Foot and ankle surgery : official journal of the European Society of Foot and Ankle Surgeons · 2020
Scarf osteotomy for hallux valgus deformity: Radiological outcome, metatarsal length and early complications in 118 feet.
СтатьяНазвание и аннотация: Перевод в очереди
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
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Lenz Christopher G, Niehaus Richard, Knych Ivo, Eid Karim, Borbas Paul
Аннотация
BACKGROUND: Scarf osteotomy has been widely used to restore axial orientation of the first ray in the treatment of hallux valgus deformity. The aim of the study was to present our radiological outcomes of bunion reconstruction, identify surgical complications in early follow-up, and assess to what extent a shortening of the first metatarsal is present after surgery as a possible cause of postoperative metatarsalgia.
METHODS: We enrolled 106 patients (118 feet) and assessed patients' pre- and postoperative measurements of hallux valgus and intermetatarsal angles on weightbearing X-ray images. Three different methods of measuring metatarsal length were compared and early postoperative complications noted.
RESULTS: Hallux valgus angle decreased significantly by an average of 18.7 degrees and the intermetatarsal angle by 7.8 degrees. Using three methods of measuring metatarsal length, all showed significant shortening of the first metatarsal. Mean relative lengthening of the second metatarsal averaged 0.45mm. The Coughlin method showed the highest interrater reliability (ICC=0.96).
CONCLUSIONS: Significant reduction of the hallux valgus angle and intermetatarsal angle was demonstrated with a low complication rate. There was significant shortening of the first metatarsal. The Coughlin method clearly demonstrated an excellent interrater reliability.
LEVEL OF EVIDENCE: Level IV.
METHODS: We enrolled 106 patients (118 feet) and assessed patients' pre- and postoperative measurements of hallux valgus and intermetatarsal angles on weightbearing X-ray images. Three different methods of measuring metatarsal length were compared and early postoperative complications noted.
RESULTS: Hallux valgus angle decreased significantly by an average of 18.7 degrees and the intermetatarsal angle by 7.8 degrees. Using three methods of measuring metatarsal length, all showed significant shortening of the first metatarsal. Mean relative lengthening of the second metatarsal averaged 0.45mm. The Coughlin method showed the highest interrater reliability (ICC=0.96).
CONCLUSIONS: Significant reduction of the hallux valgus angle and intermetatarsal angle was demonstrated with a low complication rate. There was significant shortening of the first metatarsal. The Coughlin method clearly demonstrated an excellent interrater reliability.
LEVEL OF EVIDENCE: Level IV.