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
Renal angle lies between - 
Select and explain. 
A. 12th rib & lateral border of sacrospinalis, B. 11th rib & lateral border of sacrospinalis, C. 12th rib & lateral border of quadratus lumborum, D. 11th rib & lateral border of quadratus lumborum
A: 12th rib & lateral border of sacrospinalis
Answer: A: 12th rib & lateral border of sacrospinalis 
Explanation: The angle between the lower border of 12th rib and the outer border of erector spinae (sacrospinalis) is known as a renal angle.