Abstract
Background
Numerous cementless femoral stem design variations are in clinical use. Because initial implant instability and micromotion are associated with aseptic loosening of the femoral component, migration analysis provides an early assessment of implant survivorship.
Questions/purposes
We determined the (1) migration pattern of the Accolade® cementless femoral stem; (2) clinical factors predisposing to stem migration; (3) self-reported patient outcomes; and (4) our current rate of aseptic stem loosening.
Methods
We retrospectively analyzed 81 femoral stems for aseptic migration using Ein-Bild-Roentgen-Analyse-femoral component analysis. Postoperatively, patients completed the WOMAC and SF-12 questionnaires. We assessed radiographic factors potentially associated with subsidence: indices of bone shape and quality, canal fill of the implant, and radiographic signs of loosening. Minimum followup was 24 months (mean, 29 months; range, 24–48 months).
Results
The average subsidence at 24 months was 1.3 mm (range, 0–1.5 mm). In the first 2 years, 36% of stems subsided more than 1.5 mm. Large stem size was associated with subsidence. Radiolucent lines (> 1.5 mm in three zones) were present in 10% of stems and associated with lower questionnaire scores. The 5-year survivorship for aseptic loosening of the 367 stems was 97% with revision as end point and 95% for radiographic failure.
Conclusions
The high incidence of migration and stems with radiographic failure raises concerns about patient clinical function and long-term survivorship of this stem design. This migration pattern may be due to poor initial stability with a subsequent lack of osseointegration. Our results differ from radiographic findings and clinical durability of other similar cementless stem designs.
Level of Evidence
Level IV, therapeutic study. See the Guidelines for Authors for a complete description of levels of evidence.
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References
Aldinger PR, Jung AW, Breusch SJ, Ewerbeck V, Parsch D. Survival of the cementless Spotorno stem in the second decade. Clin Orthop Relat Res. 2009;467:2297–2304.
Bellamy N, Buchanan WW, Goldsmith CH, Campbell J, Stitt LW. Validation study of WOMAC: a health status instrument for measuring clinically important patient relevant outcomes to antirheumatic drug therapy in patients with osteoarthritis of the hip or knee. J Rheumatol. 1988;15:1833–1840.
Biedermann R, Krismer M, Stöckl B, Mayrhofer P, Ornstein E, Franzén H. Accuracy of EBRA-FCA in the measurement of migration of femoral components of total hip replacement: Einzel-Bild-Röntgen-Analyse-femoral component analysis. J Bone Joint Surg Br. 1999;81:266–272.
Biedermann R, Stöckl B, Krismer M, Mayrhofer P, Ornstein E, Franzén H. Evaluation of accuracy and precision of bone markers for the measurement of migration of hip prostheses: a comparison of conventional measurements. J Bone Joint Surg Br. 2001;83:767–771.
Buma P, Van Loon PJ, Versleyen H, Weinans H, Slooff TJ, de Groot K, Huiskes R. Histological and biomechanical analysis of bone and interface reactions around hydroxyapatite-coated intramedullary implants of different stiffness: a pilot study on the goat. Biomaterials. 1997;18:1251–1260.
Buratti CA, D’Arrigo C, Guido G, Lenzi F, Logroscino GD, Magliocchetti G, Mannocci C, Patella S, Patella V, Salvi V, Speranza A, Speciale D, Spinarelli A, Topa D. Assessment of the initial stability of the Symax femoral stem with EBRA-FCA: a multicentric study of 85 cases. Hip Int. 2009;19:24–29.
Callaghan JJ, Albright JC, Goetz DD, Olejniczak JP, Johnston RC. Charnley total hip arthroplasty with cement: minimum twenty-five-year followup. J Bone Joint Surg Am. 2000;82:487–497.
Chafetz N, Baumrind S, Murray WR, Genant HK. Femoral prosthesis subsidence in asymptomatic patients: a stereophotogrammetric assessment. Invest Radiol. 1984;19:235–241.
De Witte PB, Brand R, Vermeer HG, van der Heide HJ, Barnaart AF. Mid-term results of total hip arthroplasty with the cementless Spotorno (CLS) system. J Bone Joint Surg Am. 2011;93:1249–1255.
Donnelly WJ, Kobayashi A, Freeman MA, Chin TW, Yeo H, West M, Scott G. Radiological and survival comparison of four methods of fixation of a proximal femoral stem. J Bone Joint Surg Br. 1997;79:351–360.
