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What is Which of the following level does the aoa pass through the diaphragm? and explain in detail?
The abdominal aoa begins in the midline at the aoic opening of the diaphragm, opposite the lower border of veebra T12. It runs downwards and slightly to the left in front of the lumbar veebrae, and ends in front of the lower pa of the body of veebra L4. Ref : B D Chaurasia's Human Anatomy , seventh edition , volume 2 , pg. no. 367