8Sperling JW,Cofield RH,Rowland CM.Neer hemiarthroplasty and Neer total shoulder arthroplasty in patients fifty years old or less.long-term results[J].J Bone Joint Surg Am,1998,80:464-473.
9Darder A,Darder A Jr,Sanchis V,et al.Four-part displaced proximal humeral fractures:operative traeting using Kirschner wires and a tension band[J].J Orthop Trauma,1993,7(6):495-505.