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Updated: Jul 8, 2026

Transmesenteric Laparoscopic Pyeloplasty in Trendelenburg Position for Horseshoe Kidney with Hydronephrosis
Published on: July 8, 2025
Laparoscopic ureterocystoplasty before kidney transplantation
Manickam Ramalingam1, Kallappan Senthil, Mizar G Pai
1Department of Urology, K.G. Hospital and Post Graduate Institute, Coimbatore, India. uroram@yahoo.com
Laparoscopic ureterocystoplasty successfully improved bladder compliance in a patient with chronic renal failure awaiting kidney transplant. This minimally invasive technique offers a viable solution for complex lower urinary tract issues.
Area of Science:
- Urology
- Minimally Invasive Surgery
- Renal Transplantation
Background:
- A 23-year-old male with a history of posterior urethral valve, multiple renal stones, and chronic renal failure presented with severe vesicoureteral reflux and a poorly compliant bladder.
- The patient was undergoing hemodialysis and was a candidate for kidney transplantation.
Observation:
- Total laparoscopic ureterocystoplasty was performed to augment bladder capacity and improve compliance prior to renal transplantation.
- The procedure aimed to optimize lower urinary tract function in a patient with a complex surgical history.
Findings:
- Post-operative urodynamic studies confirmed a compliant bladder, and the patient experienced improvement in lower urinary tract symptoms.
- Following the procedure, the patient successfully underwent a right nephrectomy and a live-donor renal transplantation.
- One-year follow-up showed normal renal function, no significant residual urine, and absence of urinary symptoms.
Implications:
- Laparoscopic ureterocystoplasty is a valuable surgical option for managing poorly compliant bladders, particularly in patients with extensive prior open surgeries.
- This technique can effectively prepare patients for successful renal transplantation by improving bladder function.
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