The Knee
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A pilot study assessed the feasibility of discharging NHS patients undergoing knee replacement within a day of surgery. Seven patients with medial compartment osteoarthritis were recruited after fulfilling strict exclusion criteria. Pre-operative assessment revealed that all patients had significant dysfunction and pain before operation. ⋯ The average pain score for the first 2 weeks after surgery was 2/10. At 6 weeks, knee flexion averaged 125 degrees and all patients were walking independently and painfree. The new protocol allows for early, safe discharge of patients undergoing unicompartmental knee replacement.