3D打印技术在四肢近关节骨折治疗中的应用效果分析

The effect of 3D Printing on the Treatment of Proximal Joint Fractures of Limbs

目的:探讨3D打印技术在四肢近关节骨折中的治疗效果。方法:选择2016年1月-2018年6月笔者所在医院收治的61例四肢近关节骨折患者作为研究对象,分为研究组(31例)与对照组(30例),对照组采用常规手术治疗,研究组采用3D打印技术辅助手术,比较两组疗效、临床相关指标、愈合时间及关节功能。结果:研究组手术时间(58.61±16.33)min、愈合时间(9.62±2.13)个月,均优于对照组(P<0.05);研究组出血量(101.66±23.57)ml,少于对照组(P<0.05);研究组术后HSS评分(98.88±1.17)分、临床优良率96.77%,均高于对照组(P<0.05)。结论:3D打印技术在四肢近关节骨折中的治疗效果显著,有利于减少出血量,缩短手术及愈合时间,提升临床疗效。

Objective:To investigate the effect of 3D printing technology on the proximal joint fractures of the extremities.Method:From January 2016 to June 2018,61 patients with proximal joint fractures in our limbs were selected as the research objects,and they were divided into study group (31 cases) and control group (30 cases).The control group was treated with conventional surgery.The study group used 3D printing technology to assist the surgery.And compared the effects,clinical indicators,healing time and joint function between the two groups.Result:The operation time (58.61±16.33) min and healing time (9.62±2.13) months in the study group were better than those in the control group (P<0.05).The blood loss in the study group was (101.66±23.57) ml,less than that of the control group (P<0.05).The HSS score after operation was (98.88±1.17) points and clinical efficacy was 96.77% of the study group,which were higher than those of the control group (P<0.05).Conclusion:3D printing technology has a significant effect on the treatment of proximal joint fractures of the extremities,which is conducive to reducing the amount of bleeding,shortening the operation and healing time,and improving the clinical efficacy.