Clinical evaluation of a true percutaneous technique for antegrade femoral nailing.

From July 1997 to March 2001, 209 consecutive patients with 215 femoral shaft fractures amenable to antegrade femoral nailing were enrolled. A true percutaneous insertion technique was performed using a stab wound incision. One hundred ninety-seven (92%) fractures achieved primary union with anatomic or near anatomic alignment. Eighteen (8%) healing problems and two deep infections (1%) responded to repeat interventions. There was one iatrogenic complication related to an anterior starting point. External blood loss was minimal (generally <100 cc). Incisions averaged 16 mm and healed uneventfully. At one-year follow-up only 10% of patients had hip abductor pain. The percutaneous technique appears to be a safe and effective alternative to the standard technique. Hip pain at one year appears decreased compared to reports using a traditional approach.