title: Letter: The use of a long intramedullary nail in the treatment of a failed knee fusion. A case report.
mesh_terms: D001861:Bone Regeneration; D005260:Female; D005594:Fracture Fixation, Intramedullary; D006801:Humans; D007103:Immobilization; D007717:Knee / Q000601:surgery*; D008875:Middle Aged