3[2]Neer CS 2nd.Displaced proximal humeral fracture.I.Classification and evaluation.J Bone Joint Surg(Am),1970,52:1077-1089
4Williams GR, Wong KL. Two - part and three - part fractures. Or- thop Clin North Am,2000,31:l -21.
5Bigliani LU, Flatow EL, Pollock RG. Fractures of the proximal hu- merus. In Rockwood CA, Green DP, Bucholz RW, Heckman JD. Fractures in adults. 4th ed. Philadephia: Lippincott - Raven. 1996 : 1055 - 1107.
6Neer CS 2nd. Displaced proximal humeral fractures, lI Treatment of three - part and four - part dislacedment. J Bone Joint Surg Am, 1970,52 : 1090 - 1103.
7Adedapo AO, Ikpeme JO. The results of internal fixateon of three -and four - part proximal humeral fractures with Polarns nail. Injury, Int J Care Injurred,2001:115 - 121.
8De la Hoz Matin J, Hernandez Cortes P, Tercedeor Sanchez J. Surgical treatment of three - part proximal humeral fractures. Ac- ta Orthop Belg. 2001,67 ( 3 ) : 226 - 232.
9Boileau P, Trojani C, Walch G, et al. Shoulder arthroplasty for the treatment of the sequelae of fractures of the proximal humerus. J Shoulder Elbow Surg. 2001,10(4) :299 -308.
10Beredjiklina PK, Iannotti JP, Norris TR, et al. Operative treat- ment of malunion of fracture of the proximal aspect of the hume- rus. JBJS, 1998,80 - A(10) : 1484 - 1497.
