title: Cautionary footnote regarding the use of anti-rotation screws with Küntscher nails.
mesh_terms: D000368:Aged; D001858:Bone Nails / Q000009:adverse effects*; D001863:Bone Screws / Q000009:adverse effects*; D005260:Female; D005264:Femoral Fractures / Q000601:surgery; D005593:Fracture Fixation, Internal / Q000379:methods; D006801:Humans; D012399:Rotation; D013314:Stress, Mechanical