Gynaecology & Obstetrics Ligamentum terea is formed after ‘: A Obliteration of the umbilical vein B Obliteration of the ductus venous C Obliteration of the ductus aeriosus D Obliteration of the hypogastric aery 💡 Explanation Ligamentum terea is formed after ': ✓ Correct Answer: A. Obliteration of the umbilical vein