Extract
Question: In patients undergoing primary total knee arthroplasty
(TKA), are better clinical, functional, and satisfaction results achieved with
resurfacing or nonresurfacing of the patella?Design: Randomized (allocation
concealed)*, blinded
(patients, data collectors, outcome assessors, data analysts, and data safety
and monitoring
committee)*,
controlled trial with 10-year follow-up.*Information provided by author.Setting: A tertiary-care university center in London, Ontario,
Canada.