Abstract
Purpose
By means of a multicentre retrospective study based on the failure of 418 aseptic unicondylar knee arthroplasties (UKA) our aims were to present the different types of revision procedure used in failed UKAs, to establish a clear operative strategy for each type of revision and to better define the indications for each type of revision.
Methods
Aseptic loosening was the principal cause of failure (n = 184, 44 %) of which 99 cases were isolated tibial loosening (23.5 % of the whole series and 54 % of all loosening), 25 were isolated femoral loosening (six and 13.6 %) and 60 were both femoral and tibial loosening (14.3 and 32.6 %). The next most common causes of failure were progression of arthritis (n = 56, 13.4 %), polyethylene wear (n = 53, 12.7 %), implant positioning errors (n = 26), technical difficulties (n = six) and implant failure (n = 16, 3.8 % of cases). Data collection was performed online using OrthoWave™ software (Aria, Bruay Labuissiere, France), which allows collection of all details of the primary and revision surgery to be recorded.
Results
A total of 426 revisions were performed; 371 patients underwent revision to a total knee arthroplasty (TKA) (87 %), 33 patients (7.7 %) were revised to an ipsilateral UKA, 11 (2.6 %) patients underwent contralateral UKA (ten) or patellofemoral arthroplasty (one) and 11 patients (2.6 %) underwent revision without any change in implants.
Conclusions
Before considering a revision procedure it is important to establish a definite cause of failure in order to select the most appropriate revision strategy. Revision to a TKA is by far the most common strategy for revision of failed UKA but by no means the only available option. Partial revisions either to an alternative ipsilateral UKA or contralateral UKA are viable less invasive techniques, which in carefully selected patients and in experienced hands warrant consideration.
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References
Goodfellow JW, O’Connor JJ, Murray DW (2010) A critique of revision rate as an outcome measure: re-interpretation of knee joint registry data. J Bone Joint Surg Br 92:1628–1631
Koskinen E, Paavolainen P, Eskelinen A, Pulkkinen P, Remes V (2007) Unicondylar knee replacement for primary osteoarthritis: a prospective follow-up study of 1,819 patients from the Finnish Arthroplasty Register. Acta Orthop 78:128–135
O’Donnell T, Neil MJ (2010) The Repicci II® unicondylar knee arthroplasty: 9-year survivorship and function. Clin Orthop Relat Res 468:3094–3102
Whittaker JP, Naudie DD, McAuley JP, McCalden RW, McDonald SJ, Bourne RB (2010) Does bearing design influence midterm survivorship of unicompartmental arthroplasty? Clin Orthop Relat Res 468:73–81
Sundberg M, Lidgren L, Dahl AW, Robertson O (2011) The Swedish Knee Arthroplasty Register. Annual report 2011. http://www.knee.nko.se/english/online/thePages/contact.php
Tomkins A (2011) Australian Orthopaedic Association. National Joint Replacement Registry. Annual report 2011. http://www.dmac.adelaide.edu.au/aoanjrr/publications.jsp
Argenson JN, Parratte S (2006) The unicompartmental knee: design and technical considerations in minimizing wear. Clin Orthop Relat Res 452:137–142
Epinette JA (1998) Résultats des séries cliniques des prothèses unicompartimentales du genou. In: Prothèses unicompartimentales du genou. Cahier d’enseignement de la SOFCOT n°65. Elsevier, Paris, pp 297–304
Price AJ, Svard U (2011) A second decade lifetable survival analysis of the Oxford unicompartmental knee arthroplasty. Clin Orthop Relat Res 469:174–179
