This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Anatomy
Diaphragmatic hernia can occur through all the following, Except : 
Select and explain. 
A. Esophageal opening, B. Costoveebral triangle, C. Costal & sternal attachment of diaphragm, D. Inferior vena cava opening
D: Inferior vena cava opening
Answer: D: Inferior vena cava opening 
Explanation: D i.e. Inferior Vena Cava Opening Venacaval openings are not the site of diaphragmatic herniationQ