踝关节骨折手术中3D打印技术的应用

摘要

目的 探讨踝关节骨折手术中采用3 D打印技术的应用价值.方法 选取我院接收的踝关节骨折患者20例,进行CT扫描,将数据用14.0软件进行三维重建,再将数据利用3 D打印技术进行实体模型制作,模拟内固定植人手术,参照模拟数据再行实际手术.结果 3 D实物模型打印立体感强,可多方位、多角度呈现踝关节骨折形态,明确钢板、螺钉植入位置、长度和角度.手术均顺利完成,钢板及螺钉植入情况与3 D模拟数据相吻合,效果满意.结论 踝关节骨折手术中应用3 D打印技术,模拟设计可为实际手术操作提供可靠依据.%Objective To explore the application value of 3 D printing technology in Ankle fracture surgery.Methods Selected 20 cases of patients with ankle fractures in our hospital, CT scan, the data with 14.0 software for 3 D reconstruction, then the data used 3 D printing technology entity model, simulated internal fixation of surgery, reference to simulate actual operation data.Results 3 D mock-up printing stereo sense is strong, ankle fracture pattern in all-round, multi-angle, clear plate and screw implant position, length and angle, operation successfully completed, steel plate and screw implant in conformity with the 3 D simulation data, the effect was satisfied. Conclusion Application of 3 D printing ankle fracture surgery, simulation design can provide reliable basis for the actual operation.