24 September 2021>: Clinical Research
Comparison of Outcomes Following TiRobot-Assisted Sacroiliac Screw Fixation with Bone Grafting and Traditional Screw Fixation without Bone Grafting for Unstable Osteoporotic Sacral Fracture: A Single-Center Retrospective Study of 33 Patients
Zhaojie Liu ABE* , Ya Gu CDF* , Xin Jin DF , Wei Tian BE , Haotian Qi CD , Yuxi Sun BF , Gang Li DF , Hongchuan Wang BF , Xiang Xiao DF , Pengfei Li EF , Yongcheng Hu AD , Jian Jia AE*DOI: 10.12659/MSM.932724
Med Sci Monit 2021; 27:e932724
Table 3 Perioperative union rates of the 2 groups.
Robot group | Control group | χ2 | P value | |
---|---|---|---|---|
The union rates | 4.244 | 0.039 | ||
Union | 17 (94.4) | 10 (66.7%) | ||
Nonunion | 1 (5.6) | 5 (33.3%) |