[Treatment of irreducible intertrochanteric femoral fracture in elderly with proximal femoral nail antirotation combined with minimally invasive clamp reduction technique by Kocher pincers].

For the elderly patients with irreducible intertrochanteric femoral fracture, the application of PFNA combined with minimally invasive clamp reduction technique by Kocher pincers can achieve high-quality fracture reduction, which has the advantages of simple reduction operation, less trauma, and can avoid the radiation exposure of operators during maintenance reduction.