthetic cell types on corrosion of CoCrMo alloy under different culture conditions, including the presence of CoCrMo wear debris. Cells were incubated with and without CoCrMo wear debris (obtained from a hip simulator) with an average particle size of 119 ± 138 nm. Electrochemical impedance spectroscopy (EIS) was used to evaluate the corrosion tendency, corrosion rate, and corrosion kinetics using the media after 24 h of cell culture as the electrolyte. Results of the study showed that there was lower corrosion resistance (p < 0.02) and higher capacitance (p < 0.05) within cell media from macrophages challenged with particles when compared with the other media conditions studied. The potentiodynamic results were also in agreement with the EIS values, showing significantly higher corrosion tendency (low E
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