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 ?
Long-term outcomes of dismembered pyeloplasty for midline-crossing giant hydronephrosis caused by ureteropelvic junction obstruction in children.
Anderson-Hynes (AH) dismembered pyeloplasty was the preferred choice in all but one patient with UPJO.
Dismembered pyeloplasty was offered to patients who had an obstructed renal unit and a low GAD score on serial imaging, an obstructed renal unit with deterioration in renal function on serial imaging, or were experiencing symptoms or complications (e.
Therefore, the patient was proposed to undergo laparoscopic transperitoneal dismembered pyeloplasty.
Traditionally, open dismembered pyeloplasty has been the gold standard.
Among 156 children who underwent open dismembered pyeloplasty, the duration of hospital stays decreased over time and averaged 47 hours.
Fourteen patients underwent dismembered pyeloplasty and one underwent a Fenger pyeloplasty.
Up to now, case series and reports demonstrated feasibility of the R-LESS approach in performing dismembered pyeloplasty.
ABSTRACT Objective: To report our experience with open dismembered pyeloplasty for uretero-pelvic junction obstruction.
AIMS & OBJECTIVES: A comparative study of dismembered and non dismembered pyeloplasty is done with following aims and objectives.
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.