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KMID : 1130920160200030131
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Journal of Korean Foot and Ankle Society
2016 Volume.20 No. 3 p.131 ~ p.134
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The Short Term Outcome of Surgical Treatment for the Fifth Metatarsal Base Fracture Using a Headless Cannulated Compression Screw
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Chon Je-Gyun
Choi Hyun
Kim Jun-Beom
Sun Doo-Hoon
Shin Sang-Yeop
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Abstract
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Purpose: This study aimed to evaluate the outcomes, including the complications, of open reduction and internal fixation using a headless cannulated compression screw for a fifth metatarsal base fracture.
Materials and Methods: We retrospectively investigated 11 patients with 5th metatarsal base fracture who were treated with a headless cannulated compression screw. The mean follow-up period was 13 months (8~15 months), and the mean age was 46.5 years (21~70 years). We analyzed the patients' sex, age, time to union, amount of fracture displacement, and complications. The American Orthopaedic Foot and Ankle Society (AOFAS) midfoot score was used for clinical assessment.
Results: The average amount of displacement decreased significantly from 3.4 mm (2.1~5.2 mm), preoperatively, to 0.4 mm (0~1.3 mm), postoperatively (p<0.001). The average bone union time was 54.1 days (41~68 days). There were no complications, such as a metal failure, irritation, and loss of a reduction. The mean AOFAS midfoot score was 97.7 (90~100) at 6 months, postoperatively.
Conclusion: We suggest that a headless cannulated compression screw for 5th metatarsal base fracture is a useful and alternative method for a firm fixation without complications.
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KEYWORD
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Fifth metatarsal, Fracture, Headless cannulated compression screw
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