This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Gynaecological diagnosis and operative surgery, Subject name: Gynaecology & Obstetrics
Chassarmoir surgery is done in 
Select and explain. 
A. Uterine inversion, B. Vesicovaginal fistula repair, C. Ureterovesical fistula repair, D. Retroveed uterus
B: Vesicovaginal fistula repair
Answer: B: Vesicovaginal fistula repair 
Explanation: Chassarmoir technique Used for repair of vesicovaginal Fistula Technique: Flap splitting method Bladder and vaginal are widely separated and sutured in two layers Ref: SHAW&;S TEXTBOOK OF GYNECOLOGY; 15th edition; Pg no:187