Abstract
Purpose
Determining the point at which a valgus deformity requires a more invasive therapy—in this case PS TKA—is surgically challenging. Retaining the posterior cruciate ligament has both advantages and disadvantages. The aim was to evaluate the failure rate and clinical outcomes.
Methods
248 patients with valgus gonarthrosis underwent surgical treatment: 167 CR TKA cases and 81 PS TKA cases. The KOOS and the OKS were recorded, and 201 patients (133 CR, 68 PS) were recruited into the retrospective study. The influence of BMI and degree of preoperative valgus deformity on the clinical outcome was determined. The revision rate was documented and analysed.
Results
Of 201 patients, 10 required revision surgery owing to instability (10/133 CR, 0/68 PS). Based on the KOOS and the OKS, no significant difference between CR TKA and PS TKA was found. BMI and degree of valgus deformity had no effect on the clinical outcome.
Conclusions
No difference in the clinical outcome between the CR and PS TKA patients was found. In the CR group, significantly more patients showed ‘excellent’ OKS than in the PS group. However, 8.0% of the patients in the CR group and none in the PS group underwent surgery due to instability. A higher rate of dissatisfied patients in the CR group is likely. In our clinic, we no longer perform CR TKA for valgus cases.
Similar content being viewed by others
Abbreviations
- ADL:
-
Activities of daily living
- CR:
-
Cruciate-retaining
- ITB:
-
Iliotibial band
- KOOS:
-
Knee injury and Osteoarthritis Outcome Score
- LCL:
-
Lateral collateral ligament
- MCL:
-
Medial collateral ligament
- OKS:
-
Oxford Knee Score
- PCL:
-
Posterior cruciate ligament
- PLC:
-
Posterolateral capsule
- POP:
-
Popliteal tendon
- PS:
-
Posterior-stabilized
- QOL:
-
Quality of life
- RCT:
-
Randomized controlled trial
- TKA:
-
Total knee arthroplasty
References
Swanik CB, Lephart SM, Rubash HE (2004) Proprioception, kinesthesia, and balance after total knee arthroplasty with cruciate-retaining and posterior stabilized prostheses. J Bone Joint Surg Am 86-A(2):328–334
Conditt MA, Noble PC, Bertolusso R, Woody J, Parsley BS (2004) The PCL significantly affects the functional outcome of total knee arthroplasty. J Arthroplasty 19(7 Suppl 2):107–112
Jiang C, Liu Z, Wang Y, Bian Y, Feng B, Weng X (2016) Posterior cruciate ligament retention versus posterior stabilization for total knee arthroplasty: a meta-analysis. PLoS ONE 11(1):e0147865. https://doi.org/10.1371/journal.pone.0147865
Registry NJ (2017) 14th Annual Report 2017 of the National Joint Registry for England, Wales, Northern Ireland and the Isle of Man
Lee SS, Lee H, Lee DH, Moon YW (2018) Slight under-correction following total knee arthroplasty for a valgus knee results in similar clinical outcomes. Arch Orthop Trauma Surg 138(7):1011–1019. https://doi.org/10.1007/s00402-018-2957-2
Krackow KA, Jones MM, Teeny SM, Hungerford DS (1991) Primary total knee arthroplasty in patients with fixed valgus deformity. ClinOrthopRelat Res 273:9–18
Rossi R, Rosso F, Cottino U, Dettoni F, Bonasia DE, Bruzzone M (2014) Total knee arthroplasty in the valgus knee. Int Orthop 38(2):273–283. https://doi.org/10.1007/s00264-013-2227-4
Keblish PA (1991) The lateral approach to the valgus knee. Surgical technique and analysis of 53 cases with over two-year follow-up evaluation. ClinOrthopRelat Res 271:52–62
Ritter MA, Davis KE, Davis P, Farris A, Malinzak RA, Berend ME, Meding JB (2013) Preoperative malalignment increases risk of failure after total knee arthroplasty. J Bone Joint Surg Am 95(2):126–131. https://doi.org/10.2106/JBJS.K.00607
Zhang Q, Zhang Q, Guo W, Gao M, Ding R, Wang W (2019) Risk factors of postoperative valgus malalignment in mobile-bearing medial unicompartmental knee arthroplasty. Arch Orthop Trauma Surg 139(2):241–248. https://doi.org/10.1007/s00402-018-3070-2
Ranawat AS, Ranawat CS, Elkus M, Rasquinha VJ, Rossi R, Babhulkar S (2005) Total knee arthroplasty for severe valgus deformity. J Bone Joint Surg Am 87(Suppl 1 (Pt 2)):271–284. https://doi.org/10.2106/JBJS.E.00308
