PRE-OPERATIVE DEEP VEIN THROMBOSIS RELATED TO TOTAL HIP ARTHROPLASTY

INTRODUCTIONVenous thromboembolism (VTE), especially, deep vein thrombosis (DVT) in lower extremities, often seriously combined with pulmonary embolism (PE), is a major and critical complication after total hip arthroplasty (THA). For better disgonsis of VTEs, D-dimer test is one of the useful methods. The aim of this study was to evaluate the efficacy of D-dimer levels before THA.MATERIALS AND METHODSMedical records of patients with osteoarthritis who received THA between April 2009 and March 2010 were reviewed. Value of D-dimer at preoperative day 1, postoperative day 3 and 14 was examined in those patients. D-dimer levels were examined by Latex Immunity Nephelometry Measurement Method and the Kit (Sysmex Corporation, Kobe, Japan). A total of 327 patients with D-dimer values were examined. The values D-dimer of the available patients were under 1.0 μg/ml. Ninety-nine patients (30%) had a high D-dimer level. DVT was diagnosed by doppler ultrasonography at preoperative day 1, postoperative day 3 and 14. T...