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Material and technique fundamentals of nano-hydroxyapatite coatings towards biofunctionalization: a review.
Biomed Mater
January 2025
Department of Chemistry, Manipal University Jaipur, Jaipur 303007, Rajasthan, India.
Hydroxyapatite (HAp) nanocoatings on titanium alloys (e.g. Ti6Al4V) have been used for prosthetic orthopaedic implants in recent decades because of their osseointegration, bioactivity, and biocompatibility.
View Article and Find Full Text PDFUse of dual-mobility cup in primary total hip arthroplasties: an Italian regional register (RIPO) study on three thousand, seven hundred and ten cases.
Int Orthop
January 2023
Medical Technology Laboratory, IRCCS - Rizzoli Orthopaedic Institute, Via Di Barbiano 1/10, 40136, Bologna, Italy.
Purpose: The purpose of the study was to investigate the outcome of dual-mobility cup (DM) compared with a standard cup (SC) in primary total hip arthroplasty (THA) in the long-term follow-up based on a regional Italian joint registry (RIPO).
Methods: The Registry of Prosthetic Orthopaedic Implant (RIPO) was consulted, looking for all primary THAs implanted from 2000 to 2019. Three thousand seven hundred ten were dual-mobility cup (DM) total hip arthroplasties (THA) and 85.
Comparative Analysis of Erosive Wear Behaviour of Epoxy, Polyester and Vinyl Esters Based Thermosetting Polymer Composites for Human Prosthetic Applications Using Taguchi Design.
Polymers (Basel)
October 2021
School of Mechanical and Automotive Engineering, Qingdao University of Technology, Qingdao 266520, China.
In polymer composites, synthetic fibers are primarily used as a chief reinforcing material, with a wide range of applications, and are therefore essential to study. In the present work, we carried out the erosive wear of natural and synthetic fiber-based polymer composites. Glass fiber with jute and fiber was reinforced in three different polymer resins: epoxy, vinyl ester and polyester.
View Article and Find Full Text PDFPlasma d-Dimer Levels in Non-prosthetic Orthopaedic Implant Infection: Can it Aid Diagnosis?
Indian J Orthop
September 2020
Department of Pathology, JIPMER, Pondicherry, India.
Purpose: d-Dimer estimation has been proposed as a reliable biomarker in prosthetic joint infections. Its role in non-prosthetic orthopaedic implant infections has, however, not been studied. The objectives of this study were to assess the levels of plasma d-Dimer in non-prosthetic orthopaedic implant infection.
View Article and Find Full Text PDFMultifunctional hydroxyapatite and hopeite coatings on SS254 by laser rapid manufacturing for improved osseointegration and antibacterial character: A comparative study.
Proc Inst Mech Eng H
July 2020
Mechanical Engineering Department, Motilal Nehru National Institute of Technology Allahabad, Prayagraj, India.
Orthopaedic metallic implant's long-term success strongly depends upon the two main factors: osseointegration and antibacterial character. Bioceramic (hydroxyapatite and hopeite) coatings have been proven effective for getting strong osseointegration and antibacterial character. However, deterioration of bioceramic coatings during the implantation period can adversely affect its overall biological performance.
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