PURPOSE: Laparoscopic pyeloplasty offers similar success rates compared to open surgery. However, the advanced laparoscopic skills required may limit its widespread application. In select patients the dorsal lumbotomy approach can provide similar postoperative advantages to minimally invasive surgery. We analyze the perioperative management of laparoscopy vs dorsal lumbotomy for the repair of ureteropelvic junction obstruction. MATERIALS AND METHODS: In a retrospective review 13 patients who underwent dorsal lumbotomy pyeloplasty were compared to 19 patients who underwent laparoscopic pyeloplasty between 1998 and 2003. Preoperative confirmation of obstruction was obtained through excretory urogram or renal Lasix scan. All 13 patients undergoing dorsal lumbotomy had a dismembered pyeloplasty. Of the 19 laparoscopic cases 16 had a dismembered pyeloplasty and 3 had a Fenger procedure. Average followup was 12 months for the open group and 13.3 months for the laparoscopic group. Postoperative results were evaluated with excretory urogram or renal Lasix scan as well as subjective outcomes by the patients. RESULTS: Operative time was slightly longer for the laparoscopy group at 231 minutes vs 200 minutes. Estimated blood loss and postoperative morphine requirements were also similar. Hospital stay was 3.3 days for the dorsal lumbotomy group compared to 2.4 for the laparoscopy group. The overall success rate for the laparoscopic group was 94.7% compared to 100% for the dorsal lumbotomy group. Each group had 1 complication, paresthesia of anterior/medial thigh that resolved by 6 months. CONCLUSIONS: Our preliminary results show that a dismembered dorsal lumbotomy pyeloplasty is comparable to laparoscopic dismembered pyeloplasty with regard to intraoperative and postoperative hospital course.
PURPOSE: Laparoscopic pyeloplasty offers similar success rates compared to open surgery. However, the advanced laparoscopic skills required may limit its widespread application. In select patients the dorsal lumbotomy approach can provide similar postoperative advantages to minimally invasive surgery. We analyze the perioperative management of laparoscopy vs dorsal lumbotomy for the repair of ureteropelvic junction obstruction. MATERIALS AND METHODS: In a retrospective review 13 patients who underwent dorsal lumbotomy pyeloplasty were compared to 19 patients who underwent laparoscopic pyeloplasty between 1998 and 2003. Preoperative confirmation of obstruction was obtained through excretory urogram or renal Lasix scan. All 13 patients undergoing dorsal lumbotomy had a dismembered pyeloplasty. Of the 19 laparoscopic cases 16 had a dismembered pyeloplasty and 3 had a Fenger procedure. Average followup was 12 months for the open group and 13.3 months for the laparoscopic group. Postoperative results were evaluated with excretory urogram or renal Lasix scan as well as subjective outcomes by the patients. RESULTS: Operative time was slightly longer for the laparoscopy group at 231 minutes vs 200 minutes. Estimated blood loss and postoperative morphine requirements were also similar. Hospital stay was 3.3 days for the dorsal lumbotomy group compared to 2.4 for the laparoscopy group. The overall success rate for the laparoscopic group was 94.7% compared to 100% for the dorsal lumbotomy group. Each group had 1 complication, paresthesia of anterior/medial thigh that resolved by 6 months. CONCLUSIONS: Our preliminary results show that a dismembered dorsal lumbotomy pyeloplasty is comparable to laparoscopic dismembered pyeloplasty with regard to intraoperative and postoperative hospital course.
Authors: Sigrid Wagner; Francesco Greco; Antonino Inferrera; M Raschid Hoda; Felix Kawan; Amir Hamza; Paolo Fornara Journal: World J Urol Date: 2009-10-22 Impact factor: 4.226
Authors: Punit Bansal; Aman Gupta; Ritesh Mongha; Srinivas Narayan; A K Kundu; S C Chakraborty; R K Das; M K Bera Journal: J Minim Access Surg Date: 2008-07 Impact factor: 1.407