Advertisement for orthosearch.org.uk
Results 1 - 1 of 1
Results per page:
Applied filters
Open access content

Include Proceedings
Dates
Year From

Year To
Bone & Joint Research
Vol. 2, Issue 7 | Pages 129 - 131
1 Jul 2013
Wyatt MC Frampton C Horne JG Devane P

Objectives

Our study aimed to examine if a mobile-bearing total knee replacement (TKR) offered an advantage over fixed-bearing designs with respect to rates of secondary resurfacing of the patella in knees in which it was initially left unresurfaced.

Methods

We examined the 11-year report of the New Zealand Joint Registry and identified all primary TKR designs that had been implanted in > 500 knees without primary resurfacing of the patella. We examined how many of these were mobile-bearing, fixed-bearing cruciate-retaining and fixed-bearing posterior-stabilised designs. We assessed the rates of secondary resurfacing of the patella for each group and constructed Kaplan-Meier survival curves.