Results 231 to 240 of about 2,910,714 (292)

Vascular Prostheses Performance Assessment of Vascular Prosthesis Failure

Artificial Organs, 1986
Abstract: During 30 years of active participation in clinical vascular surgery and the screening and development of vascular prostheses, >450 different fabrications have been evaluated. Vascular prosthesis retrieval and analysis during this period of time have been systematized, and >40 different causes of failure of vascular prostheses have ...
A. Wesolow
openaire   +3 more sources

Patterns of Failure in Heat-Activated Crimping Prosthesis in Stapedotomy

Otology & Neurotology, 2011
To understand potential causes of failure in heat-activated crimping prosthesis in stapedotomy.Retrospective chart review of all primary and subsequent revision stapedotomy operations performed by the senior authors with heat-activated-crimping prosthesis between June 2003 and September 2009.
Yu-Lan Mary, Ying, Todd A, Hillman, Douglas A, Chen   +2 more
openaire   +3 more sources

Symptomatic failure of snap-on bipolar radial head prosthesis

Journal of Shoulder and Elbow Surgery, 2009
As the design of prosthetic radial head components improves, and the understanding of the necessity for early restoration of elbow and forearm stability in complex elbow trauma increases, prosthetic radial head replacement is becoming more common. In fact, open reduction and internal fixation of complex radial head fractures has been shown to have ...
Shawn W, O'Driscoll, Jonathan, Herald
openaire   +3 more sources

Results of histological grading on 100 cases of hip prosthesis failure

Biomaterials, 1988
A Pizzoferrato, S Stea, G Ciapetti
exaly   +2 more sources

Experimental and numerical failure analysis of Thompson hip prosthesis

Bio-Medical Materials and Engineering
Background There are different surgical procedures to fix femoral head-neck fractures, such as total hip arthroplasty and hemiarthroplasty. Under optimal conditions, the inserted prosthesis should last a long time, possibly a lifetime, with only trace amounts of wear each year due to the friction between the ...
Ali Motameni, Ömer Can Farukoğlu, Riza Gurbuz   +2 more
exaly   +4 more sources

Prosthesis Failure

2006
Z. Grossman
openaire   +2 more sources

Implant and prosthesis failure rates with implant-supported maxillary overdentures: a systematic review.

International Journal of Prosthodontics, 2021
PURPOSE To assess the clinical outcomes of maxillary overdentures supported by dental implants by conducting a literature review. MATERIALS AND METHODS An electronic search was undertaken in March 2019.
P. Ghiasi, Camilla Ahlgren, C. Larsson, B. Chrcanovic   +3 more
semanticscholar   +1 more source

Failure analysis of a total hip prosthesis implanted in active patient

Journal of the Mechanical Behavior of Biomedical Materials, 2010
M A L Hernández-Rodríguez
exaly   +2 more sources

Failure of the Jonas Prosthesis

Journal of Urology, 1986
A total of 27 patients received the standard Jonas silicone-silver penile prosthesis. The procedure was done at 3 separate hospitals by 2 surgical teams. Four patients who were reported on previously presented consecutively to our clinic with failed penile rigidity and complete multiple wire fractures were found at reoperation. Therefore, the remaining
E A, Tawil, J G, Gregory
openaire   +2 more sources

Mechanical failure of omniphase penile prosthesis

Urology, 1988
We report a case of mechanical failure due to cable breakage in both cylinders of an OmniPhase penile prosthesis. The failure occurred six weeks after implantation and was manifested by inability to activate the device. X-ray films showed cable fracture at the point of insertion into the activator mechanism bilaterally.
T K, Huisman, R C, Macintyre
openaire   +2 more sources