Surgery Not true about PUJ obstruction is – A Retrograde pyelography is useful to locate the site of obstruction B Endoscopic pylotomy is contraindicated C Whittakar test is of clinical significance D Dismembered pyloplasty is the procedure of choice 💡 Explanation Not true about PUJ obstruction is - ✓ Correct Answer: B. Endoscopic pylotomy is contraindicated