1. Hamilton BE, Martin JA, Ventura SJ. Births: preliminary data for 2012. Natl Vital Stat Rep. 2013; 62:1–20.
2. Health Insurance Review and Assessment Service. 2011 National Health Insurance statistical yearbook. Seoul: Health Insurance Review and Assessment Service;2012.
3. Sinha R, Sundaram M, Lakhotia S, Hedge A, Kadam P. Total laparoscopic hysterectomy in women with previous cesarean sections. J Minim Invasive Gynecol. 2010; 17:513–517.
4. Chang WC, Hsu WC, Sheu BC, Huang SC, Torng PL, Chang DY. Minimizing bladder injury in laparoscopically assisted vaginal hysterectomy among women with previous cesarean sections. Surg Endosc. 2008; 22:171–176.
5. Walid MS, Heaton RL. Total laparoscopic hysterectomy with obliterated anterior cul-de-sac. Ger Med Sci. 2010; 8:Doc03.
6. Rooney CM, Crawford AT, Vassallo BJ, Kleeman SD, Karram MM. Is previous cesarean section a risk for incidental cystotomy at the time of hysterectomy? A casecontrolled study. Am J Obstet Gynecol. 2005; 193:2041–2044.
7. Pasic R, Levine RL. Laparoscopic suturing and ligation techniques. J Am Assoc Gynecol Laparosc. 1995; 3:67–79.
8. Choi JS, Kyung YS, Kim KH, Lee KW, Han JS. The fourtrocar method for performing laparoscopically-assisted vaginal hysterectomy on large uteri. J Minim Invasive Gynecol. 2006; 13:276–280.
9. Lyell DJ. Adhesions and perioperative complications of repeat cesarean delivery. Am J Obstet Gynecol. 2011; 205:6 Suppl. S11–S18.
10. Szomstein S, Lo Menzo E, Simpfendorfer C, Zundel N, Rosenthal RJ. Laparoscopic lysis of adhesions. World J Surg. 2006; 30:535–540.
11. El-Shawarby SA, Salim R, Lavery S, Saridogan E. Uterine adherence to anterior abdominal wall after caesarean section. BJOG. 2011; 118:1133–1135.
12. Hirschelmann A, Tchartchian G, Wallwiener M, Hackethal A, De Wilde RL. A review of the problematic adhesion prophylaxis in gynaecological surgery. Arch Gynecol Obstet. 2012; 285:1089–1097.
13. Sheth SS, Goyal MV, Shah N. Uterocervical displacement following adhesions after caesarean section. J Gynecol Surg. 2009; 13:143–147.
14. Sheth SS, Shah NM, Varaiya D. A sonographic and clinical sign to detect specific adhesions following caesarean section. J Gynecol Surg. 2008; 24:27–36.
15. Walid MS, Heaton RL. Uterine peaking: sonographic sign of vesico-uterine adhesion. Ger Med Sci. 2011; 9:Doc24.
16. Chang FH, Lee CL, Soong YK. Use of palmer's point for insertion of the operative laparoscope in patients with severe pelvic adhesions: experience of seventeen cases. J Am Assoc Gynecol Laparosc. 1994; 1(4, Part 2):S7.
17. O'Hanlan KA. Cystosufflation to prevent bladder injury. J Minim Invasive Gynecol. 2009; 16:195–197.