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: Gynaecology & Obstetrics
Chassar moir operation is done in : 
Select and explain. 
A. VVF, B. Vesico uterine fistula, C. Urethrovaginal fistula, D. Rectovesical
A: VVF
Answer: A: VVF 
Explanation: VVF