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Fig. 4 | Journal of Orthopaedic Surgery and Research

Fig. 4

From: Clinical efficacy of closed reduction and percutaneous parallel K-wire interlocking fixation of first metacarpal base fracture

Fig. 4

Representative case of a Bennett fracture in the modified technique group (Patient 8). a, b Preoperative radiographs. c, d Fluoroscopic images after intraoperative reduction and fixation. e, f One-day postoperative radiographs. A 2-mm step and a 1-mm gap were present in the articular surface. g, h Six-week postoperative radiographs before the K-wire was removed. The fracture had almost healed, the gap between the fracture blocks had disappeared, and the articular step was not obvious

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