Tag Archives: ureter

Sites of narrowing of Esophagus and ureter

Constrictions of esophagus From Incisor tooth(as on endoscopy) Cricopharyngeal constricion-15cm(Narrowest part of  GIT other than Appendix) Constriction at crossing of aortic arch-25cm Left main bronchus-28cm Diaphragmatic hiatus-40cm Sites of narrowing of ureter Uretero pelvic Junction Crossing of iliac artery Juxtaposition …

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