Prasad Brejesh K, Jain Rahul, Kumar Amit
Orthopaedics, Employees' State Insurance Corporation Medical College, Faridabad, IND.
Orthopaedics, All India Institute of Medical Sciences, Raebareli, IND.
Cureus. 2021 Jul 31;13(7):e16797. doi: 10.7759/cureus.16797. eCollection 2021 Jul.
Purpose There are increased trends in the last two to three decades to operate tibia fractures to ensure acceptable reduction over long period of time and to ensure early mobilization and return to work. This leads to frequent use of C-arm to perform the procedures. The purpose of our study is to reduce the exposure of radiation to the patient and healthcare workers during closed nailing of fractures. Methods and materials This is an institute-based retrospective cohort study. Patients operated with tibia interlocking nailing between November 2016 and November 2018 were shortlisted from the OT records. Seventy-six patients were shortlisted and their clinical records were retrieved. Fifty-eight patients fulfilling the inclusion criteria were included in the study. 28 patients had Tibia interlocking nailing done without using C-arm and 30 patients had tibia interlocking nailing done under C-arm guidance. IBM SPSS software was used to compare data between the groups using Chi-square test and Independent T-test with a 95% confidence interval to determine the significance. Results All the patients progressed to the union by six months of surgery. Average blood loss, Infection rates and time to union in both the groups were comparable. Though the average duration of surgery was significantly higher in non-C-arm group as compared to with C arm group, when the duration of individual surgeries was analysed and plotted sequentially on a chart, we found it was comparable in later cases. Conclusions With adequate practice, tibial nailing without C-arm is easy, requires minimal manpower, equipment and can also prove to be a lifesaver in case of equipment failure.
目的 在过去二三十年中,为确保胫骨干骨折在较长时间内获得可接受的复位,并确保早期活动和恢复工作,对胫骨干骨折进行手术的趋势有所增加。这导致频繁使用C形臂来进行手术操作。我们研究的目的是在骨折闭合穿钉过程中减少患者和医护人员所受的辐射暴露。
方法和材料 这是一项基于机构的回顾性队列研究。从手术室记录中筛选出2016年11月至2018年11月期间接受胫骨交锁髓内钉手术的患者。共筛选出76例患者,并检索了他们的临床记录。58例符合纳入标准的患者被纳入研究。28例患者在不使用C形臂的情况下进行了胫骨交锁髓内钉手术,30例患者在C形臂引导下进行了胫骨交锁髓内钉手术。使用IBM SPSS软件,通过卡方检验和独立样本t检验比较两组数据,以95%置信区间确定差异是否具有统计学意义。
结果 所有患者在术后6个月均达到骨折愈合。两组的平均失血量、感染率和骨折愈合时间相当。虽然非C形臂组的平均手术时间明显长于C形臂组,但当对个体手术时间进行分析并按顺序绘制在图表上时,我们发现后期病例中两者相当。
结论 通过充分的练习,不使用C形臂进行胫骨穿钉操作简便,所需人力和设备最少,并且在设备出现故障时也可能挽救生命。