Pyeloplasty

1. What is Pyeloplasty?

Pyeloplasty is a surgical procedure commonly performed to treat ureteropelvic junction obstruction (UPJO).

The ureteropelvic junction (UPJ) is the area where the kidney connects to the ureter. When this area is narrowed or blocked, urine may not drain properly, causing swelling of the kidney (hydronephrosis) and potentially affecting kidney function.

Pyeloplasty removes or reconstructs the narrowed section to improve urine drainage.

2. When Is Pyeloplasty Recommended?

Pyeloplasty may be recommended when UPJO causes:

• Significant hydronephrosis
• Flank or abdominal pain
• Recurrent urinary tract infections
• Kidney stones associated with obstruction
• Reduced kidney function
• Progressive kidney swelling
• Poor drainage demonstrated on a renal scan
• Symptoms affecting daily activities

The decision depends on symptoms, kidney function and the severity of obstruction.

3. How Is the Patient Evaluated Before Surgery?

Evaluation may include:

• Urology consultation
• Ultrasound of the kidneys
• CT urography or MR urography
• Nuclear renal scan to assess drainage and kidney function
• Kidney-function blood tests
• Urine examination and culture
• Assessment for kidney stones
• General medical and anaesthesia evaluation

These tests help confirm the obstruction and plan the surgery.

4. What Does the Procedure Involve?

The general treatment pathway includes:

Urology evaluation → Ultrasound and imaging → Renal function and drainage assessment → Confirmation of UPJO → Surgical planning → Preoperative assessment → Anaesthesia → Removal/reconstruction of narrowed UPJ → Pyeloplasty → Stent placement where required → Recovery → Follow-up imaging

The exact technique depends on the patient's anatomy and underlying cause of obstruction.

5. What Types of Pyeloplasty Are Available?

Depending on the patient's condition, pyeloplasty may be performed using:

• Open pyeloplasty
• Laparoscopic pyeloplasty
• Robotic-assisted pyeloplasty

The surgeon recommends the most appropriate approach based on the patient's age, anatomy and complexity of the obstruction.

6. How Long Does Surgery and Recovery Take?

Typical considerations include:

• Surgery: approximately 2–4 hours
• Hospital stay: approximately 2–5 days
• Ureteric stent: may remain temporarily after surgery
• Initial recovery: approximately 2–4 weeks
• Follow-up imaging: performed to assess kidney drainage and recovery

Recovery may vary depending on the surgical approach and patient condition.

7. What Are the Expected Benefits and Outcomes?

Pyeloplasty may help:

• Improve urine drainage from the kidney
• Reduce hydronephrosis
• Relieve flank or abdominal pain
• Reduce recurrent urinary infections
• Preserve or improve kidney function
• Reduce complications associated with long-term obstruction

The outcome depends on the severity and duration of obstruction and the condition of the affected kidney.

8. What Are the Risks or Considerations?

Potential risks include:

• Bleeding
• Infection
• Urine leakage
• Narrowing or recurrence of the obstruction
• Stent-related discomfort
• Injury to nearby organs or blood vessels
• Persistent hydronephrosis
• Need for additional procedures or surgery
• Anaesthesia-related complications

Individual risks depend on the complexity of the condition.

9. Why Consider Pyeloplasty in India?

India has specialised urology centres offering:

• Experienced urologists and paediatric urologists
• Advanced kidney and urinary tract imaging
• Laparoscopic and robotic surgical options
• Nuclear renal-function assessment
• Modern postoperative care
• Comprehensive follow-up services

10. How Can Medavelle Help and What Should the Patient Do Next?

Medavelle can assist with:

Medical-record review → Urology specialist coordination → Hospital selection → Diagnostic review → Surgical evaluation → Treatment planning → Cost estimation → International patient arrangements.

Next step: Share ultrasound, CT/MR urography & renal scan reports → Urology evaluation → Confirmation of UPJO → Assessment of kidney function → Personalised surgical planning → Pyeloplasty → Recovery → Follow-up imaging.