Treatment of 185 cases of ureteral stones with ureteroscopic pneumatic ballistic lithotripsy
- VernacularTitle:输尿管镜治疗输尿管结石185例
- Author:
Feiping LI
;
Ziwen LU
;
Fanghu SUN
- Publication Type:Journal Article
- Keywords:
Ureteral Calculus;
Ureteroscope;
Pneumatic ballistic lithotripsy
- From:
Chinese Journal of Minimally Invasive Surgery
2005;0(09):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To evaluate the clinical effectiveness of ureteroscopic pneumatic ballistic lithotripsy for the treatment of ureteral stones.Methods A total of 185 patients with ureteral stones(accompanying renal colic in 96 patients) were treated with ureteroscopic pneumatic ballistic lithotripsy from February 2004 to March 2005 in this hospital. Results The procedure failed in 12 patients,including conversions to open surgery in 6 patients and to extracorporeal shock wave lithotripsy 3 days later in 6 patients.The single-session success rate was 93.5%(173/185),and was 75.0%(24/32) in the upper segment,95.8%(46/48) in the middle segment,and 98.1%(103/105) in the lower segment.The success rate in patients with renal colic was 100%(96/96).The rate of intraoperative ureteral injury was 2.9%(5/173),with conversions to open surgery required in 3 patients(1.7%).Postoperative renal colic occurred in 1 patient.Follow-up checkups in all the patients for 6~12 months(mean,10.2 months) showed no recurrence. Conclusions Ureteroscopic pneumatic ballistic lithotripsy is safe and effective,being the first choice for patients with middle or lower ureteral stones,especially accompanying renal colic.
