Comparison of surgical outcomes and implant wear between ceramic-ceramic and ceramic-polyethylene articulations in total hip arthroplasty

Derek F. Amanatullah; Joshua Landa; Eric J. Strauss; Jonathan P. Garino; Sunny H Kim; Paul E. Di Cesare

doi:10.1016/j.arth.2011.04.032

Comparison of surgical outcomes and implant wear between ceramic-ceramic and ceramic-polyethylene articulations in total hip arthroplasty

Derek F. Amanatullah, Joshua Landa, Eric J. Strauss, Jonathan P. Garino, Sunny H Kim, Paul E. Di Cesare

Public Health Sciences

Research output: Contribution to journal › Article › peer-review

39 Scopus citations

Abstract

The results of a prospective multicenter trial comparing 357 hips randomized to total hip arthroplasty with either ceramic-ceramic or ceramic-polyethylene couplings are presented. No statistically significant difference in clinical outcomes scores between the ceramic-ceramic and ceramic-polyethylene groups was observed at any time interval. The mean linear rate was statistically lower (P <.001) in the ceramic-ceramic group (30.5 μm/year) when compared with the ceramic-polyethylene group (218.2 μm/year). The rates of ceramic implant fracture (2.6%) and audible component-related noise (3.1%) were statistically higher in the ceramic-ceramic group when compared with the ceramic-polyethylene group (P < .05). Lastly, there was no statistically significant difference in the dislocation or revision rate between the groups at the time of last clinical follow-up.

Original language	English (US)
Pages (from-to)	72-77
Number of pages	6
Journal	Journal of Arthroplasty
Volume	26
Issue number	SUPPL. 6
DOIs	https://doi.org/10.1016/j.arth.2011.04.032
State	Published - Sep 2011

Keywords

Ceramic-ceramic and ceramic-polyethylene articulations
Implant wear
Total hip arthroplasty

ASJC Scopus subject areas

Orthopedics and Sports Medicine

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Comparison of surgical outcomes and implant wear between ceramic-ceramic and ceramic-polyethylene articulations in total hip arthroplasty. / Amanatullah, Derek F.; Landa, Joshua; Strauss, Eric J.; Garino, Jonathan P.; Kim, Sunny H; Di Cesare, Paul E.

In: Journal of Arthroplasty, Vol. 26, No. SUPPL. 6, 09.2011, p. 72-77.

Research output: Contribution to journal › Article › peer-review

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abstract = "The results of a prospective multicenter trial comparing 357 hips randomized to total hip arthroplasty with either ceramic-ceramic or ceramic-polyethylene couplings are presented. No statistically significant difference in clinical outcomes scores between the ceramic-ceramic and ceramic-polyethylene groups was observed at any time interval. The mean linear rate was statistically lower (P <.001) in the ceramic-ceramic group (30.5 μm/year) when compared with the ceramic-polyethylene group (218.2 μm/year). The rates of ceramic implant fracture (2.6%) and audible component-related noise (3.1%) were statistically higher in the ceramic-ceramic group when compared with the ceramic-polyethylene group (P < .05). Lastly, there was no statistically significant difference in the dislocation or revision rate between the groups at the time of last clinical follow-up.",

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AU - Kim, Sunny H

AU - Di Cesare, Paul E.

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