Total knee arthroplasty has provided dramatic improvements in function and pain for the majority of patients with knee arthritis, yet a significant proportion of patients remain dissatisfied with their results. We performed a prospective analysis of 215 patients undergoing TKA who underwent a comprehensive array of evaluations to discover whether any preoperative assessment could predict high pain scores and functional limitations postoperatively. Patients with severe pain with a simple knee range-of-motion test prior to TKA had a 10 times higher likelihood of moderate to severe pain at 6months. A simple test of pain intensity with active flexion and extension preoperatively was a significant predictor of postoperative pain at 6months after surgery. Strategies to address this particular patient group may improve satisfaction rates of TKA.
This research output has an Altmetric Attention Score of 1. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 30 December 2020.
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#17,285,668
of 25,373,627 outputs
Outputs from The Journal of Arthroplasty
#3,404
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#202,934
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Outputs of similar age from The Journal of Arthroplasty
#15
of 35 outputs
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