Abstract
Background
There is a general perception that adverse local tissue reactions in metal-on-metal hip arthroplasties are caused by wear, but the degree to which this is the case remains controversial.
Questions/purposes
To what extent is the magnitude of wear associated with (1) the histological changes; (2) presence of metallosis; and (3) likelihood of pseudotumor formation in the periprosthetic tissues?
Methods
One hundred nineteen metal-on-metal total hip arthroplasties and hip resurfacings were selected from a retrieval collection of over 500 implants (collected between 2004 and 2012) based on the availability of periprosthetic tissues collected during revision, clinical data including presence or absence of pseudotumor or metallosis observed intraoperatively, and wear depth measured using a coordinate measurement machine. Histological features of tissues were scored for aseptic lymphocytic vasculitis-associated lesions (ALVAL). Correlation analysis was performed on the three endpoints of interest.
Results
With the sample size available, no association was found between wear magnitude and ALVAL score (ρ = −0.092, p = 0.423). Median wear depth (ball and cup) was greater in hips with metallosis (137 μm; range, 8–873 μm) than in those without (18 μm; range, 8–174 μm; p < 0.0001). With the numbers available, no statistically significant association between wear depth and pseudotumor formation could be identified; median wear depth was 74 μm in hips with pseudotumors and 26 μm in those without (p = 0.741).
Conclusions
Wear alone did not explain the histopathological changes in the periprosthetic tissues. A larger sample size and more sensitive outcome variable assessments may have revealed a correlation. However, wear depth has been inconsistently associated with pseudotumor formation, perhaps because some patients with hypersensitivity may develop pseudotumors despite low wear.
Clinical Relevance
Metal wear alone may not explain the histological reactions and pseudotumors around metal-on-metal hip implants.
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References
Amstutz HC, Le Duff MJ. Hip resurfacing: a 40-year perspective. HSS J. 2012;8:275–282.
Antonios JK, Yao Z, Li C, Rao AJ, Goodman SB. Macrophage polarization in response to wear particles in vitro. Cell Mol Immunol. 2013;10:471–482.
Bisseling P, Tan T, Lu Z, Campbell PA, Susante JL. The absence of a metal-on-metal bearing does not preclude the formation of a destructive pseudotumor in the hip—a case report. Acta Orthop. 2013;84:437–441.
Brown C, Fisher J, Ingham E. Biological effects of clinically relevant wear particles from metal-on-metal hip prostheses. Proc Inst Mech Eng H J Eng Med. 2006;220:355–369.
Campbell P, Ebramzadeh E, Nelson S, Takamura K, De Smet K, Amstutz HC. Histological features of pseudotumor-like tissues from metal-on-metal hips. Clin Orthop Relat Res. 2010;468:2321–2327.
Campbell P, Shimmin A, Walter L, Solomon M. Metal sensitivity as a cause of groin pain in metal-on-metal hip resurfacing. J Arthroplasty. 2008;23:1080–1085.
Ebramzadeh E, Campbell PA, Takamura KM, Lu Z, Sangiorgio SN, Kalma JJ, De Smet KA, Amstutz HC. Failure modes of 433 metal-on-metal hip implants: how, why, and wear. Orthop Clin North Am. 2011;42:241–250, ix.
Glyn-Jones S, Roques A, Taylor A, Kwon YM, McLardy-Smith P, Gill HS, Walter W, Tuke M, Murray D. The in vivo linear and volumetric wear of hip resurfacing implants revised for pseudotumor. J Bone Joint Surg Am. 2011;93:2180–2188.
Grammatopoulos G, Pandit H, Kamali A, Maggiani F, Glyn-Jones S, Gill HS, Murray DW, Athanasou N. The correlation of wear with histological features after failed hip resurfacing arthroplasty. J Bone Joint Surg Am. 2013;95:e81.
Green TR, Fisher J, Stone M, Wroblewski BM, Ingham E. Polyethylene particles of a ‘critical size’ are necessary for the induction of cytokines by macrophages in vitro. Biomaterials. 1998;19:2297–2302.
Khair MM, Nam D, DiCarlo E, Su E. Aseptic lymphocyte dominated vasculitis-associated lesion resulting from trunnion corrosion in a cobalt-chrome unipolar hemiarthroplasty. J Arthroplasty. 2013;28:196 e111–194.
