Gynaecology & Obstetrics True about Latzko technique of genitourinary fistula repair is A Lengthens upper vagina. B Excision of fistulous tract completely. C Partial colpocleisis. D Weakens surrounding tissues. 💡 Explanation True about Latzko technique of genitourinary fistula repair is ✓ Correct Answer: C. Partial colpocleisis.