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http://dx.doi.org/10.2106/00004623-200410000-00022 | DOI Listing |
Arthroplast Today
February 2025
Department of Orthopaedic Surgery, University of California, San Diego, San Diego, CA, USA.
Management of periacetabular osteolysis is a challenging dilemma in revision total hip arthroplasty. When the acetabular shell is well-fixed, the surgeon may prefer to retain the cup to minimize further bone loss. However, filling the surrounding defect can be difficult if the area of involvement is massive.
View Article and Find Full Text PDFBiomed Tech (Berl)
January 2025
Oral Technology, University of Bonn, Bonn, Germany.
Objectives: The aim of the present study was to investigate, whether polyetherketoneketone (PEKK) secondary crowns could be considered as alternative to gold standard in terms of their physical properties and manufacturing costs.
Methods: An upper jaw model with six implants was used. Frameworks with either 6 PEKK- or 6 electroplated secondary crowns were cemented in a wear simulator.
Int J Oral Maxillofac Implants
January 2025
Purpose: This retrospective clinical study aims to analyze single-unit implant-supported restorations' clinical and radiographic outcomes comprehensively.
Materials And Methods: In this retrospective study, patients who had undergone 12 months of implant-supported singleunit fixed prosthetic treatment were scanned from the archives, and a hundred patients were included in the study. Implant success and survival rates were assessed according to the consensus decisions published at the International Oral Implantology Congress in 2007.
J Periodontol
January 2025
Department of Biomedical and Neuromotor Sciences, School of Dentistry - Division of Periodontology and Implantology, Alma Mater Studiorum - University of Bologna, Bologna, Italy.
Background: Crown cementation is a common technique for implant-supported prosthodontics. However, for possible slipping of the cement below the mucosal margin, its thorough removal poses some issues. The objective of this study was to evaluate the presence of submucosal cement residues in patients with peri-implant disease by endoscopic visualization and to investigate the potential correlation between the pathological scenario and the spatial position of cement residues.
View Article and Find Full Text PDFJ Phys Chem B
January 2025
School of Environment and Safety Engineering, North University of China, Taiyuan, Shanxi 030051, PR China.
Energetic composite systems with uniform particle distributions are of considerable interest, but sedimentation is a persisting challenge. Tungsten carbide (WC, density: 15.36 g/cm) particles are promising cemented carbide particles owing to their desirable properties.
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