©The Author(s) 2025.
World J Gastrointest Endosc. Dec 16, 2025; 17(12): 114581
Published online Dec 16, 2025. doi: 10.4253/wjge.v17.i12.114581
Published online Dec 16, 2025. doi: 10.4253/wjge.v17.i12.114581
Table 1 Classification of internal hemorrhoids according to Dennison
| Classification | |
| Grade I | Bleeding during evacuation, without prolapse |
| Grade II | Prolapse during evacuation with spontaneous return, with or without bleeding |
| Grade III | Spontaneous prolapse or during evacuation, with manual reduction, with or without bleeding |
| Grade IV | Externalized and irreducible, and ischemia, thrombosis or gangrene may occur, with or without bleeding |
- Citation: Gomes A, Barrio E, Gomes G, Souza JHCG, Pinto PCC, Borghesi RA. Hemorrhoidal elastic band ligation during routine colonoscopy: A comparative study between flexible video endoscopy and rigid proctoscopy. World J Gastrointest Endosc 2025; 17(12): 114581
- URL: https://www.wjgnet.com/1948-5190/full/v17/i12/114581.htm
- DOI: https://dx.doi.org/10.4253/wjge.v17.i12.114581