Abstract
Using a microtip pressure transducer, anorectal manometry was performed in 119 patients with symptomatic hemorrhoids. In 96 patients (80.7 percent), a high anal pressure (>125 cm/H2O) was found. These patients were treated by lateral internal sphincterotomy, carried out under local anesthesia. In 23 patients 919.3 percent), a normal or low anal pressure (<125 cm/H2O) was found. These patients were treated by band ligation or hemorrhoidectomy. The clinical results after lateral internal sphincterotomy (success rate, 75.3 percent) suggest that this procedure is a good alternative in selected patients.
Similar content being viewed by others
References
Thomson WH. The nature of haemorrhoids. Br J Surg 1975;62:542–52.
Haas PA, Fox TA Jr, Haas GP. The pathogenesis of hemorrhoids. Dis Colon Rectum 1984;27:442–50.
Hancock BD, Smith K. The internal sphincter and Lord's procedure for haemorrhoids. Br J Surg 1975;62:833–6.
Schouten WR, van Vroonhoven TJ. A simple method of anorectal manometry. Dis Colon Rectum 1983;26:721–4.
Rosenberg AJ, Vela AR. A new simplified technique for pediatric anorectal manometry. Pediatrics 1983;71:240–5.
Arabi Y, Alexander-Williams J, Keighley MR. Anal pressures in hemorrhoids and anal fissure. Am J Surg 1977;134:608–10.
Read MG, Read NW, Haynes WG, Donnelly TC, Johnson AG. A prospective study of the effect of haemorrhoidectomy on sphincter function and faecal incontinence. Br J Surg 1982;69:396–8.
Baeten CG. Haemorrhoids, evaluation of methods of treatment: a thesis. Van Gorcum—Assen, Maastricht, 1985.
Teramoto T, Parks AG, Swash M. Hypertrophy of the external anal sphincter in haemorrhoids: a histometric study. Gut 1981;22:45–8.
Kenter J, Keeman J. Longterm follow-up of Lord's procedure for haemorrhoids. Neth J Surg 1983;35:17–9.
MacIntyre IM, Balfour TW. Results of the Lord non-operative treatment for haemorrhoids. Lancet 1972;1:1094–5.
Sames P. Experiences of Lord's procedure for the treatment of haemorrhoids. Proc R Soc Med 1972;65:782–3.
Walls AD, Ruckley CV. A five-year follow-up of Lord's dilatation for haemorrhoids. Lancet 1976;1:1212–3.
Chant AD, May A, Wilken BJ. Haemorrhoidectomy versus manual dilatation of the anus. Lancet 1972;2:398–9.
Anscombe AR, Hancock BD, Humphreys WV. A clinical trial of the treatment of haemorrhoids by operation and the Lord procedure. Lancet 1974;2:250–3.
McCaffrey J. Lord treatment of haemorrhoids: four year follow-up of fifty patients. Lancet 1975;1:133–4.
Vellacott KD, Hardcastle JD. Is continued anal dilatation necessary after a Lord's procedure for haemorrhoids? Br J Surg 1980;67:658–9.
Eisenhammer S. Internal anal sphincterotomy plus free dilatation versus anal stretch with special criticism of the anal stretch procedure for hemorrhoids: the recommended modern approach to hemorrhoid treatment. Dis Colon Rectum 1974;17:493–522.
Allgöwer M. Conservative management of haemorrhoids. III. Partial internal sphincterotomy. Clin Gastroenterol 1975;4:608–18.
Keighley MR, Buchmann P, Minervini S, Arabi Y, Alexander-Williams J. Prospective trials of minor surgical procedures and high-fibre diet for haemorrhoids. Br Med J 1979;2:967–9.
Author information
Authors and Affiliations
About this article
Cite this article
Schouten, W.R., Van Vroonhoven, T.J. Lateral internal sphincterotomy in the treatment of hemorrhoids. Dis Colon Rectum 29, 869–872 (1986). https://doi.org/10.1007/BF02555366
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF02555366