Is there a Significant Difference in Surgery and Outcomes between Unipolar and Bipolar Hip Hemiarthroplasty? A Retrospective Study of a Single Institution in Singapore
References
- Ravikumar KJ, Marsh G. Internal fixation versus hemiarthroplasty versus total hip arthroplasty for displaced subcapital fractures of femur ― 13 year results of a prospective randomised study. Injury 2000; 3(10): 793-7.
- Frihagen F, Nordsletten L, Madsen JE. Hemiarthroplasty or internal fixation for intracapsular displaced femoral neck fractures: randomized controlled trial. BMJ 2007; 335(7632): 1251-4.
- Charlson M, Szatrowski TP, Peterson J, Gold J. Validation of a combined comorbidity index. J Clin Epidemiol 1994; 47: 1245-51.
- Lau EM, Lee JK, Suriwongpaisal P, Saw SM, Das De S, Khir A, Sambrook P et al. The incidence of hip fracture in four Asian countries: the Asian Osteoporosis Study (AOS). Osteoporos Int 2001; 12(3): 239-43.
- Wong MK, Arjandas, Ching LK, Lim SL, Lo NN. Osteoporotic hip fractures in Singapore – costs and patient’s outcome. Ann Acad Med Singapore 2002; 31(1): 3-7.
- Pasco JA, Sanders KM, Hoekstra FM, Henry MJ, Nicholson GC, Kotowicz MA. The human cost of fracture. Osteoporos Int 2005; 16(12): 2046-52.
- Lestrange NR. Bipolar arthroplasty for 496 hip fractures. Clin Orthop Relat Res 1990; (251): 7-19.
- Calder SJ, Anderson GH, Jagger C, Harper WM, Gregg PJ. Unipolar or Bipolar Prosthesis for displaced intracapsular hip fracture in octogenarians: a randomized prospective study. J Bone Joint Surg [Br] 1996; 78(3): 391-4.
- Cornell CN, Levine D, O’Doherty J, Lyden J. Unipolar versus bipolar hemiarthroplasty for the treatment of femoral neck fractures in the elderly. Clin Orthop Relat Res 1998; 67-71.
- Gilbert MS, Capozzi J. Unipolar or bipolar prosthesis for the displaced intracapsular hip fracture? An unanswered question. Clin Orthop Relat Res 1998; (353): 81-5.
- Ong BC, Maurer SG, Aharonoff GB, Zuckerman JD, Koval KJ. Unipolar versus bipolar hemiarthroplasty: functional outcome after femoral neck fracture at a minimum of thirty six months of follow up. J Orthop Trauma 2002; 16(5): 317-22.
- Raia FJ, Chapman CB, Herrera MF, Schweppe MW, Michelsen CB, Rosenwasser MP. Unipolar or bipolar hemiarthroplasty for femoral neck fractures in the elderly? Clin Orthop Relat Res 2003; 414: 259-65.
- Lin KH, Lim YW, Wu YJ, Lam KS. Mortality after proximal hip fracture in the Singapore population. Hip International 2005; 15: 166-70.
- Nather A, Seow CS, Iau P, Chan A. Morbidity and mortality for elderly patients with fractured neck of femur treated by hemiarthroplasty. Injury 1995; 26(3): 187-90.
- Lee AY, Chua BS, Howe TS. One year outcome of hip fracture patients admitted to a Singapore hospital: quality of life posttreatment. Singapore Med J 2007; 48(11): 996.
- Varley J, Parker MJ. Stability of hip arthroplasties. Int Orthop 2004; 28(5): 274-7.
- Goldhill VB, Lyden JP, Cornell CN, Bochner RM. Bipolar hemiarthroplasty for fracture of the femoral neck. J Orthop Trauma 1991; 5(3): 318-24.
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