Anatomy All of the following statements are true regarding ligamentum denticulatum except A It is a modification of arachnoid mater B They are 2 in number on each side with 21 triangular processes C It serves as a neurosurgical landmark for AP sectioning of spinal cord D Its having a serrated appearance 💡 Explanation All of the following statements are true regarding ligamentum denticulatum except ✓ Correct Answer: A. It is a modification of arachnoid mater