Effect of Taper Design on Trunnionosis in Metal on Polyethylene Total Hip Arthroplasty

This study examines how taper design affects corrosion and fretting at the head trunnion surface. All hip prostheses retrieved between 1999 and 2013 with 28mm/+0 heads were selected, resulting in 44 cobalt-chrome-on-polyethylene implants, representing six taper designs. Mean implantation time: 8.9±3...

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Vydané v:	The Journal of arthroplasty Ročník 30; číslo 7; s. 1269 - 1272
Hlavní autori:	Tan, Sok Chuen, Teeter, Matthew G., Del Balso, Christopher, Howard, James L., Lanting, Brent A.
Médium:	Journal Article
Jazyk:	English
Vydavateľské údaje:	United States Elsevier Inc 01.07.2015
Predmet:	Aged Aged, 80 and over Arthroplasty, Replacement, Hip - instrumentation Chromium Alloys - chemistry Cobalt - chemistry Corrosion Female Femur Head - surgery Hip Prosthesis Humans Male metal-on-polyethylene Metals - chemistry Middle Aged Orthopedics Polyethylene - chemistry Prosthesis Design Prosthesis Failure taper corrosion taper design Torque total hip arthroplasty trunnionosis taper design total hip arthroplasty metal-on-polyethylene trunnionosis taper corrosion
ISSN:	0883-5403, 1532-8406
On-line prístup:	Získať plný text
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