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Usage of Positive Pressure Hemovac Drain following Total Knee Arthroplasty: Reduce Blood Lossor Not
SM Journal of Orthopedics
The purpose of this study was to compare the usage of positive and negative pressure hemovac drain according to blood loss and blood transfusion requirements in patients who diagnosed primary osteoarthritis and scheduled to undergo Total Knee Arthroplasty (TKA). Methods: Between January-May 2015 patients were reviewed retrospectively. Fifty patients who scheduled to undergo TKA were enrolled in the study. Patients were divided into two groups. In the first post operative day, hemovac drainsdoi:10.36876/smjo.1027 fatcat:l3xx5lqlina4lmtboqipxfswri