数字骨科三维重建技术在骶管神经纤维恶性黑色素瘤诊断治疗中的优势

目的:研究数字骨科三维重建技术在骶管神经纤维恶性黑色素瘤诊断治疗中的优越性.方法:将影像学技术与骨科三维重建技术相结合,对目标骨组织、软组织重建为三维图像,评估骶管内肿瘤的浸润范围,进而确定手术切除肿瘤的范围,对保留术后神经功能做出术前评估.结果:Mimics 17.0软件可分割感兴趣区域图像,重建出骶骨、髂骨、神经根...

Advantages of reconstruction technology in digital 3D for the diagnosis and treatment of malignant melanoma from sacral nerve fiber

Objective:To explore the superiority of digital reconstruction technology in the diagnosis and treatment of malignant melanoma from sacral nerve fiber.Methods:The imaging technology was combined with orthopedic 3D reconstruction technology to reconstruct the target bone tissue and soft tissue.The extent of tumor invasion in the sacral canal was evaluated,and the scope of surgically resected tumor was determined.Residual nerve function was evaluated before operation.Results:Mimics 17.0 software can segment area of interest(AOI)and then reconstruct the sacrum,ilium,nerve root and tumor tissue.Mimics 17.0 software and 3 matic software tools can visually show sacrum,ilium and nerve root were compressed and destructed by tumor tissue.The tumor volume and bone tissue loss were calculated.Conclusion:Digital orthopedics technology can more intuitively display the destructive extent of tumor,and then provide a digital basis for formulating accurate clinical surgical plans.An accurate treatment plan before surgery can quickly and effectively communicate with patients and their families,and can avoid conflicting between doctor and patient as much as possible.