Epinette JA, Manley MT (2008) Is hydroxyapatite a reliable fixation option in unicompartmental knee arthroplasty? A 5- to 13-year experience with the hydroxyapatite-coated Unix prosthesis. J Knee Surg 21:299–306
Mercier N, Wimsey S, Saragaglia D (2010) Long-term clinical results of the Oxford medial unicompartmental knee arthroplasty. Int Orthop 34:1137–1143. doi:10.1007/s00264-009-0869-z
Epinette JA, Brunschweiler B, Mertl P, Mole D, Cazenave A, French Society for Hip and Knee (2012) Unicompartmental knee arthroplasty modes of failure: wear is not the main reason for failure: a multicentre study of 418 failed knees. Orthop Traumatol Surg Res 98(6 Suppl):S124–S130. doi:10.1016/j.otsr.2012.07.002
Engh GA, Ammeen DJ (1999) Bone loss with revision total knee arthroplasty: defect classification and alternatives for reconstruction. Instr Course Lect 48:167–175
Kingler HM, Baums MH, Spahn G, Ernstberger T (2005) A study of effectiveness of knee arthroscopy after knee arthroplasty. Arthroscopy 21:731–738
Tinius M, Klima S, Marquass B, Tinius W, Josten C (2006) Revision possibilities after failed unicompartmental knee arthroplasty—an analysis of 116 revisions. Z Orthop Ihre Grenzgeb 144:367–372
Lustig S, Servien E, Neyret P, Pereira H (2008) An original indication for BiUnicondylar knee arthroplasty: subsequent contralateral unicondylar knee arthroplasty after degenerative changes of the opposite compartment. Tech Knee Surg 7:240–250
Barrett WP, Scott RD (1987) Revision of failed unicondylar unicompartmental knee arthroplasty. J Bone Joint Surg Am 69:1328–1335
Padgett DE, Stern SH, Insall JN (1991) Revision total knee arthroplasty for failed unicompartmental replacement. J Bone Joint Surg Am 73:186–190
Lindstrand A, Stenström A, Lewold S (1992) Multicenter study of unicompartmental knee revision. PCA, Marmor, and St Georg compared in 3,777 cases of arthrosis. Acta Orthop Scand 63:256–259
Lai CH, Rand JA (1993) Revision of failed unicompartmental total knee arthroplasty. Clin Orthop Relat Res 287:193–201
Chakrabarty G, Newman JH, Ackroyd CE (1998) Revision of unicompartmental arthroplasty of the knee. Clinical and technical considerations. J Arthroplasty 13:191–196
Böhm I, Landsiedl F (2000) Revision surgery after failed unicompartmental knee arthroplasty: a study of 35 cases. J Arthroplasty 15:982–989
McAuley JP, Engh GA, Ammeen DJ (2001) Revision of failed unicompartmental knee arthroplasty. Clin Orthop Relat Res 392:279–282
Miller M, Benjamin JB, Marson B, Hollstein S (2002) The effect of implant constraint on results of conversion of unicompartmental knee arthroplasty to total knee arthroplasty. Orthopedics 25:1353–1357
Châtain F, Richard A, Deschamps G, Chambat P, Neyret P (2004) Revision total knee arthroplasty after unicompartmental femorotibial prosthesis: 54 cases. Rev Chir Orthop 90:49–54
Saragaglia D, Estour G, Nemer C, Colle PE (2009) Revision of 33 unicompartmental knee prostheses using total knee arthroplasty: strategy and results. Int Orthop 33:969–974. doi:10.1007/s00264-008-0585-0
Järvenpää J, Kettunen J, Miettinen H, Kröger H (2010) The clinical outcome of revision knee replacement after unicompartmental knee arthroplasty versus primary total knee arthroplasty: 8–17 years follow-up study of 49 patients (2010). Int Orthop 34:649–653. doi:10.1007/s00264-009-0811-4
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Saragaglia, D., Bonnin, M., Dejour, D. et al. Results of a French multicentre retrospective experience with four hundred and eighteen failed unicondylar knee arthroplasties. International Orthopaedics (SICOT) 37, 1273–1278 (2013). https://doi.org/10.1007/s00264-013-1915-4
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DOI: https://doi.org/10.1007/s00264-013-1915-4