Lindskog DM, Baumgaertner MR (2004) Unstable intertrochanteric hip fractures in the elderly. J Am Acad Orthop Surg 12:179–190
Bucholz RW, Heckman JD, Court-Brown CM, Tornetta P (2010) Intertrochanteric fractures of the hip. In: Court-Brown C, Heckman JD, McKee M, McQueen MM, Ricci W, Tornetta III P (eds) Rockwood and green’s fractures in adults, 7th Edn. Lippincott Williams & Wilkins, pp 1597–1640
Madsen JE, Nass L, Aune AK, Alho A, Ekeland A, Stromsoe K (1998) Dynamic hip screw with trochanteric stabilizing plate in the treatment of unstable proximal femoral fractures: a comparative study with the gamma nail and compression hip screw. J Orthop Trauma 12:241–248
Simmermacher RKJ, Ljungqvist J, Bail H et al (2008) The new proximal femoral nail antirotation (PFNA) in daily practice: results of a multicentre clinical study. Injury 39:932–993
Laros GS, Moore JF (1974) Complications of fixation in intertrochanteric fractures. Clin Orthop Relat Res 101:110–119
Schipper IB, Marti RK, Van Der Werken C (2004) Unstable trochanteric femoral fractures: extramedullary or intramedullary fixation: review of literature. Injury 35:142–151
Baumgaertner MR, Curtin SL, Lindskog DM, Keggi JM (1995) The value of the tip-apex distance in predicting failure of fixation of peritrochanteric fractures of the hip. J Bone Jt Surg Am 77:1058–1064
Ruecker AH, Rupprecht M, Gruber M, Gebauer M, Barvencik F, Briem D, Rueger JM (2009) The treatment of intertrochanteric fractures: results using an intramedullary nail with integrated cephalocervical screws and linear compression. J Orthop Trauma 23(1):22–30
Utrilla AL, Reig JS, Muñoz FM, Tufanisco CB (2005) Trochanteric gamma nail and compression hip screw for trochanteric fractures: a randomized, prospective, comparative study in 210 elderly patients with a new design of the gamma nail. J Orthop Trauma 19:229–233
Barton TM, Gleeson R, Topliss C, Greenwood R, Harries WJ, Chesser TJS (2010) A comparison of the long gamma nail with the sliding hip screw for the treatment of AO/OTA 31-A2 fractures of the proximal part of the femur: a prospective randomized trial. J Bone Jt Surg Am 92(4):792–798
Jin WJ, Dai LY, Cui YM, Zhou Q, Jiang LS, Lu H (2005) Reliability of classification systems for intertrochanteric fractures of the proximal femur in experienced orthopaedic surgeons. Injury 36(7):858–861
Saudan M, Lübbeke A, Sadowski C, Riand N, Stern R, Hoffmeyer P (2002) Petrochanteric fractures: Is there an advantage to an intramedullary nail? A randomized, prospective study of 206 patients comparing the dynamic hip screw and proximal femoral nail. J Orthop Trauma 16(6):386–393
Stern R (2007) Are there advances in the treatment of extracapsular hip fractures in the elderly? Injury 38(3):S77–S87
Baumgaertner MR, Oetgen ME (2009) Chapter 9: Intertrochanteric hip fractures. Skeletal trauma: basic science, management and reconstruction, 4th edn. Elsevier, Philadelphia, pp 1913–1956
Cummings SR, Rubin SM, Black D (1990) The future of hip fractures in the United States: numbers, costs, and potential effects of postmenopausal estrogen. Clin Orthop 252:163–166
Koval KJ, Aharonoff GB, Rokito AS, Lyon T, Zuckerman JD (1996) Patients with femoral neck and intertrochanteric fractures. Are they the same? Clin Orthop Relat Res 330:166–172
Tia et al (2008) A novel technique for measuring pedicle screw forces in situ. Presented at ASME summer Bioengineering conference, Marco Islands, Florida
Eberle S, Bauer C, Gerber C et al (2010) The stability of a hip fracture determines the fatigue of an intramedullary nail. Proc Inst Mech Eng H 224:577–584
Bay BK, Hamel AJ, Olson SA et al (1997) Statically equivalent load and support conditions produce different hip joint contact pressures and periacetabular strains. J Biomech 30:193–196
Haidukewych GJ, Israel TA, Berry DJ (2001) Reverse obliquity fractures of the intertrochanteric region of the femur. J Bone Joint Surg Am 83:643–650
Marmor M, Liddle K, Pekmezci M, Buckley J, Matityahu A (2013) The effect of fracture pattern stability and post-reduction alignment on implant loading in OTA type 31-A2 proximal femur fractures. J Orthop Trauma 27(12):683–689
Parker MJ, Handoll HH (2008) Gamma and other cephalocondylic intramedullary nails versus extramedullary implants for extracapsular hip fractures in adults. Cochrane Database Syst Rev 16(3):CD000093
Leung KS, So WS, Shen WY, Hui PW (1992) Gamma nails and dynamic hip screws for peritrochanteric fractures. A randomised prospective study in elderly patients. J Bone Jt Surg Br 74(3):345–351
O’Brien PJ, Meek RN, Blachut PA, Broekhuyse HM, Sabharwal S (1995) Fixation of intertrochanteric hip fractures: gamma nail versus dynamic hip screw. A randomised, prospective study. Can J Surg 38(6):516–520
Park SR, Kang JS, Kim HS, Lee WH (1998) Treatment of intertrochanteric fracture with the gamma AP locking nail or by a compression hip screw—a randomised prospective trial. Int Orthop 22(3):157–160
Ahrengart L, Tornkvist H, Fornander P, Thorngren KG, Pasanen L, Wahlstrom P et al (2002) A randomized study of the compression hip screw and gamma nail in 426 fractures. Clin Orthop Relat Res 401:209–222
Rosenblum SF, Zuckerman JD, Kummer FJ, Tam BS (1992) A biomechanical evaluation of the gamma nail. J Bone Jt Surg Br 74(3):352–357