Foot & Ankle Orthopaedics (Mar 2023)

Patient-Reported Outcome Measures After Surgical Management of Unstable Lisfranc Injuries in Athletes

  • Cortez L. Brown MD,
  • Nia A. James MD,
  • Chukwudi Onyeukwu MD,
  • Rebekah Belayneh MD,
  • Lorraine Boakye MD,
  • MaCalus V. Hogan MD, MBA

DOI
https://doi.org/10.1177/24730114231160762
Journal volume & issue
Vol. 8

Abstract

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Background: Athletes sustaining Lisfranc joint instability after a low-energy injury often undergo surgical fixation. Limited studies report validated patient-reported outcome measures (PROMs) for this specific patient population. Our purpose was to report PROMs of athletes experiencing instability after a low-energy Lisfranc injury and undergoing surgical fixation. Methods: Twenty-nine athletes (23 competitive, 6 recreational) sustained an unstable Lisfranc injury (14 acute, 15 chronic) and met our inclusion criteria. Injuries were classified as acute if surgically managed within 6 weeks. All athletes completed validated PROMs pre- and postoperatively. The cohort underwent various open reduction internal fixation methods. We evaluated outcomes with the Foot and Ankle Ability Measure (FAAM) activities of daily living (ADL) and sports subscales. Results: Fourteen of 29 (48%) athletes reported PROMs at ≥2 years with a median follow-up time of 44.5 months. Substantial improvement for both FAAM ADL (50% vs 93%; P < .001) and sports (14.1% vs 80%; P = .002) subscales were found, when comparing preoperative to postoperative scores at ≥2 years. Conclusion: This study provides outcomes information for the young athletic population that were treated operatively for low-energy Lisfranc injury with apparent joint instability. Based on the FAAM sports subscale, these patients on average improved between their 6-month evaluation and their final ≥2 years but still scored 80% of the possible 100%, which indicates continued but “slight” difficulty with lower extremity function. Level of Evidence: Level IV, case series.