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Fifth metatarsal scarf osteotomy without implant fixation.
Adrien Albert1, Mahdi Zribi2, Anaïs Christophe1
1Centre Hospitalier Régional de Namur, 185 Avenue Albert 1(er), 5000 Namur, Belgium.
A novel screwless scarf osteotomy adapted for the fifth metatarsal shows excellent results for bunionette correction. This technique offers comparable outcomes to existing methods, improving patient function.
Area of Science:
- Orthopedic surgery
- Podiatric surgery
Background:
- Fifth metatarsal shaft osteotomy is effective for bunionette.
- A screwless scarf osteotomy technique is commonly used for the first metatarsal.
Purpose of the Study:
- To adapt the screwless 1st metatarsal scarf osteotomy to the 5th ray.
- To evaluate the efficacy of this adapted technique for bunionette treatment.
Main Methods:
- A screwless scarf osteotomy was adapted to the fifth metatarsal.
- The technique involved short osteotomy, translation, and diaphyseal bone-suture.
- The first 25 operated feet were retrospectively reviewed.
Main Results:
- Mean AOFAS score improved from 58.4 preoperatively to 94.9 postoperatively.
- Mean follow-up was 25 months.
- Outcomes were comparable to previously reported data for bunionette correction.
Conclusions:
- The adapted screwless scarf osteotomy is a safe and effective technique for bunionette.
- This method provides excellent functional outcomes and is comparable to other surgical options.
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