We present a method of minimally invasive transcutaneous insertion of screws using a prefabricated extracorporeal navigation system using additive technologies (based on primary data obtained from the DICOM package in multi-detector computed tomography of the affected spine segment) according to the principle of personalized medicine. The method was tested on 10 dogs of different breeds with generally similar mechanism of trauma and typical consequences that led to fracture and dislocation of one of the lumbar vertebrae. In all animals, a positive treatment outcome of different degrees was achieved. Regression of the neurological deficit without significant postoperative inflammatory reaction was noted. The proposed method of treatment reduces the risk of malposition in pedicular and interbody pins and reduces radiation intraoperative exposure.

中文翻译：

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基于添加剂技术的体外导航系统手术治疗脊柱损伤的方法

根据个性化医疗的原则，我们提出了一种使用附加技术（基于从 DICOM 包中获得的主要数据在受影响脊柱节段的多探测器计算机断层扫描中获得的原始数据）的预制体外导航系统进行微创经皮螺钉插入的方法。该方法在 10 只不同品种的狗身上进行了测试，这些狗具有大致相似的创伤机制和导致腰椎之一骨折和脱位的典型后果。在所有动物中，都获得了不同程度的阳性治疗结果。注意到没有明显的术后炎症反应的神经功能缺损的消退。所提出的治疗方法降低了椎弓根和椎间钉错位的风险，并减少了术中辐射暴露。