This 2-day THD workshop focuses primarily on the treatment of second- to third-degree hemorrhoids. Transanal haemorrhoid desarterialization is a minimally invasive procedure in which no tissue is removed, only the supply arteries of the haemorrhoids are ligated. On the first day of the workshop, Dr. Johann Aigelsdorfer will present all the important information on the application of the THD-FAST® technique. On the second day, participants will be able to watch live operations and ask questions to the surgeon.