Peters CL, Jimenez C, Erickson J, Anderson MB, Pelt CE (2013) Lessons learned from selective soft-tissue release for gap balancing in primary total knee arthroplasty: an analysis of 1216 consecutive total knee arthroplasties: AAOS exhibit selection. J Bone Joint Surg Am 95(20):e152. https://doi.org/10.2106/JBJS.L.01686
Favorito PJ, Mihalko WM, Krackow KA (2002) Total knee arthroplasty in the valgus knee. J Am AcadOrthopSurg 10(1):16–24
Rodriguez-Merchan EC (2011) Instability following total knee arthroplasty. HSS J 7(3):273–278. https://doi.org/10.1007/s11420-011-9217-0
Parratte S, Pagnano MW (2008) Instability after total knee arthroplasty. Instr Course Lect 57:295–304
Van Opstal N, Feyen H, Luyckx JP, Bellemans J (2016) Mean tensile strength of the PCL in TKA depends on the preservation of the tibial insertion site. Knee Surg Sports TraumatolArthrosc 24(1):273–278. https://doi.org/10.1007/s00167-014-3377-7
Winiarsky R, Barth P, Lotke P (1998) Total knee arthroplasty in morbidly obese patients. J Bone Joint Surg Am 80(12):1770–1774
Andriacchi TP, Galante JO (1988) Retention of the posterior cruciate in total knee arthroplasty. J Arthroplasty 3(Suppl):S13–19
Vince KG, Abdeen A, Sugimori T (2006) The unstable total knee arthroplasty: causes and cures. J Arthroplasty 21(4 Suppl 1):44–49. https://doi.org/10.1016/j.arth.2006.02.101
Becker R, Hirschmann MT, Karlsson J (2017) The role of ligament tension and sensomotoric system in total knee arthroplasty. Knee Surg Sports TraumatolArthrosc 25(6):1663–1665. https://doi.org/10.1007/s00167-017-4581-z
Vandekerckhove PJ, Parys R, Tampere T, Linden P, Van den Daelen L, Verdonk PC (2015) Does cruciate retention primary total knee arthroplasty affect proprioception, strength and clinical outcome? Knee Surg Sports TraumatolArthrosc 23(6):1644–1652. https://doi.org/10.1007/s00167-014-3384-8
Misra AN, Hussain MR, Fiddian NJ, Newton G (2003) The role of the posterior cruciate ligament in total knee replacement. J Bone Joint Surg Br 85(3):389–392
Mayr HO, Reinhold M, Hube R, von Roth P, Bernstein A, Suedkamp N, Stoehr A (2014) Rotational laxity and collateral ligament laxity following total knee arthroplasty with rotating platform. Int Orthop 38(7):1379–1386. https://doi.org/10.1007/s00264-014-2308-z
Logterman SL, Wydra FB, Frank RM (2018) Posterior cruciate ligament: anatomy and biomechanics. Curr Rev Musculoskelet Med 11(3):510–514. https://doi.org/10.1007/s12178-018-9492-1
Bercik MJ, Joshi A, Parvizi J (2013) Posterior cruciate-retaining versus posterior-stabilized total knee arthroplasty: a meta-analysis. J Arthroplasty 28(3):439–444. https://doi.org/10.1016/j.arth.2012.08.008
Funding
There is no funding source.
Author information
Authors and Affiliations
Contributions
EM carried out the data acquisition and have been involved in drafting the manuscript. PS performed the statistical analysis, interpretation of data and have been involved in drafting the manuscript. ME has made substantial contributions to conception and design, interpretation of data and drafting and revising the manuscript. TC was involved in conception and design as well as revising the manuscript. AR was involved in data acquisition and drafting the manuscript. HW was involved in revising the manuscript and give final approval of the version to be published.
Corresponding authors
Ethics declarations
Conflict of interest
The authors declare that they have no conflict of interest.
Ethical approval
The local ethical board approved this retrospective non-invasive pilot-study.
Informed consent
Informed consent was obtained from all individual participants included in the study.
Additional information
Publisher's Note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Rights and permissions
About this article
Cite this article
Savov, P., Mielke, E., Windhagen, H. et al. Higher revision rate for posterior cruciate-retaining than posterior-stabilized total knee arthroplasty for the treatment of valgus osteoarthritis. Arch Orthop Trauma Surg 141, 305–312 (2021). https://doi.org/10.1007/s00402-020-03618-w
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00402-020-03618-w