计算机辅助结合3D打印技术对脊柱畸形矫正术安全性及远期随访效果影响
2021-03-19高学明宋玉鑫王展
高学明 宋玉鑫 王展

【摘要】目的:探究计算机辅助结合3D打印技术对脊柱畸形矫正术安全性及远期随访效果影响。方法:选择脊柱畸形患者64例作研究对象病,接受常规矫正手术32例患者为对照组,接受计算机辅助结合3D打印技术矫正手术32例患者为实验组,比较手术前后侧凸Cobb角、后凸Cobb角,手术并发症发生率,生活质量。结果:术后1个月,两组患者侧凸Cobb角、后凸Cobb角均明显减小,且实验组显著小于对照组,P<0.05;实验组术后并发症发生率小于对照组,P<0.05。术后随访1年两组SF-36评分均提高,且实验组明显高于对照组,P<0.05。结论:在脊柱畸形矫正手术中应用计算机辅助结合3D打印技术具有良好的远期随访效果,手术安全性提升,值得应用。
【关键词】脊柱畸形;计算机辅助技术;3D打印;手术安全性;远期随访效果
[Abstract]Objective:To explore the effect of computer-assisted 3D printing technology on the safety and long-term follow-up effect of spinal deformity correction.Methods:choose 64 patients with spinal deformity for study disease,32 patients for conventional correction surgery,computer with 3D printing technology correction surgery 32 patients for experimental group,compare before and after convex Cobb horn,convex Cobb angle,surgical complications,quality of life.Results:Cobb Cobb and convex Cobb were P>0.05.One month later,convex Cobb and convex C o b b were significantly less than the control group,P<0.05;3.13%less than 18.75%,P<0.05.QoL SF-36 scores were not significant,P>0.05,improved SF-36 scores after 1-year follow-up,and significantly higher in the experimental group,with significant differences and P<0.05.Conclusion:Computer-assisted combination with 3D printing technology in spinal deformity correction surgery has good long-term follow-up effect and improved surgical safety.
[Key words]spinal deformity;computer-assisted technology;3D printing;surgical safety;long-term follow-up effect
【中图分类号】R681.5 【文献标识码】A 【文章编号】2026-5328(2021)11--02
“脊柱畸形”是一种可由特发性、先天性、创伤性等原因引起的疾病,导致人体脊柱冠状位、轴向位、矢状位偏离正常位置,形态上发生异常改变。有研究指出,脊柱畸形手术过程中进行组织结构解剖时,容易损伤邻近神经、脊髓、血管等,有较高风险,易失败[1]。以往手术需在CT或MRI辅助下进行,將脊柱畸形实际情况反映出来,为手术提供帮助。但是受到CT与MRI设备及技术限制,无法为手术提供精准定位,手术效果仍然不够理想。计算机辅助结合3D打印技术是近些年出现的新型手术辅助模式,可以利用全新数字骨科技术制作3D打印模板,并且可以利用人工智能技术,得到丰富、准确的脊柱畸形参数,指导手术取得良好效果[2-3]。本研究探究计算机辅助结合3D打印技术对脊柱畸形矫正术安全性及远期随访效果影响。报道如下。
1资料与方法
1.1一般资料
选择2019年1月至2021年5月在我院进行脊柱畸形手术患者进行研究,病例数64例,根据手术方式差异分组,每组各32例。对……
