Fig. 1A–H.

(A) A 50-year old female diabetic patient (Sanders/Frykman type III Eichenholtz stage III) with bilateral non-plantigrade foot deformity is shown. (B) The podogram shows bilaterally a pathological weightbearing area at the plantar midfoot in the same patient. (C) A weight-bearing radiograph of the left foot in the same patient is shown. (D) A weight-bearing radiograph of the left foot (AP view) in the same patient is shown. (E) Clinically asymptomatic nonunion and partial implant breakage after triple arthrodesis of the left foot is shown (lateral view in the same patient). A revision was not performed as the patient declined further surgery. (F) Clinically asymptomatic nonunion and partial implant breakage after triple arthrodesis of the left foot is shown (AP view in the same patient). (G) The clinical view 1.8 years after triple arthrodesis of both feet is shown. Bilateral maintenance of correction is demonstrated despite partial nonunion at the left side in the same patient. (H) The podogram shows a plantigrade foot position without pathological weight-bearing at the midfoot area.