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Published on: May 20, 2019
Outcome of flexible fixation for acute isolated syndesmotic injuries
Hossam El-Azab1,2, Abdel Rhman Hafez3, Mohamed A Mohamed3
1Department of Orthopedics and Traumatology, Sohag Faculty of medicine, Sohag University, Sohag, Egypt. hossameldin_azab@med.sohag.edu.eg.
Background:
Management of syndesmotic injuries with screw fixation has potential disadvantages, which may lead to the loss of some of the ankle functions. The use of the suture-button system instead can overcome these disadvantages.
Patients And Methods:
In a prospective study, 32 patients with acute isolated syndesmotic injuries were treated with a suture-button device. Follow-up was for a minimum of 2 years, regarding the Visual Analogue Scale (VAS), American Orthopaedic Foot and Ankle Society (AOFAS) score, patient satisfaction at 3, 12, and 24 months, and radiological assessment.
Result:
A significant improvement regarding pain (VAS during rest 5.6 and during walking 6.1 preoperative improved to 0.1 and 0.2 postoperatively, respectively. (P values were < 0.0001 for both pain during rest and walking) and AOFAS score (improved significantly from 44 ± 7.5 pre- to 99 ± 8.7 points postoperatively (P value was 0.0034). The improved VAS and AOFAS scores of the repaired ankles gradually reached the values of the contralateral uninjured ankle (evaluated at 3,12, and 24 months, postoperatively). Radiographs and CT of both ankles - repaired and healthy ankles - were similar at the 3 months follow-up. Early full weight-bearing and early return to work and sport characterized all patients. There was no need for hardware removal.
Conclusion:
Suture-button treatment for acute isolated ankle syndesmotic injuries leads to favorable clinical and radiological outcomes. Postoperative radiographs and CT denoted maintained ankle stability. Patients can do early full weight-bearing and early return to work and sport.
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