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Finger prosthesis: The art of reconstruction
(2009-10-01)
Hand deformities affect aesthetics function of hand severely compromised and also cause psychological disturbances. This report describes the fabrication of a silicone finger prosthesis for a patient after an accident at ...
Microstructural study of the resistance to corrosion of laser welded AuPd alloy joints for prosthesis supported by implants
(Editora Unesp, 2002-01-01)
In this work, welded Au alloy joints, used for prosthesis supported by implants, have been studied before and after to laser welding processes. A refined dendritic microstructure was observed in the welding area. The base ...
Viability of pHEMA Hydrogels as Coating in Human Synovial Joint Prosthesis
(ABM, ABC, ABPol, 2002)
Upper limb prosthesis for patients with congenital or acquired deformity
(2019-01-01)
A prototype of an upper limb prosthesis with a single control is presented in this paper. The prosthesis has 16 degrees of freedom, five fingers with independent joints and articulations in the hand’s palm, being able to ...
Maxillo-mandibular counter-clockwise rotation and mandibular advancement with TMJ Concepts (R) total joint prostheses Part I - Skeletal and dental stability
(Churchill Livingstone, 2009-02-01)
The purpose of this study was to evaluate skeletal and dental stability in patients who had temporomandibular joint (TMJ) reconstruction and mandibular counterclockwise advancement using TMJ Concepts total join, prostheses ...
Axial loads on implant-supported partial fixed prostheses for external and internal hex connections and machined and plastic copings: strain gauge analysis
(Allen Press Inc, 2015-04-01)
The aim of this in vitro study was to use strain gauge (SG) analysis to compare the effects of the implant-abutment joint, the coping, and the location of load on strain distribution in the bone around implants supporting ...
Preload Evaluation of Different Screws in External Hexagon Joint
(Lippincott Williams & Wilkins, 2012-02-01)
Purpose: This study compared the maintenance of tightening torque in different retention screw types of implant-supported crowns.Materials and Methods: Twelve metallic crowns in UCLA abutments cast with cobalt-chromium ...
Custom-made temporomandibular joint prosthesis: Computer aided modeling and finite elements analysis
(2019-01-01)
Temporomandibular Joint (TMJ) is a bilateral joint that works to perform the main activities of speaking and chewing. Because of this cyclic loading, TMJ disorders are common and greatly affect the quality of life. For ...
Planning and construction of mechanism for surface wear testing and fault analysis in quadril joint prosthetic tribosystem
(2020-02-01)
The problems associated with prosthetic failures and revision surgeries have increased greatly since total joint replacement has also been applied to younger and more active patients, so the need to resolve or reduce ...