References
- Webb WA. Colonoscoping the "difficult" colon. Am Surg 1991;57:178-182.
- Rex DK. Achieving cecal intubation in the very difficult colon. Gastrointest Endosc 2008;67:938-944. https://doi.org/10.1016/j.gie.2007.12.028
- Anderson JC, Messina CR, Cohn W, et al. Factors predictive of difficult colonoscopy. Gastrointest Endosc 2001;54:558-562. https://doi.org/10.1067/mge.2001.118950
- Saunders BP, Fukumoto M, Halligan S, et al. Why is colonoscopy more difficult in women? Gastrointest Endosc 1996;43:124-126. https://doi.org/10.1016/S0016-5107(06)80113-6
- Shah HA, Paszat LF, Saskin R, Stukel TA, Rabeneck L. Factors associated with incomplete colonoscopy: a population-based study. Gastroenterology 2007;132:2297-2303. https://doi.org/10.1053/j.gastro.2007.03.032
- Sanaka MR, Shah N, Mullen KD, Ferguson DR, Thomas C, McCullough AJ. Afternoon colonoscopies have higher failure rates than morning colonoscopies. Am J Gastroenterol 2006;101:2726-2730. https://doi.org/10.1111/j.1572-0241.2006.00887.x
- Hsieh YH, Kuo CS, Tseng KC, Lin HJ. Factors that predict cecal insertion time during sedated colonoscopy: the role of waist circumference. J Gastroenterol Hepatol 2008;23:215-217. https://doi.org/10.1111/j.1440-1746.2006.04818.x
- Lee SK, Kim TI, Shin SJ, Kim BC, Kim WH. Impact of prior abdominal or pelvic surgery on colonoscopy outcomes. J Clin Gastroenterol 2006;40:711-716. https://doi.org/10.1097/00004836-200609000-00010
- Takahashi Y, Tanaka H, Kinjo M, Sakumoto K. Prospective evaluation of factors predicting difficulty and pain during sedation-free colonoscopy. Dis Colon Rectum 2005;48:1295-1300. https://doi.org/10.1007/s10350-004-0940-1
- Hull T, Church JM. Colonoscopy-how difficult, how painful? Surg Endosc 1994;8:784-787. https://doi.org/10.1007/BF00593441
- Waye JD, Bashkoff E. Total colonoscopy: is it always possible? Gastrointest Endosc 1991;37:152-154. https://doi.org/10.1016/S0016-5107(91)70674-3
- Anderson JC, Gonzalez JD, Messina CR, Pollack BJ. Factors that predict incomplete colonoscopy: thinner is not always better. Am J Gastroenterol 2000;95:2784-2787. https://doi.org/10.1111/j.1572-0241.2000.03186.x
- Church JM. Complete colonoscopy: how often? And if not, why not?. Am J Gastroenterol 1994;89:556-560.
- Cirocco WC, Rusin LC. Factors that predict incomplete colonoscopy. Dis Colon Rectum 1995;38:964-968. https://doi.org/10.1007/BF02049733
- Oh SY, Sohn CI, Sung IK, et al. Factors affecting the technical difficulty of colonoscopy. Hepatogastroenterology 2007;54:1403-1406.
- Bernstein C, Thorn M, Monsees K, Spell R, O'Connor JB. A prospective study of factors that determine cecal intubation time at colonoscopy. Gastrointest Endosc 2005;61:72-75. https://doi.org/10.1016/S0016-5107(04)02461-7
- Chung YW, Han DS, Park KH, et al. Patient factors predictive of inadequate bowel preparation using polyethylene glycol: a prospective study in Korea. J Clin Gastroenterol 2009;43:448-452. https://doi.org/10.1097/MCG.0b013e3181662442
- Rostom A, Jolicoeur E. Validation of a new scale for the assessment of bowel preparation quality. Gastrointest Endosc 2004;59:482-486. https://doi.org/10.1016/S0016-5107(03)02875-X
- Gupta T, Mandot A, Desai D, Abraham P, Joshi A, Shah S. Comparison of two schedules (previous evening versus same morning) of bowel preparation for colonoscopy. Endoscopy 2007;39:706-709. https://doi.org/10.1055/s-2007-966375
- Liakakos T, Thomakos N, Fine PM, Dervenis C, Young RL. Peritoneal adhesions: etiology, pathophysiology, and clinical significance. Recent advances in prevention and management. Dig Surg 2001;18:260-273. https://doi.org/10.1159/000050149
- Barmparas G, Branco BC, Schnuriger B, Lam L, Inaba K, Demetriades D. The incidence and risk factors of post-laparotomy adhesive small bowel obstruction. J Gastrointest Surg 2010;14:1619-1628. https://doi.org/10.1007/s11605-010-1189-8
- Saifuddin T, Trivedi M, King PD, Madsen R, Marshall JB. Usefulness of a pediatric colonoscope for colonoscopy in adults. Gastrointest Endosc 2000;51:314-317. https://doi.org/10.1016/S0016-5107(00)70361-0
- Marshall JB, Perez RA, Madsen RW. Usefulness of a pediatric colonoscope for routine colonoscopy in women who have undergone hysterectomy. Gastrointest Endosc 2002;55:838-841. https://doi.org/10.1067/mge.2002.124562