Скачать или смотреть Ureter Anatomy: Key Sites of Narrowing and Potential Stone Impactions

In this video, we explore the anatomy of the ureter, focusing on key sites of natural narrowing. Understanding these sites is crucial, as they are common locations where ureteric stones may become impacted.

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After watching this video, you should be able to answer the following questions:

1-What is the approximate length of the ureter?
a) 15 cm
b) 20 cm
c) 25 cm
d) 30 cm

2-Where is the pelvi-ureteric junction located, and why is it significant?

3-Explain why the ureter experiences narrowing at the site where it crosses the common iliac artery.

4-Describe the significance of the intramural portion of the ureter in the context of ureteric stone impaction.

For more details on the anatomy of the kidney and the posterior abdominal wall check out this video for a plastic model    • Kidney and posterior abdominal wall - plas...   and this video for a dissection    • Kidney and posterior abdominal wall - diss...  

Presented and edited by Akram Jaffar, M.B;Ch.B, Ph.D.

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