title: [Long-term follow-up of Parks posterior repair. An electromyographic, manometric and radiologic study of 31 patients].
abstract: This study was carried out to document the long-term results of postanal repair for idiopathic faecal incontinence. Thirty-one patients (mean age 65.6 years) were followed up for 2-7.5 years (median 4.2 years). Continence was improved in 16 (52%) patients, only 2 (6%) of whom regained normal continence. No significant change in resting and pressure, maximum squeeze pressure, pelvic descent or anorectal angle was seen postoperatively. The electromyographical signs, e.g. duration and amplitude of action potentials, average amplitude, and integrals of the curves did not change significantly after the operation. The mean right pudendal nerve terminal motor latency (PNTML) increased from 2.38 ms before to 2.59 ms after surgery (P > 0.05). No significant change in the continence and defaecation index was seen postoperatively.
authors.affiliation: Abteilung für Coloproktologie, St. Joseph-Hospital, Duisburg.
authors.forename: S
authors.initials: S
authors.lastname: Athanasiadis
authors.forename: M
authors.initials: M
authors.lastname: Sanchez
authors.forename: A
authors.initials: A
authors.lastname: Kuprian
mesh_terms: D000368:Aged; D001003:Anal Canal / Q000000981:diagnostic imaging / Q000503:physiopathology / Q000601:surgery; D004576:Electromyography; D005242:Fecal Incontinence / Q000000981:diagnostic imaging / Q000503:physiopathology / Q000601:surgery*; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D008365:Manometry; D008875:Middle Aged; D009046:Motor Neurons / Q000502:physiology; D011183:Postoperative Complications / Q000000981:diagnostic imaging / Q000503:physiopathology*; D011859:Radiography; D011930:Reaction Time / Q000502:physiology; D016896:Treatment Outcome