• Jay R Ebert, Brendan Joss, Berit Jardine, and David J Wood.
• School of Sport Science, Exercise and Health, University of Western Australia, Crawley, Perth, WA, Australia; Hollywood Functional Rehabilitation Clinic, Nedlands, Perth, WA, Australia. Electronic address: jay.ebert@uwa.edu.au.
• Arch Phys Med Rehabil. 2013 Nov 1;94(11):2103-11.

ObjectiveTo investigate the efficacy of manual lymphatic drainage (MLD) in the early postoperative period after total knee arthroplasty (TKA) to reduce edema and pain and improve knee range of motion.DesignProspective randomized controlled trial.SettingPrivate hospital and functional rehabilitation clinic.ParticipantsConsecutive sample of patients (N=43; 53 knees) scheduled for TKA.InterventionMLD (vs no MLD) on days 2, 3, and 4 postoperatively. Both groups underwent conventional, concomitant physical therapy.Main Outcome MeasuresClinical assessment was undertaken pre- and postoperatively prior to and after the designated postoperative MLD sessions (days 2, 3, and 4) and at 6 weeks postsurgery. This included active knee flexion and extension range of motion, lower limb girths (ankle, midpatella, thigh, and calf), and knee pain using a numeric rating scale and the Knee Injury and Osteoarthritis Outcome Score.ResultsA significant group effect was observed for active knee flexion, with post hoc tests demonstrating a significantly greater active knee flexion in the MLD group when compared with the control (no MLD) group at the final measure prior to hospital discharge (day 4 postsurgery) and at 6 weeks postsurgery. There were no further group effects observed for the remaining patient-reported and functional outcomes.ConclusionsMLD in the early postoperative stages after TKA appears to improve active knee flexion up to 6 weeks postsurgery, in addition to conventional care.Copyright © 2013 American Congress of Rehabilitation Medicine. Published by Elsevier Inc. All rights reserved.

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