Abstract
Purpose
The aim of our study was to investigate trends over time in the mortality of elderly patients after femoral neck fractures treated with bipolar hemiarthroplasty.
Methods
Altogether 487 cases of femoral neck fracture treated with bipolar hemiarthroplasty were observed during a 20-year period. Mortality rates were calculated for five years postoperatively. To account for the age distribution of the study population standardised mortality ratios (SMR) with respect to the age-specific mortality of the German population were determined and compared. Additional changes of the SMRs over time and the influence of the time delay before surgery on long-term mortality were evaluated.
Results
Femoral neck fractures treated with bipolar hemiendoprosthesis have a significant impact on mortality. Postoperative mortality is increased in patients of all age groups, but the effect diminishes in higher age groups. The influence on mortality was significantly greater for men than for women. The SMR has decreased from 3.52 before 1995 to 1.2 after 2006. Since 2006 there is no longer an increase in mortality after surgical treatment of a femoral neck fracture compared to general German population of the same age.
Conclusion
Femoral neck fractures treated with bipolar hemiendoprosthesis result in a significantly increased mortality, however in our population this impact has significantly decreased over time. The effect on mortality is less in women and higher age groups than in men and younger patients. No influence of the time between accident and surgery on mortality could be detected.
Similar content being viewed by others
References
Miyamoto RG, Kaplan KM, Levine BR, Egol KA, Zuckerman JD (2008) Surgical management of hip fractures: an evidence-based review of the literature. I: femoral neck fractures. J Am Acad Orthop Surg 16(10):596–607
Minne HW, Pfeifer M, Wittenberg R, Würtz R (2001) Schenkelhalsfrakturen in Deutschland: Prävention, Therapie, Inzidenz und sozioökonomische Bedeutung. [Hip Fractures in Germany] Dtsch Arztebl 98(26)
Bhandari M, Devereaux PJ, Swiontkowski MF, Tornetta P 3rd, Obremskey W, Koval KJ, Nork S, Sprague S, Schemitsch EH, Guyatt GH (2003) Internal fixation compared with arthroplasty for displaced fractures of the femoral neck. A meta-analysis. J Bone Joint Surg Am 85-A(9):1673–1681
Keating JF, Grant A, Masson M, Scott NW, Forbes JF (2006) Randomized comparison of reduction and fixation, bipolar hemiarthroplasty, and total hip arthroplasty. Treatment of displaced intracapsular hip fractures in healthy older patients. J Bone Joint Surg Am 88(2):249–260
Johansson T, Bachrach-Lindstrom M, Aspenberg P, Jonsson D, Wahlstrom O (2006) The total costs of a displaced femoral neck fracture: comparison of internal fixation and total hip replacement. A randomised study of 146 hips. Int Orthop 30(1):1–6. doi:10.1007/s00264-005-0037-z
Macaulay W, Yoon RS, Parsley B, Nellans KW, Teeny SM (2007) Displaced femoral neck fractures: is there a standard of care? Orthopedics 30(9):748–749
Bhandari M, Devereaux PJ, Tornetta P 3rd, Swiontkowski MF, Berry DJ, Haidukewych G, Schemitsch EH, Hanson BP, Koval K, Dirschl D, Leece P, Keel M, Petrisor B, Heetveld M, Guyatt GH (2005) Operative management of displaced femoral neck fractures in elderly patients. An international survey. J Bone Joint Surg Am 87(9):2122–2130
Bjorgul K, Reikeras O (2006) Hemiarthroplasty in worst cases is better than internal fixation in best cases of displaced femoral neck fractures: a prospective study of 683 patients treated with hemiarthroplasty or internal fixation. Acta Orthop 77(3):368–374
Eiskjaer S, Ostgard SE (1991) Risk factors influencing mortality after bipolar hemiarthroplasty in the treatment of fracture of the femoral neck. Clin Orthop Relat Res 270:295–300
Kannan A, Kancherla R, McMahon S, Hawdon G, Soral A, Malhotra R (2012) Arthroplasty options in femoral-neck fracture: answers from the national registries. Int Orthop 36(1):1–8. doi:10.1007/s00264-011-1354-z
Kim JW, Nam KW, Yoo JJ, Kim HJ (2007) The role of preoperative bone scan for determining the treatment method for femoral neck fracture. Int Orthop 31(1):61–64. doi:10.1007/s00264-006-0138-3
Sebestyen A, Boncz I, Sandor J, Nyarady J (2008) Effect of surgical delay on early mortality in patients with femoral neck fracture. Int Orthop 32(3):375–379. doi:10.1007/s00264-007-0331-z
