The endorectal advancement flap is an effective method of repair for both anorectal and rectovaginal fistulas, even though the success rate may not be as optimistic as in some other published studies. Patient selection is imperative, realizing that a higher rate of failure may be present in Crohn's disease and rectovaginal fistulas. Control of sepsis before endorectal advancement flap with drainage of a perianal abscess and/or seton placement, whenever possible, is indicated.
Pilonidal disease is a disease of young people, usually men, which can result in an abscess, draining sinus tracts, and moderate debility for some. It probably results from hair penetration beneath the skin, for reasons that are not totally clear. Therapy should be simple, inflict minimal pain, have a short hospitalization, have a low recurrence rate, require minimal wound care, and allow rapid return to normal activity. No treatment meets all these ideal goals. Therefore, starting with a simple treatment and progressing to other treatments if failure occurs despite meticulous wound care and hair shaving is the logical approach. Table 1 depicts treatments from simple to more complex.
The lack of standardized terminology in pelvic floor disorders (pelvic organ prolapse, urinary incontinence, and fecal incontinence) is a major obstacle to performing and interpreting research. The National Institutes of Health convened the Terminology Workshop for Researchers in Female Pelvic Floor Disorders to: (1) agree on standard terms for defining conditions and outcomes; (2) make recommendations for minimum data collection for research; and (3) identify high priority issues for future research. Pelvic organ prolapse was defined by physical examination staging using the International Continence Society system. Stress urinary incontinence was defined by symptoms and testing; ‘cure’ was defined as no stress incontinence symptoms, negative testing, and no new problems due to intervention. Overactive bladder was defined as urinary frequency and urgency, with and without urge incontinence. Detrusor instability was defined by cystometry. For all urinary symptoms, defining ‘improvement’ after intervention was identified as a high priority. For fecal incontinence, more research is needed before recommendations can be made. A standard terminology for research on pelvic floor disorders is presented and areas of high priority for future research are identified.
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