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Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
Ureteric constriction is seen at all the following positions, EXCEPT:
assistant
The correct answer is  Each ureter measures about 10 in. (25 cm) long and resembles the esophagus (also 10 in. long) in having three constrictions along its course. The sites of ureteric constrictions include: where the renal pelvis joins the ureter, where it is kinked as it crosses the pelvic brim, and where it pierces the bladder wall.Ref: Richard S Snell's Clinical Anatomy for Medical Students, 6th Edition, Pages 236, 273