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Published in: European Journal of Orthopaedic Surgery & Traumatology 1/2021

01-01-2021 | Hip-TEP | General Review

The cement-in-cement technique is a reliable option in hip arthroplasty revision surgery: a systematic review

Authors: Francisco Xará-Leite, Ana Daniela Pereira, Renato Andrade, André Sarmento, Ricardo Sousa, Olufemi R. Ayeni, João Espregueira-Mendes, Daniel Soares

Published in: European Journal of Orthopaedic Surgery & Traumatology | Issue 1/2021

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Abstract

Introduction

The cement-in-cement technique for revision hip arthroplasty has many potential advantages and has recently gained widespread interest but still lacks evidence to support it. Our aim was to examine the surgical and patient-reported outcomes after cement-in-cement revision hip arthroplasty.

Materials and methods

A systematic review was conducted according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. PubMed and EMBASE databases were searched up to February 2019 for original studies reporting the outcomes of revision hip arthroplasty surgeries using the cement-in-cement technique. The methodological quality was assessed using the methodological index for non-randomized studies scale.

Results

Sixteen non-comparative studies met the eligibility criteria, comprising 1899 hips in 1856 patients (72.2 mean age, 37% male), with a mean follow-up of 7.2 years. Most studies reported only primary revisions and focused on the stem component. Intraoperative complications such as femoral or acetabular fractures (5.3%) were low and easily manageable with no relevant sequelae, as were dislocation rates (2.8% of uncomplicated events and 1.6% of cases requiring re-revision). Failure (considered if there was aseptic loosening of the cement-in-cement revised component, 2%), re-revision (9.3%), implant survival and late complication rates were favourable. Functional patient-reported outcomes showed an overall improvement above the minimal clinically important difference at final follow-up.

Conclusion

The cement-in-cement technique is a viable option for hip arthroplasty revision surgery with low intraoperative and late complication rates, dislocations and immediate post-operative morbidity, resulting in good functional patient-reported outcomes and favourable medium-term implant survival.
Appendix
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Metadata
Title
The cement-in-cement technique is a reliable option in hip arthroplasty revision surgery: a systematic review
Authors
Francisco Xará-Leite
Ana Daniela Pereira
Renato Andrade
André Sarmento
Ricardo Sousa
Olufemi R. Ayeni
João Espregueira-Mendes
Daniel Soares
Publication date
01-01-2021
Publisher
Springer Paris
Keywords
Hip-TEP
Hip-TEP
Published in
European Journal of Orthopaedic Surgery & Traumatology / Issue 1/2021
Print ISSN: 1633-8065
Electronic ISSN: 1432-1068
DOI
https://doi.org/10.1007/s00590-020-02736-w

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