Anatomy and application of the greater trochanter bone flap pedicled with the transverse branch of lateral femoral circumflex artery in the repairing of the upper and middle defects of femoral是什么意思 Anatomy and application of the greater trochanter bone flap pedicled with the transverse branch of lateral femoral circumflex artery in the repairing of the upper and middle defects of femoral怎么读