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Orthopaedic Proceedings
Vol. 99-B, Issue SUPP_9 | Pages 13 - 13
1 May 2017
de los Ríos JL Sandoval Coto IP Fernández SI Rodríguez AE Vaquero DH
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Background

Total Knee Replacement (TKR) is one of the most common surgeries in our speciality, with a high risk of significant blood loss and consequent transfusion. The drain clamping is usually applied to reduce both blood loss and transfusion in this procedure. However, this method is still somewhat controversial too.

Method

We performed a prospective randomised study of 74 patients with advanced knee osteoarthritis. All were treated in our centre with TKR. The patients were randomly assigned into two groups. In group A we included patients whose drainage system was clamped temporarily (during the first 6 postoperative hours). Group B includes those patients in who we use traditional system, with continuous suction drain that was placed after surgery.