van Balen R, Steyerberg EW, Polder JJ, Ribbers TL, Habbema JD, Cools HJ (2001) Hip fracture in elderly patients: outcomes for function, quality of life, and type of residence. Clin Orthop Relat Res 390:232–243
Schneppendahl J, Betsch M, Petrov V, Bottner F, Thelen S, Grassmann JP, Hakimi M, Windolf J, Wild M (2011) Recovery after hip fractures: influence of bipolar hemiarthroplasty on physical disability and social dependency in the elderly. Hip Int 21(6):751–756. doi:10.5301/HIP.2011.8824
Kenzora JE, McCarthy RE, Lowell JD, Sledge CB (1984) Hip fracture mortality. Relation to age, treatment, preoperative illness, time of surgery, and complications. Clin Orthop Relat Res 186:45–56
Sexson SB, Lehner JT (1987) Factors affecting hip fracture mortality. J Orthop Trauma 1(4):298–305
Lim YW, Kwon SY, Han SK, Sun DH, Choi SP, Kim YS (2009) Postoperative mortality and factors related to mortality after bipolar hemiarthroplasty in patients with femoral neck fractures. J Arthroplasty 24(8):1277–1280. doi:10.1016/j.arth.2009.06.019
Haidukewych GJ, Israel TA, Berry DJ (2002) Long-term survivorship of cemented bipolar hemiarthroplasty for fracture of the femoral neck. Clin Orthop Relat Res 403:118–126
Iorio R, Schwartz B, Macaulay W, Teeney SM, Healy WL, York S (2006) Surgical treatment of displaced femoral neck fractures in the elderly: a survey of the American Association of Hip and Knee Surgeons. J Arthroplasty 21(8):1124–1133
Kenzora JE, Magaziner J, Hudson J, Hebel JR, Young Y, Hawkes W, Felsenthal G, Zimmerman SI, Provenzano G (1998) Outcome after hemiarthroplasty for femoral neck fractures in the elderly. Clin Orthop Relat Res 348:51–58
Gjertsen JE, Vinje T, Lie SA, Engesaeter LB, Havelin LI, Furnes O, Fevang JM (2008) Patient satisfaction, pain, and quality of life 4 months after displaced femoral neck fractures: a comparison of 663 fractures treated with internal fixation and 906 with bipolar hemiarthroplasty reported to the Norwegian Hip Fracture Register. Acta Orthop 79(5):594–601
Schleicher I, Kordelle J, Jurgensen I, Haas H, Melzer C (2003) Femoral neck fractures in the elderly—bipolar hemiarthroplasty in total hip replacement. Unfallchirurg 106(6):467–471
Sierra RJ, Schleck CD, Cabanela ME (2006) Dislocation of bipolar hemiarthroplasty: rate, contributing factors, and outcome. Clin Orthop Relat Res 442:230–238
Ravikumar KJ, Marsh G (2000) Internal fixation versus hemiarthroplasty versus total hip arthroplasty for displaced subcapital fractures of femur—13 year results of a prospective randomised study. Injury 31(10):793–797
Baker RP, Squires B, Gargan MF, Bannister GC (2006) Total hip arthroplasty and hemiarthroplasty in mobile, independent patients with a displaced intracapsular fracture of the femoral neck. A randomized, controlled trial. J Bone Joint Surg Am 88(12):2583–2589. doi:10.2106/JBJS.E.01373
Dorr LD, Glousman R, Hoy AL, Vanis R, Chandler R (1986) Treatment of femoral neck fractures with total hip replacement versus cemented and noncemented hemiarthroplasty. J Arthroplasty 1(1):21–28
Ions GK, Stevens J (1987) Prediction of survival in patients with femoral neck fractures. J Bone Joint Surg Br 69(3):384–387
Smektala R, Hahn S, Schrader P, Bonnaire F, Schulze Raestrup U, Siebert H, Fischer B, Boy O (2010) Mediale Schenkelhalsfraktur: Einfluss des Versorgungszeitpunkts auf die ErgebnisqualitätErgebnisse der Daten der externen stationären Qualitätssicherung im Rahmen sekundärer Datennutzung [Medial hip neck fracture: influence of pre-operative delay on the quality of outcome. Results of data from the external in-hospital quality assurance within the framework of secondary]. Unfallchirurg 113 (4):287-292. doi:10.1007/s00113-009-1674-2
Kopp L, Edelmann K, Obruba P, Prochazka B, Blstakova K, Dzupa V (2009) Mortality risk factors in the elderly with proximal femoral fracture treated surgically. Acta Chir Orthop Traumatol Cech 76(1):41–46
Conflict of interest
The authors declare that they have no conflict of interest.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Schneppendahl, J., Grassmann, JP., Petrov, V. et al. Decreasing mortality after femoral neck fracture treated with bipolar hemiarthroplasty during the last twenty years. International Orthopaedics (SICOT) 36, 2021–2026 (2012). https://doi.org/10.1007/s00264-012-1600-z
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00264-012-1600-z