Surgical treatment of the first metatarsal fractures

Abstract

Objective To explore the operative methods for the first metatarsal fractures. Methods From January 2003 to January 2006, surgical operation was done on 17 patients with the first metatarsal fractures including 15 males and two females at average age of 40.5 years (11-65 years). There were four patients with the first metatarsal base fractures, seven with the first metatarsal shift frac-tures and six with the first metatarsal neck or head fractures, of whom four were with open fractures. The surgical treatment included open reduction, plate internal fixation and screw or K-wire fixation. Results Of all, 14 patients were followed up for average 14 months ( 12-24 months), which showed wound healing at one stage, without any complications. The bone union time was 8-16 weeks (mean 10.5 weeks). All patients could walk with weight loading after mean 13 weeks (9-18 weeks), without obvious pain or com-plaints. According to the midfoot and forefoot scale of American Orthopedic Foot and Ankle Society (AOFAS), the mean score was 86.3 points (78-100 points). Conclusion Anatomic reduction and stable internal fixation is the best solution for the first metatarsal fracture and plays important role in recovery of foot form and foot arch function. Key words: Metatarsal bones; Fracture fixation, internal