2. Riss S, Weiser FA, Schwameis K, Riss T, Mittlböck M, Steiner G, et al. The prevalence of hemorrhoids in adults. Int J Colorectal Dis 2012;27:215–20.
3. Ganz RA. The evaluation and treatment of hemorrhoids: a guide for the gastroenterologist. Clin Gastroenterol Hepatol 2013;11:593–603.
5. Madoff RD, Fleshman JW, Clinical Practice Committee; American Gastroenterological Association. American Gastroenterological Association technical review on the diagnosis and treatment of hemorrhoids. Gastroenterology 2004;126:1463–73.
6. Wald A, Bharucha AE, Cosman BC, Whitehead WE. ACG clinical guideline: management of benign anorectal disorders. Am J Gastroenterol 2014;109:1141–57.
7. Stewart DB, Gaertner WB, Glasgow SC, Herzig DO, Feingold D, Steele SR, et al. The American Society of Colon and Rectal Surgeons clinical practice guidelines for anal squamous cell cancers (Revised 2018). Dis Colon Rectum 2018;61:755–74.
8. Clinical Practice Committee; American Gastroenterological Association. American Gastroenterological Association medical position statement: diagnosis and treatment of hemorrhoids. Gastroenterology 2004;126:1461–2.
10. Milligan ET, Morgan CN, Jones LE, Officer R. Surgical anatomy of the anal canal, ant the operative treatment of haemorrhoids. Lancet 1937;230:1119–24.
11. Ferguson JA, Heaton JR. Closed hemorrhoidectomy. Dis Colon Rectum 1959;2:176–9.
12. Nisar PJ, Acheson AG, Neal KR, Scholefield JH. Stapled hemorrhoidopexy compared with conventional hemorrhoidectomy: systematic review of randomized, controlled trials. Dis Colon Rectum 2004;47:1837–45.
14. Béliard A, Labbé F, de Faucal D, Fabreguette JM, Pouderoux P, Borie F. A prospective and comparative study between stapled hemorrhoidopexy and hemorrhoidal artery ligation with mucopexy. J Visc Surg 2014;151:257–62.
15. Simillis C, Thoukididou SN, Slesser AA, Rasheed S, Tan E, Tekkis PP. Systematic review and network meta-analysis comparing clinical outcomes and effectiveness of surgical treatments for haemorrhoids. Br J Surg 2015;102:1603–18.
17. Altomare DF, Picciariello A, Pecorella G, Milito G, Naldini G, Amato A, et al. Surgical management of haemorrhoids: an Italian survey of over 32 000 patients over 17 years. Colorectal Dis 2018;20:1117–24.
18. Shanmugam V, Thaha MA, Rabindranath KS, Campbell KL, Steele RJ, Loudon MA. Systematic review of randomized trials comparing rubber band ligation with excisional haemorrhoidectomy. Br J Surg 2005;92:1481–7.
20. van Tol RR, Kleijnen J, Watson AJ, Jongen J, Altomare DF, Qvist N, et al. European Society of ColoProctology: guideline for haemorrhoidal disease. Colorectal Dis 2020;22:650–62.
21. Dindo D, Demartines N, Clavien PA. Classification of surgical complications: a new proposal with evaluation in a cohort of 6336 patients and results of a survey. Ann Surg 2004;240:205–13.
22. Vander Mijnsbrugge GJ, Molenaar C, Buyl R, Westert G, van der Wees PJ. How is your proctology patient really doing? Outcome measurement in proctology: development, design and validation study of the Proctoprom. Tech Coloproctol 2020;24:291–300.
23. Cheng FC, Shum DW, Ong GB. The treatment of second degree haemorrhoids by injection, rubber band ligation, maximal anal dilatation, and haemorrhoidectomy: a prospective clinical trial. Aust N Z J Surg 1981;51:458–62.
24. Komborozos VA, Skrekas GJ, Pissiotis CA. Rubber band ligation of symptomatic internal hemorrhoids: results of 500 cases. Dig Surg 2000;17:71–6.
25. Forlini A, Manzelli A, Quaresima S, Forlini M. Long-term result after rubber band ligation for haemorrhoids. Int J Colorectal Dis 2009;24:1007–10.
26. van Tol RR, Kimman ML, Melenhorst J, Stassen LP, Dirksen CD, Breukink SO, et al. European Society of Coloproctology Core Outcome Set for haemorrhoidal disease: an international Delphi study among healthcare professionals. Colorectal Dis 2019;21:570–80.
27. Odelowo OO, Mekasha G, Johnson MA. Massive life-threatening lower gastrointestinal hemorrhage following hemorrhoidal rubber band ligation. J Natl Med Assoc 2002;94:1089–92.
29. Shemesh EI, Kodner IJ, Fry RD, Neufeld DM. Severe complication of rubber band ligation of internal hemorrhoids. Dis Colon Rectum 1987;30:199–200.
30. O’Hara VS. Fatal clostridial infection following hemorrhoidal banding. Dis Colon Rectum 1980;23:570–1.
31. Wechter DG, Luna GK. An unusual complication of rubber band ligation of hemorrhoids. Dis Colon Rectum 1987;30:137–40.
32. Russell TR, Donohue JH. Hemorrhoidal banding. A warning. Dis Colon Rectum 1985;28:291–3.
33. Gerjy R, Lindhoff-Larson A, Nyström PO. Grade of prolapse and symptoms of haemorrhoids are poorly correlated: result of a classification algorithm in 270 patients. Colorectal Dis 2008;10:694–700.