Methods: All fractures were reduced and fixed by inserting two Kirschner wires in the lateral side, followed by one crossed medial Kirschner wire under fluoroscopic guidance.

• 方法：复杂性肱骨髁上骨折患者行闭合性手法复位，在透视机监视下，在肱骨髁外侧用两根克氏针固定，然后在内侧交叉固定1根克氏针。