The use of metallic biomaterials in the medical implant devices has become increasingly
prevalent over the past few decades. Patients find themselves being exposed to metals in a …

Background A higher cobalt/chromium (Co/Cr) ratio is thought to be associated with
corrosion of the trunnion and increased adverse local tissue reaction (ALTR) risk in patients …

Introduction Although metal-on-metal (MoM) total hip arthroplasty (THA) and hip
resurfacings (HR) have similar bearing surfaces and comparable wear rates, metal ion …

Objective To investigate the long‐term survivorship, incidence of adverse reactions to metal
debris (ARMD), and metal ion behavior in patients who underwent small‐head Metasul …

Introduction Recent registry studies show that aseptic loosening secondary to osteolysis is
the second leading cause of hip implant failure in patients implanted with metal-on-metal …

Metal wear particles play a major role in periprosthetic osteolysis and aseptic loosening in
patients with total joint arthroplasty. The ability to induce osteolysis depends on the size …

目的探讨白细胞介素-34 (IL-34) 在体外是否可以促进破骨细胞形成以及在磨损颗粒刺激下小鼠
骨髓来源巨噬细胞(BMMs) 中IL-34 的体外表达量和相关机制. 方法提取小鼠BMMs 原代细胞 …

Abstract Introduction Blood cobalt (Co) and chromium (Cr) ion levels have been used as
surveillance tools for adverse reaction to metal debris in metal-on-metal (MoM) hip …

Abstract Introduction Increased cobalt (Co) and chromium (Cr) serum levels are one reason
for revision surgery in metal on metal (MoM) total hip arthroplasty (THA) patients. Dual …

Background Data on the association between stem type and metal-on-metal (MoM) total hip
arthroplasty (THA) performance are limited. The aim of this study is to investigate the effect of …