Abstract 【Objective】To analyze the effect of ureteroscopic intraluminal lithotripsy on upper urinary calculi and prevention of sepsis. 【Methods】A total of 120 patients with upper urinary calculi were divided into the control group and the observation group,with 60 cases in each group. Patients in the control group received percutaneous nephrolithotripsy,while patients in thr observation group were treated with ureteroscopic intraluminal lithotripsy. Surgical conditions,clinical efficacy,infection-related indicators and incidence of urogenic sepsis were compared between the two groups. 【Results】The operation time in the observation group was shorter than that in the control group. The intraoperative blood loss in the observation group was less than that in the control group; And postoperative hospital time was shorter than that in the control group as well. The differences were statistically significant (P<0.05). The gravel success rate and stone clearance rate in the observation group were higher than those in the control group. Postoperative 2 h leukocyte count (WBC), neutrophil count (N) and serum Calcitonogen (PCT) in the observation group were lower than those in the control group (P<0.05). 【Conclusion】Uteroscopic endoscopic lithotripsy is used in patients with upper urinary calculi,which provides higher s gravel success rate and better stone removal rate,and reduce the risk of postoperative infection.It has certain clinical value for the prevention of urogenic sepsis.
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2023, Vol. 40 
