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Published in: International Orthopaedics 11/2017

01-11-2017 | Original Paper

Results of lateral ankle ligament repair surgery in one hundred and nineteen patients: do surgical method and arthroscopy timing matter?

Authors: Ibukunoluwa Araoye, Cesar De Cesar Netto, Brent Cone, Parke Hudson, Bahman Sahranavard, Ashish Shah

Published in: International Orthopaedics | Issue 11/2017

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Abstract

Purpose

Ankle sprains are the most common athletic injury. One of five chronic lateral ankle instability patients will require surgery, making operative outcomes crucial. The purpose of this study is to determine if operative method influences failure and complication rates in chronic lateral ankle ligament repair surgery.

Methods

We retrospectively reviewed 119 cases (118 patients) of lateral ankle ligament surgery between 2006 and 2016. Patient charts and operative reports were examined for demographics, use and timing of ankle arthroscopy, ligament fixation method, type of surgical incision, presence of calcaneofibular ligament repair, and operative technique. Impact of operative methods on failure (one-year minimum follow-up) and complication outcomes was explored using Chi-square test of independence (or Fisher’s exact test). Statistical significance was set at p less than .05.

Results

Mean age at surgery was 40 (range, 18-73) years. Mean follow-up was 51 (range, 12-260) weeks. Failure rate was 8.4% (10/89 cases) while complication rate was 17.6% (21/119). Failure rate did not differ significantly between any data subgroups (p > .05). Single stage arthroscopy was associated with a significantly lower complication rate (11%, 4/37) than double-stage arthroscopy (47%, 9/19) (p < .01) as was suture anchor ligament fixation (9%, 6/67) compared to direct suture ligament fixation (29%, 15/52) (p < .01).

Conclusion

Failure rate was not impacted by any of the studied variables. Use of suture anchors and concurrent ankle arthroscopy may be favourable options to achieve fewer complications in chronic lateral ankle instability repair surgery.
Literature
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go back to reference Broström L (1966) Sprained ankles. VI. Surgical treatment of “chronic” ligament ruptures. Acta Chir Scand 132:551–565PubMed Broström L (1966) Sprained ankles. VI. Surgical treatment of “chronic” ligament ruptures. Acta Chir Scand 132:551–565PubMed
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Metadata
Title
Results of lateral ankle ligament repair surgery in one hundred and nineteen patients: do surgical method and arthroscopy timing matter?
Authors
Ibukunoluwa Araoye
Cesar De Cesar Netto
Brent Cone
Parke Hudson
Bahman Sahranavard
Ashish Shah
Publication date
01-11-2017
Publisher
Springer Berlin Heidelberg
Published in
International Orthopaedics / Issue 11/2017
Print ISSN: 0341-2695
Electronic ISSN: 1432-5195
DOI
https://doi.org/10.1007/s00264-017-3617-9

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