References
- Goligher J., Duthie H., Nixon H. Anal Fissure-In Surgery of the anus rectum and colon. 1992. 5th Edition: pp 150 Bailliere Tindal, London.
- Crapp A. R., Alexander-Williams J. Fissure-in-ano and anal stenosis. Part I: conservative management Clin Gastroenterol, 1975, 4: 619–28.
- Hager T. Anal fissure. Ther Umsch, 1997, 54: 190–2.
- Gupta P. J. Current trends of management for Fissure-in-Ano. Rom J Gastroenterol, 2002, 11: 25–7.
- Hettinger D. F. Soft tissue surgery using Radiowave techniques. J Am Podiatr Med Assoc, 1997, 87: 131–5.
- Pfenninger J. L., De Witt D. E. Radiofrequency surgery. In: Procedures for primary care physicians, 1994: pp 91–101. Mosby, St. Louis.
- Goldberg S. N., Gazelle G. S., Dawson S. L. et al. Tissue ablation with radiofrequency: effect of probe size, gauge, duration and temperature on lesion volume. Acad Radiol, 1995, 2: 399–404.
- Goldberg S. N., Gazelle G. S. Radiofrequency tissue ablation: Physical principles and techniques for increasing coagulation necrosis. Hepatogastroenterology, 2001, 48: 359–67.
- Wehrli H. Etiology, pathogenesis and classification of anal fissure. Swiss Surg, 1996, 1: 14–7.
- Park A. G., Thomson J. P. S. The rectum and anal canal In: Textbook of Surgery, 12th Edition, 1981: pp 1130. W.B Saunders Company, London.
- Gingold B. S. Simple in-office sphincterotomy with partial fis-surectomy for chronic anal fissure Surg Gynecol Obstet, 1987, 165: 46–8.
- Pitt J., Williams S., Dawson P. M. Reasons for failure of glyceryl trinitrate treatment of chronic fissure-in-ano: a multivariate analysis. Dis Colon Rectum, 2001, 44: 864–7.
- Pfenninger J. L. Modern treatments for internal hemorrhoids. BMJ, 1997, 314: 1211–2.
- Thomson J. P. S., Nicholls R. J., Williams C. B. Fissure. In: Colorectal diseases. 1981: pp 348. William Heinemann Medical Book Limited, London.
- Petros J. G., Rimm E. B., Robillard R. J. Clinical presentation of chronic anal fissures. Am Surg, 1993, 59: 666–8.
- Madalinski M., Labon M., Adrich Z., Kryszewski A. Internal hemorrhoids coexisting with chronic anal fissure: new nonsurgi-cal modalities. Endoscopy, 1998, 30: S 96.
- Gupta P. J. Novel technique: radiofrequency coagulation—a treatment alternative for early-stage hemorrhoids. Med Gen Med, 2002, 4: 1–9.
- Van Gossum A., Peny M. O., Zalcman M. Giant fibrous polyp of the anal canal. Acta Gastroenterol Belg, 1997, 60: 184.
- Isbister W. H., Prasad J. Fissure in ano. Aust N Z J Surg, 1995, 65: 107–8.
- Babaev O. G., Skobekjub O. K., Khodzhanepesov K. Treatment of fissure in ano by the method of laser coagulation. Khirurgiia (Mosk), 1990, 6: 21–4.
- Lock M. R., Thomson J. P. Fissure-in-ano: the initial management and prognosis. Br J Surg, 1977, 64: 355–8.
- Valinsky M. S., Hettinger D. F., Gannett P. M., Treatment of verona via Radio wave Surgery. J Am Podiatry Med Assoc, 1990, 80: 482–8.
- Gupta P. J. Sphincterotomy with radio frequency surgery: a new treatment technique of fissure in ano and associated pathologies. Rom J Gastroenterol, 2003, 12: 37–40.