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Arthroscopy-Assisted Closed Reduction and Percutaneous Internal Fixation for Medial Malleolus Fracture

Zhe Zhao Hand and Foot Surgery Department, Shenzhen Second People's Hospital (The First Affiliated Hospital of Shenzhen University), Shenzhen, China.

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Guo Fu Department of Orthopedic Trauma and Foot and Ankle, Sun Yatsen Memorial Hospital of Sun Yat-sen University, Guangzhou, China.

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Jianquan Liu Hand and Foot Surgery Department, Shenzhen Second People's Hospital (The First Affiliated Hospital of Shenzhen University), Shenzhen, China.

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Yongsheng Li Hand and Foot Surgery Department, Shenzhen Second People's Hospital (The First Affiliated Hospital of Shenzhen University), Shenzhen, China.

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Xiaoqiang Chen Hand and Foot Surgery Department, Shenzhen Second People's Hospital (The First Affiliated Hospital of Shenzhen University), Shenzhen, China.

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Guanghui Wang Hand and Foot Surgery Department, Shenzhen Second People's Hospital (The First Affiliated Hospital of Shenzhen University), Shenzhen, China.

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Xiangyu Cheng Hand and Foot Surgery Department, Shenzhen Second People's Hospital (The First Affiliated Hospital of Shenzhen University), Shenzhen, China.

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Jianwen Yin Hand and Foot Surgery Department, Shenzhen Second People's Hospital (The First Affiliated Hospital of Shenzhen University), Shenzhen, China.

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Jiabei Li Hand and Foot Surgery Department, Shenzhen Second People's Hospital (The First Affiliated Hospital of Shenzhen University), Shenzhen, China.

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Zhiqin Deng Hand and Foot Surgery Department, Shenzhen Second People's Hospital (The First Affiliated Hospital of Shenzhen University), Shenzhen, China.

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Manyi Wang

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Wencui Li Hand and Foot Surgery Department, Shenzhen Second People's Hospital (The First Affiliated Hospital of Shenzhen University), Shenzhen, China.

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Background: Arthroscopy-assisted closed reduction and percutaneous internal fixation is a minimally invasive technique for medial malleolus fracture treatment. The purpose of the study was to assess the quality and functional outcomes of this technique.

Methods: Seventy-eight patients with combined medial malleolus fractures were treated with arthroscopy-assisted closed reduction and percutaneous screw fixation technique. The surgical procedure was described in detail; the clinical efficacy of this method was evaluated in terms of time of operation, postoperative complications, and fracture healing time; and functional outcomes were analyzed.

Results: All of the patients were followed up for a minimum of 12 months without complications of the medial malleolus wound, and all of the medial malleolus fractures healed within 6 to 8 weeks. At the last follow-up, the visual analog scale scores ranged from 0 to 3 and the American Orthopaedic Foot and Ankle Society ankle and hindfoot function scores ranged from 75 to 95.

Conclusions: Arthroscopy-assisted closed reduction and percutaneous internal fixation makes the treatment of medial malleolus fractures less invasive compared with traditional surgical methods and allows simultaneous exploration and management of the articular surface.

Corresponding author: Wencui Li, Shenzhen Second People’s Hospital, 3002 Sungang West Rd, Shenzhen, 518000, China. (E-mail: 13923750767@163.com)
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