Fecal Incontinence: The Importance of a Structured Pathophysiological Model

Fecal incontinence has an enormous social and economic impact and may significantly impair quality of life. Even though fecal incontinence is a common complaint in (aging) adults, a structured pathophysiological model of the clinical presentations of fecal incontinence is missing in current literature. The most frequent manifestations of fecal incontinence are passive fecal loss, urge incontinence, or mixed fecal incontinence. At our institution, we treat 400 patients per year with defecation disorders, including a significant number of patients with fecal incontinence. On the basis of this experience, we have tried to create a concept that merges current insight in causes and treatment options in a clinically useful algorithm. By applying the system of anamnesis and physical examination described in this article and expanding it with simple additional anorectal examination, in most patients, one can determine the type of fecal incontinence and choose a targeted therapy.