제 5중족골 기저부 골절의 무두유관압박나사를 사용한 수술적 치료의 단기 추시 결과
The Short Term Outcome of Surgical Treatment for the Fifth Metatarsal Base Fracture Using a Headless Cannulated Compression Screw
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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.
Abstract
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.
참고문헌 (14)
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