The operative technique of sphincteroplasty is only for isolated disruption of the sphincter muscle. Patients best suited for surgical corrections are those in whom incontinence is secondary to an anterior (obstetrical) sphincter defect. Due to the disappointing long-term results, the operation may be postponed if appropriate. At present, firstline treatment often is a biofeedback training program. It is well known that a persistent defect after repair is associated with an immediate poor outcome From 1995 - 2003 we have performed 40 sphincteroplasty on 38 patients with a mean age of 34 (range 19 - 71) years. The long-term results the of sphincteroplasty are not so promising. 3 techniques are available for measuring quality of life: Descriptive measures. Severity measures, Impact measures Sphincteroplasty, despite poor long-term results, is the best surgical treatment option for isolated, preferably anterior sphincter defects.