Infection of prosthetic joints is one of the most devastating complications following replacement surgery. The size of the problem, the diagnostic puzzle, bacteriological findings and treatment modalities are highlighted.
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3D-Printed Prosthesis with an Articular Interface for Anatomical Acetabular Reconstruction After Type I + II (+ III) Internal Hemipelvectomy: Clinical Outcomes and Finite Element Analysis.
J Bone Joint Surg Am
October 2024
Musculoskeletal Tumor Center, Department of Orthopedics, The Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, Zhejiang, People's Republic of China.
Background: Pelvic reconstruction after type I + II (or type I + II + III) internal hemipelvectomy with extensive ilium removal is a great challenge. In an attempt to anatomically reconstruct the hip rotation center (HRC) and achieve a low mechanical failure rate, a custom-made, 3D-printed prosthesis with a porous articular interface was developed. The aim of this study was to investigate the clinical outcomes of patients treated with this prosthesis.
View Article and Find Full Text PDFRole of Multimodal Imaging in Clinical Practice for the Diagnosis of Infective Endocarditis: A Case Series.
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December 2024
Infectious Diseases Clinic, Santa Maria della Misericordia Hospital, Department of Medicine and Surgery, University of Perugia, 06132 Perugia, Italy.
Background: The 2023 European Society of Cardiology (ESC) guidelines for the management of infective endocarditis (IE) highlighted the essential role of multimodal imaging in the diagnostic algorithm of IE and its complications.
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mBio
December 2024
Department of Biological Sciences, University of Notre Dame, Notre Dame, Indiana, USA.
Unlabelled: The bacterium is an opportunistic pathogen that can cause lung, skin, wound, joint, urinary tract, and eye infections. While is known to exhibit a robust competitive response toward other bacterial species, this bacterium is frequently identified in polymicrobial infections where multiple species survive. For example, in prosthetic joint infections, can be identified along with other pathogenic bacteria including , , and .
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Rush Copley Medical Center, Aurora, IL, USA.
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View Article and Find Full Text PDFStructure and composition of early biofilms formed on dental implants are complex, diverse, subject-specific and dynamic.
NPJ Biofilms Microbiomes
December 2024
Department of Prosthetic Dentistry and Biomedical Materials Science, Hannover Medical School, Hannover, Germany.
Biofilm-associated peri-implant infections pose a major problem in modern medicine. The understanding of biofilm development is hampered by biofilm complexity and the lack of robust clinical models. This study comprehensively characterized the dynamics of early biofilm formation in the transmucosal passage of implant abutments in 12 patients.
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