Kwon YM, Glyn-Jones S, Simpson DJ, Kamali A, McLardy-Smith P, Gill HS, Murray DW. Analysis of wear of retrieved metal-on-metal hip resurfacing implants revised due to pseudotumours. J Bone Joint Surg Br. 2010;92:356–361.
Langton DJ, Joyce TJ, Jameson SS, Lord J, Van Orsouw M, Holland JP, Nargol AV, De Smet KA. Adverse reaction to metal debris following hip resurfacing: the influence of component type, orientation and volumetric wear. J Bone Joint Surg Br. 2011;93:164–171.
Mao X, Tay GH, Godbolt DB, Crawford RW. Pseudotumor in a well-fixed metal-on-polyethylene uncemented hip arthroplasty. J Arthroplasty. 2012;27:493 e413–497.
Matthies AK, Skinner JA, Osmani H, Henckel J, Hart AJ. Pseudotumors are common in well-positioned low-wearing metal-on-metal hips. Clin Orthop Relat Res. 2012;470:1895–1906.
Mirra JM, Amstutz HC, Matos M, Gold R. The pathology of the joint tissues and its clinical relevance in prosthesis failure. Clin Orthop Relat Res. 1976;117:221–240.
Murgatroyd SE. Pseudotumor presenting as a pelvic mass: a complication of eccentric wear of a metal on polyethylene hip arthroplasty. J Arthroplasty. 2012;27:820 e821–824.
Nawabi DH, Gold S, Lyman S, Fields K, Padgett DE, Potter HG. MRI predicts ALVAL and Tissue damage in metal-on-metal hip arthroplasty. Clin Orthop Relat Res. 2014;472:471–481.
Nawabi DH, Nassif NA, Do HT, Stoner K, Elpers M, Su EP, Wright T, Potter HG, Padgett DE. What causes unexplained pain in patients with metal-on metal hip devices? A retrieval, histologic, and imaging analysis. Clin Orthop Relat Res. 2014;472:543–554.
Nich C, Takakubo Y, Pajarinen J, Ainola M, Salem A, Sillat T, Rao AJ, Raska M, Tamaki Y, Takagi M, Konttinen YT, Goodman SB, Gallo J. Macrophages-key cells in the response to wear debris from joint replacements. J Biomed Mater Res A. 2013;101:3033–3045.
Pandit H, Glyn-Jones S, McLardy-Smith P, Gundle R, Whitwell D, Gibbons CL, Ostlere S, Athanasou N, Gill HS, Murray DW. Pseudotumours associated with metal-on-metal hip resurfacings. J Bone Joint Surg Br. 2008;90:847–851.
Pelt CE, Erickson J, Clarke I, Donaldson T, Layfield L, Peters CL. Histologic, serologic, and tribologic findings in failed metal-on-metal total hip arthroplasty: AAOS exhibit selection. J Bone Joint Surg Am. 2013;95:e163.
Walsh AJ, Nikolaou VS, Antoniou J. Inflammatory pseudotumor complicating metal-on-highly cross-linked polyethylene total hip arthroplasty. J Arthroplasty. 2012;27:324 e325–328.
Willert HG, Buchhorn GH, Fayyazi A, Flury R, Windler M, Koster G, Lohmann CH. Metal-on-metal bearings and hypersensitivity in patients with artificial hip joints. A clinical and histomorphological study. J Bone Joint Surg Am. 2005;87:28–36.
Acknowledgments
We thank Dr David Kim for assisting with the histological scoring and Dr Zhen Lu for the wear measurements.
Disclosure
Patricia Campbell has received an amount of USD 10,000 to USD 100,000 from DePuy (Warsaw, IN, USA). The institution of the authors. Edward Ebramzadeh and patricia Campbell have received, during the study period, funding from DePuy.
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Ebramzadeh, E., Campbell, P., Tan, T.L. et al. Can Wear Explain the Histological Variation Around Metal-on-metal Total Hips?. Clin Orthop Relat Res 473, 487–494 (2015). https://doi.org/10.1007/s11999-014-3874-5
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DOI: https://doi.org/10.1007/s11999-014-3874-5