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, 2017, Podium

Increased recurrence in Scarf osteotomy for mild & moderate hallux valgus with Meary's line disruption

O. Bagshaw, R. Faroug, L. Conway, J. Ballester

¹NHS, Whiston, United Kingdom

²Royal Liverpool Hospital, Orthopaedics, liverpool, United Kingdom

³Royal Liverpool Hospital, Liverpool, United Kingdom

⁴Whiston Hospital, Whiston, United Kingdom

Introduction: This paper tests the null hypothesis that there is no difference in recurrence for mild and moderate hallux valgus treated with Scarf osteotomy in the presence of a disrupted Meary's line compared to an intact line.

Methods: At a minimum of 3 months follow up we retrospectively analysed radiographs, theatre and clinic notes of 74 consecutive patients treated with Scarf osteotomy for mild and moderate hallux valgus at a single centre. The patients were divided into Group A (n=30) - patients who on pre-operative weight bearing radiographs had a disrupted Meary's line, and Group B (n=44) - those with a normal Meary's line on pre-operative weight bearing radiographs.

Results: Our results demonstrate a statistically significant higher recurrence in group A compared to Group B with an odds ratio of 5.2 p = 0.006 [95% CI 1.6-17]. The association between a disrupted Meary's line and increased risk of recurrence for Scarf osteotomy remains valid and strengthened to an odds ratio of 7.1 p = 0.015 [95% CI 1.46 -34.4] when adjusted for confounding variables of age, sex and pre-operative IMA. On this basis we reject the Null hypothesis. In group A two out of 30 patients required revision surgery whilst none of the 44 patients in group B needed revision. In Group A the degree of IMA correction achieved equalled 8.1 degrees with a pre and post IMA of 16.0 and 7.9 degrees respectively. For Group B the degree of correction was 8.0 degrees with a pre and post IMA of 14.3 and 6.3 degrees respectively. Eight complications were reported in Group A and 9 in Group B.

Conclusions: Our results demonstrate a statistically significant increased risk of recurrence when scarf osteotomy is performed for mild and moderate hallux valgus in the presence of a disrupted Meary's line.

Print

Tags: Hallux Valgus Flat Foot

Click thumbnail below to view poster / thumbnail:

Archive of Abstracts