[Percutaneous sphincterotomy of anal fissures. Methods and results].
D002908:Chronic Disease; D005260:Female; D005401:Fissure in Ano / Q000175:diagnosis / Q000601:surgery*; D006801:Humans; D008297:Male; D008722:Methods; D009130:Muscle, Smooth / Q000601:surgery; D011183:Postoperative Complications; D012737:Sex Factors
Perkutane Sphinkterotomie der Analfissuren. Methode und Ergebnisse.