Results 81 to 90 of about 2,909,744 (363)

Ti6Al4V‐Bioglass‐Copper Composites for Load‐Bearing Implants

open access: yesAdvanced Healthcare Materials, EarlyView.
We have designed and manufactured a novel Ti64‐based composite by adding 45S5 bioglass (BG) and copper (Cu). Adding BG on titanium improves wear resistance and biocompatibility, whereas Cu addition improves mechanical strength while providing inherent lifelong bacterial resistance.
Lochan Upadhayay   +3 more
wiley   +1 more source

Clinical Evaluation of Fixed Dental Prosthesis Failures in Indian Population: An In Vivo Study

open access: yesAdvances in Human Biology, 2014
Aim: The purpose of this study was to evaluate the prevalence of causes of fixed dental prosthesis failures in Indian population. Materials and method: A total of 158 patients were selected for the study who reported to the OPD of the Department of ...
Dipti S Shah   +3 more
doaj  

Long-term Titanium mesh cage implant failure after total en bloc spondylectomy due to spinal chondrosarcoma

open access: yesRevista de la Facultad de Ciencias Médicas de Córdoba
Objective. To report an unusual titanium mesh cage failure after ten years of follow-up. Clinical case. A 40-year-old woman diagnosed with low-grade spinal chondrosarcoma underwent a total en-bloc spondylenctomy (TES) surgery.
Ezequiel Martinez   +6 more
doaj   +1 more source

CLINICAL AND FUNCTIONAL ASSESSMENT OF THE BIOLOGICAL PROSTHESIS “ASPIRE” FOR SURGICAL CORRECTION OF MITRAL VALVE DISEASE

open access: yesAlʹmanah Kliničeskoj Mediciny, 2016
Aim: To assess clinical and functional efficacy of implanted biological prosthesis “ASPIRE” (manufactured by Vascutek) for correction of mitral valve disease.Materials and methods: From October 2008 to December 2013, biological prostheses “ASPIRE ...
S. G. Esin, V. A. Chiginev, S. A. Zhurko
doaj   +1 more source

Human-centered Electric Prosthetic (HELP) Hand [PDF]

open access: yes, 2019
Through a partnership with Indian non-profit Bhagwan Mahaveer Viklang Sahayata Samiti, we designed a functional, robust, and and low cost electrically powered prosthetic hand that communicates with unilateral, transradial, urban Indian amputees through a
Ferris, Jamie   +3 more
core   +1 more source

Implant Treatment in the Predoctoral Clinic: A Retrospective Database Study of 1091 Patients [PDF]

open access: yes, 2016
Purpose: This retrospective study was conducted at the Marquette University School of Dentistry to (1) characterize the implant patient population in a predoctoral clinic, (2) describe the implants inserted, and (3) provide information on implant ...
Bansal, Naveen K.   +5 more
core   +2 more sources

Medical Fabrics with Non‐Antibiotic, Supramolecular Antimicrobial Coatings: A Preventive Approach to Combat Biofilm Formation and Bacterial Dissemination

open access: yesAdvanced Healthcare Materials, EarlyView.
The study presents an antibiotic‐free strategy using medical fabrics coated with supramolecular assemblies of polyarginine and hyaluronic acid. These coatings showed strong antimicrobial and anti‐biofilm activity in vitro and in vivo, achieving major bacterial load reductions, including against MRSA.
Adjara Diarrassouba   +18 more
wiley   +1 more source

Does Sagittal Tibiotalar Alignment of TAR Predict Failure?

open access: yesFoot & Ankle Orthopaedics, 2022
Category: Ankle Arthritis Introduction/Purpose: The long term outcome of total ankle replacement is contingent on restoring the anatomic tibiotalar alignment of the ankle joint.
Anna-Kathrin Leucht MD   +5 more
doaj   +1 more source

Does the prosthesis weight matter? 3D finite element analysis of a fixed implant-supported prosthesis at different weights and implant numbers

open access: yesThe Journal of Advanced Prosthodontics, 2020
PURPOSE This study evaluated the influence of prosthesis weight and number of implants on the bone tissue microstrain. MATERIALS AND METHODS Fifteen (15) fixed full-arch implant-supported prosthesis designs were created using a modeling software with ...
João Paulo Mendes Tribst   +5 more
semanticscholar   +1 more source

Mechanical Behavior and Failure Analysis of Prosthetic Retaining Screws after Long‐term Use In Vivo. Part 1: Characterization of Adhesive Wear and Structure of Retaining Screws [PDF]

open access: yes, 2007
Purpose: The general aim of this study and those presented in Parts 2–4 of this series was to characterize the structure, properties, wear, and fracture of prosthetic retaining screws in fixed detachable hybrid prostheses after long‐term use in vivo ...
Al Jabbari, Youssef S.   +4 more
core   +1 more source

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