内外侧联合入路治疗严重跟骨关节内骨折

The combined medial and lateral operative approach for the serious intra -articular fractures of calcaneus

目的：探讨内外侧联合手术入路治疗严重跟骨关节内骨折的疗效。方法选择内外侧联合入路治疗的严重跟骨关节内骨折患者22例（26足），充分暴露内外侧距下关节面，恢复距下关节面，钻入克氏针恢复跟骨角，行充分植骨填充复位后遗留的缺损，外侧使用跟骨解剖钢板及螺钉固定。结果术后随访10～22个月，参照美国骨科足与踝关节协会的足踝临床评分系统评定，平均87分。22足正常愈合，4足延迟愈合，无切口皮肤坏死，无感染患者，无血管神经损伤患者。结论内外侧联合手术入路治疗严重跟骨关节内骨折是一种有效方法，能充分暴露内外侧骨折，且有利于内外侧关节面及跟骨外形的复位，减少畸形愈合及行走足跟痛的发生。

Objective To study the effect of the combined medial and lateral operative approach for the serious intra -articular fractures of calcaneus.Methods The lateral and medial approach for the treatment of the serious intra -articular fractures of calcaneus 22 cases （26 feet）,fully exposed in the medial and lateral subtalar joint surface,reduct subtalar joint surface,drill into Kirschner nails for reduction of the calcaneus angle,then graft bones fully in the defect left after reduction,used calcaneus anatomic plate and screws to fix the fracture on the lateral. Results The patients were followed up for 10 -22 months.According to the American Orthopaedic Foot and Ankle association ankle scoring system,the averange score was 87 points.Normal union of 22 feet,4 feet delayed union,skin necrosis no incision,no infections,no cases of neurovascular injury.Conclusion The combined medial and lateral operative approach for the serious intra -articular fractures of calcaneus is an effective method,and can fully expose the lateral and medial fracture,and is conducive to reduction of the lateral and medial articular surface,and restoration of calcaneus shape,reduce malunion and the foot -pain with walking.