arzt_chirurg Some words about one-day-surgery. The expression haemorrhoiden_entfernung The expression means that the patient spends only one day at hospital. The institute must meet severe requirements, including the up-to-date surgical and anaesthetical and analgetic technics and instruments and careful examination before the operation. Informing the patient thoroughly is necessary as well as the inftrastructural and family background to minimize the risks of the operation.