a computerized two-dimensional finite analysis confirmed smaller magnitudes of stress at a more proximally positioned lower garden screw , and in patients at risk , particularly those with a valgus femoral neck or valgus reduction , it is suggested that if this method of internal fixation is to be used , the screws should be crossed less obliquely , with the lower screw more proximally positioned in the femur .
C0015815
femoral neck
C0015811
femur