The Microbiological Analysis and Biofilm Study of Infected Hip Joint Replacement Patients / 微生物学通报

ABSTRACT

Review the microbiological result of infected total hip replacement cases we found that positive rate of preoperative and intraoperative culture is only 77.1% and 78.5%, and the coincidence rate of preoperative and intraoperative culture results only 59.1%. In all organisms about 56.2% and 46% is staphylococcus of preoperative and intraoperative culture respectively. Staphylococcus can form massive biofilm. The result shows that in total hip replacement infection, the accurate rate of preoperative and intraoperative culture is low and need to improve, and the virulent and resistance organisms maintain a high rate lead to it is hard to cure.