PFN

基本解释

The mean bleeding was 230 ml in DHS group, 164 ml in PFN group.
术中出血量DHS组230ml,PFN组164ml;
There is 1 patient with antirevolving nail escape in PFN group.
PFN组有1例防旋螺钉脱出。
Plasma fibronectin (PFn) was measured in 57 patients with renal disease.
测定了57例肾脏病患者血浆纤维结合蛋白（PFn）含量。
The mean length of incision was 13.7 cm in DHS group, 8.7 cm in PFN group.
平均切口长度DHS组13.;7cm;PFN组8
Methods 52 patients with proximal femoral fractures were treated with PFN.
方法应用PFN治疗股骨转子周围骨折52例。