title: Internal fixation versus hemiarthroplasty for displaced fractures of the femoral neck in elderly patients with severe cognitive impairment.
authors.forename: D
authors.initials: D
authors.lastname: Abbas
mesh_terms: D000368:Aged; D019644:Arthroplasty, Replacement, Hip / Q000379:methods*; D003072:Cognition Disorders / Q000150:complications*; D005265:Femoral Neck Fractures / Q000601:surgery*; D005593:Fracture Fixation, Internal / Q000379:methods*; D006622:Hip Prosthesis; D006801:Humans; D011788:Quality of Life