摘要
目的研究3D打印结合数字化技术重建对复杂踝关节骨折的治疗效果。方法选取2011年1月至2013年9月于西安交通大学第一附属医院被诊断为复杂踝关节骨折的64例患者。按随机数表法随机分成观察组(32例)和对照组(32例)。观察组患者治疗时采用3D打印结合数字化技术重建方法;对照组患者治疗按传统方法。对比两组治疗效果、手术时间、住院时间以及术后恢复时间。结果观察组总有效率为93.8%(30/32),显著高于对照组的62.5%(20/32)(P<0.05)。观察组手术时间、住院时间、术后恢复时间均短于对照组[(41.1±4.1)min比(47.1±5.1)min,(5.1±1.1)d比(8.1±0.9)d,(41.1±2.1)d比(49.2±1.9)d],差异均有统计学意义(均P<0.01)。结论 3D打印结合数字化技术重建应用于复杂踝关节骨折治疗,可以缩短手术和住院时间,缩短术后恢复时间,提高治疗效果,减少手术失败的可能性,安全可靠,值得临床推广。
Objective To study the therapeutic effect of 3D printing combined with digital technology for the treatment of complex ankle fractures. Methods From January 2011 to September 2013, a total of 64 patients in the First Affiliated Hospital of Xi＇an Jiao Tong University were diagnosed with complex ankle fractures. According to the random number table method ALL the cases divided into observation group（32 cases） and control gruup（32 cases）. The patients in the observation group were treated with 3D printing combined with digital technology, and the control group were treated by traditional method. Treatment effect, operation time, hospitalization time and operation after recovery time were compared between observation group and control group. Results Total effective rate of the observation group was 93.8 % （ 30/32）, which was signifi- cantly higher than that of the control group 62.5 % （20/32） （P 〈 0. 05 ）. The operation time, hospitalization time and recovery time of the observation group were less than those of the control group [ （41.1 ±4.1 ） min vs （47.1±5.1） min,（5.1 ±1.1） dvs（8.1±0.9） d,（41.1±2.1） dvs（49.2±1.9） d]（P〈0. O1）. The difference was statistically significant （ P 〈 0. 01 ）. Conclusion 3 D printing combined with digital tech- nology for the reconstruction of complex ankle fracture, can save the operation and hospitalization time, shorten the recovery time, improve the treatment effect, reduce the possibility of failure, safe and reliable, it is worthy of clinical promotion.
出处
《医学综述》
2015年第22期4141-4143,共3页
Medical Recapitulate
关键词
复杂踝关节骨折
3D打印
数字化技术重建
Complex ankle fracture
3D printing
Digital technology reconstruction
