The First Ward of Trauma Orthopedics, Yantaishan Hospital, Yantai 264003, China.
Comput Math Methods Med. 2022 Aug 16;2022:3157107. doi: 10.1155/2022/3157107. eCollection 2022.
In order to solve the limitation of auxiliary treatment means in the process of orthopedic trauma surgery, and further improve the effective integration of orthopedic trauma clinical surgery and computer technology, a new orthopedic trauma auxiliary treatment means based on digital orthopedic technology was proposed with the aid of virtual digital technology. The method builds a 3D model of fracture fragments through 3D orthopedic modeling and obtains a high-quality 3D model through processing. Later clinical tests verify the feasibility of this auxiliary treatment method. The test results show that the precision of the 3D reconstruction model based on custom option fitting is higher than that based on optimal option fitting, and the precision difference is within 0.2%. This result also indicates that the 3D model obtained by 3D reconstruction has higher accuracy. The results show that three-dimensional finite element modeling technology can accurately simulate the stress of the spine of orthopedic patients and can reduce the incidence of complications through preoperative diagnosis, curative effect prediction, and trauma surgery, which has a good aid for postoperative recovery.
为解决骨科创伤手术过程中辅助治疗手段的局限性，进一步提高骨科创伤临床手术与计算机技术的有效融合，借助虚拟数字技术，提出了一种基于数字骨科技术的新型骨科创伤辅助治疗手段。该方法通过三维骨科建模构建骨折碎片的 3D 模型，并通过处理获得高质量的 3D 模型。随后的临床测试验证了该辅助治疗方法的可行性。测试结果表明，基于定制选项拟合的 3D 重建模型的精度高于基于最佳选项拟合的精度，精度差在 0.2%以内。这一结果还表明，通过 3D 重建获得的 3D 模型具有更高的准确性。结果表明，三维有限元建模技术可以准确模拟骨科患者脊柱的受力情况，并通过术前诊断、疗效预测和创伤手术降低并发症的发生率，对术后恢复有很好的辅助作用。
