Treatment of femoral fractures by bone grafting from trochanter and interlocking intramedullary nail fixation / 中国骨伤

ABSTRACT

<p><b>OBJECTIVE</b>To discuss the curative effect of bone graft from trochanter with interlocking intramedullary nail for comminute fracture of femur.</p><p><b>METHODS</b>From January of 2009 to January of 2010, fifty patients with comminute fracture of femur were treated by the therapy of bone graft from trochanter with interlocking intramedullary nail, included 35 males and 15 females with an average age of 38.4 years old ranging from 28 to 50 years. According to AO/ASIF classification system, there were 15 cases of type B1, 20 of type B2, 8 of type B3, 7 of type C1.</p><p><b>RESULTS</b>All the patients were followed up for 12 to 24 months, averaged 14.4 months. All the broken femurs knitted in 4 to 6 months, the average period of knit was 5.6 months. The injured legs with normal movement in knees,which had no infection, vascellum-nerve injury and anchylosis in knees. According to Merchan knee rating scale, the results were excellent in 25 cases, good in 20, fair in 3 and poor in 2, and the excellent and good rate was 90%.</p><p><b>CONCLUSION</b>Bone graft from trochanter with interlocking intramedullary nail, which has a virtue of small injury, less blood loss, high rate of bone knit, perfect functional recovery, is a preferable therapy of fresh fracture of femur.</p>