dismembered pyeloplasty

dis·joined py·e·lo·plas·ty

, dismembered pyeloplasty
a reconstructive procedure for correction of ureteropelvic obstruction, whereby the obstructed segment is resected and the upper ureter reanastomosed into the lower renal pelvis, usually utilizing a modified elliptical anastomotic technique.

dismembered pyeloplasty

a pyeloplasty procedure for redundancy of the renal pelvis, consisting of excision of the ureteropelvic junction and part of the pelvis and reattachment of the spatulated end of the ureter to the remaining pelvis. Also called Anderson-Hynes pyeloplasty.
References in periodicals archive ?
When malignancy is suspected or when an endoscopic approach is not practical, segmental resection of the ureter, a dismembered pyeloplasty, or a nephroureterectomy may be needed.
Fourteen patients underwent dismembered pyeloplasty and one underwent a Fenger pyeloplasty.
The remaining 62 patients underwent an Anderson-Hynes dismembered pyeloplasty with drainage using a EUP stent or DJ stent, via an open or laparoscopic approach, based on surgeon preference.
Procedures performed included dismembered pyeloplasty, varicocelectomy, simple nephrectomy, renal cyst decortication, and pyelolithotomy.
In patients with ureteropelvic junction (UPJ) concomitant to renal pelvis stone, a standardized laparoscopic Anderson-Hynes dismembered pyeloplasty was performed as previously described.
Anderson-Hynes dismembered pyeloplasty performed using the da Vinci robotic system.
Comparison of flank, dorsal lumbotomy and laparoscopic approaches for dismembered pyeloplasty in children older than 3 years with ureteropelvic junction obstruction.
Objective: To evaluate the postoperative and functional results of the laparoscopic dismembered pyeloplasty (LDP).
Open dismembered pyeloplasty described by Anderson-Hynes is considered the gold standard to treat ureteropelvic junction obstruction (UPJO), with success rates exceeding 83%.
Laparoscopic dismembered pyeloplasty with the daVinci Robotic System: early experience.