Anatomy General 079fd196 Diaphragmatic hernia can occur through all the following, Except : A Esophageal opening B Costoveebral triangle C Costal & sternal attachment of diaphragm D Inferior vena cava opening High-Yield Explanation D i.e. Inferior Vena Cava Opening Venacaval openings are not the site of diaphragmatic herniationQ