Dorr LD, Faugere MC, Mackel AM, Gruen TA. Structural and cellular assessment of bone quality of proximal femur. Bone. 1993;14:231–242.
Engh CA, Bobyn JD, Glassman AH. Porous-coated hip replacement: the factors governing bone ingrowth, stress shielding, and clinical results. J Bone Joint Surg Br. 1987;69:45–55.
Freeman MA, Plante-Bordeneuve P. Early migration and late aseptic failure of proximal femoral prostheses. J Bone Joint Surg Br. 1994;76:432–438.
Gruen TA, McNeice GM, Amstutz HC. “Modes of failure” of cemented stem-type femoral components: a radiographic analysis of loosening. Clin Orthop Relat Res. 1979;141:17–27.
Hamadouche M, Witvoet J, Porcher R, Meunier A, Sedel L, Nizard R. Hydroxyapatite-coated versus grit-blasted femoral stems: a prospective, randomised study using EBRA-FCA. J Bone Joint Surg Br. 2001;83:979–987.
Hardoon SL, Lewsey JD, Gregg PJ, Reeves BC, van der Meulen JH. Continuous monitoring of the performance of hip prostheses. J Bone Joint Surg Br. 2006;88:716–720.
Healy WL, Tilzey JF, Iorio R, Specht LM, Sharma S. Prospective, randomized comparison of cobalt-chrome and titanium Trilock femoral stems. J Arthroplasty. 2009;24:831–836.
Huiskes R, Weinans H, Rietbergen BV. The relationship between stress shielding and bone resorption around total hip stems and the effects of flexible materials. Clinical Orthop Relat Res. 1992;274:124–134.
Ince A, Lermann J, Göbel S, Wollmerstedt N, Hendrick C. No increased stem subsidence after arthroplasty in young patients with femoral head osteonecrosis: 41 patients followed for 1–9 years. Acta Orthop. 2006;77:866–870.
Jacobs CA, Christensen CP. Progressive subsidence of a tapered, proximally coated femoral stem in total hip arthroplasty. Int Orthop. 2009;33:917–922.
Kärrholm J, Borssén B, Löwenhielm G, Snorrason F. Does early micromotion of femoral stem prostheses matter? 4–7-year stereoradiographic followup of 84 cemented prostheses. J Bone Joint Surg Br. 1994;76:912–917.
Khanuja HS, Vakil JJ, Goddard MS, Mont MA. Cementless femoral fixation in total hip arthroplasty. J Bone Joint Surg Am. 2011;93:500–509.
Kim YH, Kim VE. Uncemented porous-coated anatomic total hip replacement: results at six years in a consecutive series. J Bone Joint Surg Br. 1993;75:6–13.
Klestil T, Bidermann R, Krüger A, Gfoller P, Schmoelz W, Rangger P, Krismer M, Blauth M. Cementless hemiarthroplasty in femoral neck fractures: evaluation of clinical results and measurement of migration by EBRA-FCA. Arch Orthop Trauma Surg. 2006;126:380–386.
Kobayashi A, Donnelly WJ, Scott G, Freeman MA. Early radiological observations may predict the long-term survival of femoral hip prostheses. J Bone Joint Surg Br. 1997;79:583–589.
Kobayashi S, Saito N, Horiuchi H, Iorio R, Takaoka K. Poor bone quality or hip structure as risk factors affecting survival of total-hip arthroplasty. Lancet. 2000;355:1499–1504.
Krismer M, Bauer R, Tschupik JP, Mayrhofer P. EBRA: a method to measure migration of acetabular components: technical note. J Biomechanics. 1995;28:1225–1236.
Krismer M, Biedermann R, Stöckl B, Fischer M, Bauer R, Haid C. The prediction of failure of the stem in THR by measurement of early migration using EBRA-FCA: Einzel-Bild-Roentgen-Analyse-femoral component analysis. J Bone Joint Surg Br. 1999;81:273–280.
Kroell A, Beaulé P, Krismer M, Behensky H, Stoeckl B, Biedermann R. Aseptic stem loosening in primary THA: migration analysis of cemented and cementless fixation. Int Orthop. 2009;33:1501–1505.
Lettich T, Tierney MG, Parvizi J, Sharkey PF, Rothman RH. Primary total hip arthroplasty with an uncemented femoral component: two- to seven-year results. J Arthroplasty. 2007;22:43–46.
