Results 1 to 10 of about 126,476 (283)

Biomechanical Hand Prosthesis Design

open access: yesMachines, 2023
There are various studies on the structural and functional constructions of hand prostheses inspired by human biomechanics, and there are different kinds of prostheses available on the market. This paper aims to present the relevant stages of designing a
Emilia Furdu Lunguţ   +4 more
doaj   +2 more sources

Three-dimensional-printed customized prosthesis for pubic defect: prosthesis design and surgical techniques [PDF]

open access: yesJournal of Orthopaedic Surgery and Research, 2020
Background This study is to describe the detailed design and surgical techniques of three-dimensional (3D)-printed customized prosthesis for pubic bone defect.
Yuqi Zhang   +8 more
doaj   +2 more sources

State of the art of lower limb prosthesis simulators: A literature review [PDF]

open access: yesWearable Technologies
Individuals with limb loss present significant challenges to testing and evaluating prosthetic devices, such as medical approval processes and participant availability.
Imke Neelen   +3 more
doaj   +2 more sources

Relative motion at the bone-prosthesis interface [PDF]

open access: yes, 1994
Bone ingrowth in porous surfaces of human joint implants is a desired condition for long-term fixation in patients who are physically active (such as in sport or work). It is generally recognized that little actual bone ingrowth occurs. The best clinical
Grootenboer, H.J.   +3 more
core   +15 more sources

Influence of thickness and incisal extension of indirect veneers on the biomechanical behavior of maxillary canine teeth [PDF]

open access: yesRestorative Dentistry & Endodontics, 2018
ObjectivesTo analyze the influence of thickness and incisal extension of indirect veneers on the stress and strain generated in maxillary canine teeth.Materials and MethodsA 3-dimensional maxillary canine model was validated with an in vitro strain gauge
Victória Luswarghi Souza Costa   +4 more
doaj   +1 more source

Research progress on the design of fixed implant-supported prostheses in edentulous jaws

open access: yes口腔疾病防治, 2022
With the aging of the population and the increase in the number of edentulous patients, implant-supported fixed restorations have become more prevalent in clinical treatment.
LIU Shiyao, YAN Qi, SHI Bin
doaj   +1 more source

New technologies applied to canine limb prostheses: A review [PDF]

open access: yesVeterinary World, 2021
Although only a few studies have investigated about the development of animal prosthesis, currently, there is an increasing interest in canine limb prosthesis design and its clinical application since they offer an alternative to killing the animal in ...
Paul G. Arauz   +4 more
doaj   +1 more source

Validation of an MRI Technique for the 6-DOF Knee Kinematics Measurement

open access: yesFrontiers in Bioengineering and Biotechnology, 2022
Background: For total knee arthroplasty (TKA), the optimal rotational position of the femoral component is felt to be critically important. The current knee joint kinematics measurement technology is unable to identify the exact rotation axis of the knee
Shixiong Tang   +6 more
doaj   +1 more source

Evaluation of internal fit of press ceramic and porous structured cobalt–chromium crown fabricated by additive manufacturing

open access: yesDental Research Journal, 2022
Background: The purpose of this in vitro study is to fabricate a novel metal–ceramic prosthesis with a porous structure, to compensate for the disadvantages associated with the design of existing prostheses, and to measure the internal fit of this ...
Eun-Jeong Bae   +2 more
doaj   +1 more source

Novel Design of the Compound Sleeve and Stem Prosthesis for Treatment of Proximal Femur Bone Defects Based on Topology Optimization

open access: yesFrontiers in Bioengineering and Biotechnology, 2022
The loosening of traditional prosthetics is among the leading causes of surgical failure of proximal femoral bone defects. A novel compound sleeve and stem prosthesis was designed using an optimization methodology that combined an octet-truss porous ...
Haowen Xue   +7 more
doaj   +1 more source

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