title: A modified subluxation hinge for use in hemophilic knee flexion contractures.
mesh_terms: D002370:Casts, Surgical; D003286:Contracture / Q000601:surgery*; D006467:Hemophilia A / Q000150:complications*; D006801:Humans; D004204:Joint Dislocations / Q000517:prevention & control*; D007717:Knee / Q000601:surgery*; D013525:Surgical Instruments