1. Compito CA, Self EB, Bigliani LU (1994) Arthroplasty and acute shoulder trauma, reasons for success and failure. Clin Orth Rel Res 307:27–36
2. Neer CS (1970) Displaced proximal humeral fractures, Part II. Treatment of three-part and four-part displacement. JBJS 52-A(6):1090–1103
3. Boileau P, Krishnan SG, Tinsi L, Walch G, Coste JS, Molé D (2002) Tuberosity malposition and migration: reasons for poor outcome after hemiarthroplasty for displaced fractures of the proximal humerus. JSES 11(5):401–412
4. Bosch U, Skutek M, Fremerey RW, Tscherne H (1998) Outcome after primary and secondary hemiarthroplasty in elderly patients with fracture of the proximal humerus. JSES 7(5):479–484
5. Mighell MA, Kolm GP, Collinge CA, Frankle MA (2003) Outcomes of hemiarthroplasty for fractures of the proximal humerus. JSES 12:569–577