Faecal incontinence is a debilitating chronic clinical condition which may affect the patient and care givers. Modality of treatment is based on severity of the symptoms as well as the anatomical defect itself, availability of resources and expertise. We describe a modified technique of dynamic graciloplasty as neoanal sphincter for the treatment severe faecal incontinence who has failed previous over lapping sphincteroplasty. In our modified version, instead of using implanted intramuscular electrodes and subcutaneous neurostimulator to provide continuous stimulation, the patient will undergo an external stimulation on the nerve of transplanted gracilis periodically and concurrent biofeedback therapy. We believe the technique is relatively easy to learn and very cost effective without any electrodes or neurostimulator related complications.
We undertook a prospective longitudinal study of patients with end-stage fecal incontinence who were undergoing transposition of the gracilis muscle as a neo-anal sphincter with external low-frequency electrical stimulation of the nerve to the gracilis combined with biofeedback.
This study compares clinico-pathological features in young (<40 years) and older patients (>50 years) with colorectal cancer, survival in the young and the influence of pre-operative clinical and histological factors on survival.