Primary total hip arthroplasty with a tapered Trabecular Metal™ coated femoral component: experience with a minimum 24-month follow-up.

Abstract We prospectively reviewed the clinical and radiological outcome of the first 32 patients (32 hips) undergoing primary total hip arthroplasty using a Trabecular Metal™ coated tapered femoral component. Seventeen males and 15 females were included. Average age was 71.6 years (range 61.5-85 years). Mean duration of follow-up was 34 months (range 24-48 months) Average preoperative Oxford, Harris, and WOMAC scores were 34, 51, and 44, respectively. Mean postoperative scores were 18, 82, and 11, respectively (P < 0.001 for all scores). All patients reported relief of preoperative pain. There were no revisions. These results suggest that the Trabecular Metal™ taper femoral component successfully relieves pain and leads to a significant functional improvement in patients with symptomatic hip arthritis in the early postoperative period.