Fig. 1From: Risk factors of early periprosthetic femoral fracture after total knee arthroplastyThe measurements of knee radiographic outcomes from a) anteroposterior view (anatomical lateral distal femoral angle, LDFA; distal femoral width, DFW; and prosthesis-distal femoral width ratio, PDFW) and b) lateral view (femoral component flexion angle, FCFA; and anterior femoral notching, AFN)Back to article page