BOFAS Abstracts Archive

You can search for abstracts by using the search bar below.
Alternatively you can browse through podium and poster presentations by selecting the year and / or type below. You can further refine your search using tags or use the search bar.

Search

RSS Abstracts 476 Expand/Collapse
- RSS 2013 64 Expand/Collapse
  - RSS Poster 24 Expand/Collapse
  - RSS Podium 40 Expand/Collapse
- RSS 2014 36 Expand/Collapse
  - RSS Podium 36 Expand/Collapse
- RSS 2015 49 Expand/Collapse
  - RSS Poster 20 Expand/Collapse
  - RSS Podium 29 Expand/Collapse
- RSS 2016 45 Expand/Collapse
  - RSS Poster 18 Expand/Collapse
  - RSS Podium 27 Expand/Collapse
- RSS 2017 40 Expand/Collapse
  - RSS Poster 15 Expand/Collapse
  - RSS Podium 25 Expand/Collapse
- RSS 2018 47 Expand/Collapse
  - RSS Poster 22 Expand/Collapse
  - RSS Podium 25 Expand/Collapse
- RSS 2019 48 Expand/Collapse
  - RSS Poster 25 Expand/Collapse
  - RSS Podium 23 Expand/Collapse
- RSS 2021 15 Expand/Collapse
  - RSS Poster 10 Expand/Collapse
  - RSS Podium 6 Expand/Collapse
- RSS 2022 46 Expand/Collapse
  - RSS Poster 23 Expand/Collapse
  - RSS Podium 23 Expand/Collapse
- RSS 2023 46 Expand/Collapse
  - RSS Poster 23 Expand/Collapse
  - RSS Podium 23 Expand/Collapse
- RSS 2024 40 Expand/Collapse
  - RSS Poster 18 Expand/Collapse
  - RSS Podium 22 Expand/Collapse

Categories: Abstracts, 2023, Poster

Salvage of failed total ankle replacement using a custom 3D printed titanium truss cage: a case series and suggested treatment pathway

T. Lewis, R. Walker, Y. Alkhalfan, A. Latif, A. Abbasian

¹Guy’s and St Thomas’ NHS Foundation Trust, Trauma and Orthopaedics, London, United Kingdom

²King’s College Hospital NHS Foundation Trust, King’s Foot and Ankle Unit, London, United Kingdom

Background: The management of failed total ankle replacements, with significant loss of bone stock, is challenging with high rates of complications and associated morbidity. Recent technological advances have enabled the development of patient-customized 3D-printed titanium truss arthrodesis implants which potentially offer an alternative salvage option for failed total ankle replacements.

Methods: A prospective observational study of five cases of failed total ankle replacements which were managed using custom patient-specific 3D-printed titanium truss arthrodesis implants. Technical tips, classification and a treatment algorithm were developed based on our initial experience.

Results: Between November 2018 and February 2020, 5 patients underwent arthrodesis for failed total ankle replacements. Follow up was available for 4 cases. The mean follow up was 2.0 years. The mean MOXFQ Index improved from 73.8 to 31.6 (p<0.05). The mean EQ-5D-5L Index improved from 0.310 to 0.730 and the EQ-VAS also improved from 48.8 to 83.8. The mean VAS-Pain score at final follow up was 25.7. There were no cases of non-union.

Conclusion: Custom patient-specific 3D-printed titanium truss arthrodesis implants are a viable alternative treatment option for failed total ankle replacements.

Print

Tags: Ankle Salvage Hindfoot TAR

Documents to download

Salvage of failed total ankle replacement using a custom 3D printed titanium truss cage: a case series and suggested treatment pathway(.pdf, 2.39 MB) - 463 download(s)

Click thumbnail below to view poster / thumbnail:

Archive of Abstracts