REFERENCES
- Alho A, Benterud J G, Ronningen H, Hoiseth A. Prediction of disturbed healing in femoral neck fracture. Acta Orthop Scand 1992; 63 (6): 639–44.
- Altman D G. Practical statistics for medical research. Chap-man & Hall/CRC, London 1999.
- Burstein A H. Editorial. Fracture classification systems: Do they work and are they useful? J Bone Joint (Am) 1993; 75: 1743–4.
- Eliasson P. Hansson L I, Kärrholm J. Displacement in fem-oral neck fractures. Acta Orthop Scand 1988; 59 (4): 361–4.
- Frandsen P A, Andersen E, Madsen F, Skjodt T. Garden's classification of femoral neck fractures. J Bone Joint (Br) 1986; 70 (4): 588–90.
- Garden R S. Low-angle fixation in fractures of the femoral neck. J Bone Joint (Br) 1961; 43 (4): 647–63.
- Parker M J, Pryor G A. Internal fixation or arthroplasty for displaced cervical hip fractures in the elderly. Acta Orthop Scand 2000; 71(5): 440–6.
- Rajan D T, Parker M J. Does the level of an intracapsular femoral fracture influence fracture healing after internal fixation? A study of 411 patients. Injury, Int J Care Injured 2001; 32: 53–6.
- Scheck M. The significance of posterior comminution in femoral neck fractures. Clin Orthop 1980; 152: 138–42.
- Schipper I B, Steyerberg E W, Castelein R M, van Vugt A B. Reliability of the AO/AS1F classification for pertro-chanteric femoral fractures. Acta Orthop Scand 2001; 72(1): 36–41.
- Thomsen N 0 B, Jensen C M, Skovgaard N, Pedersen M S, Pallesen P, Soe-Nielsen N H, Rosenklint A. Observer variation in the radiographic classification of fractures of the neck of the femur using Garden's system. Orthop Int (SICOT) 1996; 20: 326–9.