Loudon JR, Charnley J. Subsidence of the femoral prosthesis in total hip replacement in relation to the design of the stem. J Bone Joint Surg Br. 1980;62:450–453.
Mazoochian F, Schrimpf FM, Kircher J, Mayer W, Hauptmann S, Fottner A, Muller PE, Pellengahr C, Jansson V. Proximal loading of the femur leads to low subsidence rates: first clinical results of the CR-stem. Arch Orthop Trauma Surg. 2007;127:397–401.
McLaughlin JR, Lee KR. Total hip arthroplasty with an uncemented tapered femoral component. J Bone Joint Surg Am. 2008;90:1290–1296.
Middleton RG, Howie DW, Costi K, Sharpe P. Effects of design changes on cemented tapered femoral stem fixation. Clin Orthop Relat Res. 1998;355:47–56.
Mjoberg B. Fixation and loosening of hip prostheses: a review. Acta Orthop Scand. 1991;62:500–508.
Mjoberg B, Selvik G, Hansson LI. Mechanical loosening of total hip prostheses: a radiographic and roentgen stereophotogrammetric study. J Bone Joint Surg Br. 1986;68:770–774.
Noble PC, Alexander JW, Lindahl LW, Yew DT, Granberry WM, Tullos HS. The anatomic basis of femoral component design. Clin Orthop Relat Res. 1988;235:148–165.
Radl R, Hungerford M, Materna W, Rehak P, Windhager R. Higher failure rate and stem migration of an uncemented femoral component in patients with femoral head osteonecrosis than in patients with osteoarthritis. Acta Orthop. 2005;76:49–55.
Schütz U, Decking J, Decking R, Puhl W. Assessment of femoral component migration in total hip arthroplasty: digital measurements compared to RSA. Acta Orthop Belg. 2005;71:65–75.
Simpson DJ, Kendrick BJL, Hughes M, Glyn-Jones S, Gill HS, Rushforth GF, Murray DW. The migration patterns of two versions of the Furlong cementless femoral stem: a randomised, controlled trial using radiostereometric analysis. J Bone Joint Surg Br. 2010;92:1356–1362.
Swanson TV, Peterson DJ, Seethala R, Bliss RL, Spellmon CA. Influence of prosthetic design on squeaking after ceramic-ceramic total hip arthroplasty. J Arthroplasty. 2010;25:36–42.
Teloken MA, Bissett G, Hozack WJ, Sharkey PF, Rothman RH. Ten to fifteen-year follow-up after total hip arthroplasty with a tapered cobalt-chromium femoral component (Tri-Lock) inserted without cement. J Bone Joint Surg Am. 2002;84:2140–2144.
Walker PS, Mai SF, Cobb AG, Bentley G, Hua J. Prediction of clinical outcome of THR from migration measurements on standard radiographs: a study of cemented Charnley and Stanmore femoral stems. J Bone Joint Surg Br. 1995;77:705–714.
Wang K, Gustavson L, Dumbleton J. The characterization of Ti-12Mo-6Zr-2Fe—a new biocompatible titanium alloy developed for surgical implants. In: Eylon D, Boyer RR, Koss DA, eds. Beta Titanium Alloys in the 1990’s: Proceedings of a Symposium on Beta Titanium Alloys Sponsored by the Titanium Committee of TMS. Warrendale, PA: Minerals, Metals and Materials Society; 1993:49–58.
Ware J Jr, Kosinski M, Keller SD. A 12-Item Short-Form Health Survey: construction of scales and preliminary tests of reliability and validity. Med Care. 1996;34:220–233.
Acknowledgment
We thank Mr. Steve Doucette for his assistance with analysis of our data and for preparing the figure and tables for this manuscript.
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PRK is a consultant for Stryker Orthopaedics (Mahwah, NJ, USA). All remaining authors certify that they, or a member of their immediate family, have no commercial associations (eg, consultancies, stock ownership, equity interest, patent/licensing arrangements, etc) that might pose a conflict of interest in connection with the submitted article.
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White, C.A., Carsen, S., Rasuli, K. et al. High Incidence of Migration with Poor Initial Fixation of the Accolade® Stem. Clin Orthop Relat Res 470, 410–417 (2012). https://doi.org/10.1007/s11999-011-2160-z
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DOI: https://doi.org/10.1007/s11999-011-2160-z