Abstract

A large number of new techniques are being devised to expand the scope of scientific knowledge to unrestricted boundaries of its applications. Such techniques have brought an effective change and can be estimated as controlling services in different fields of life and for this; we set up and use mathematical models. The medical organizations can be considered as queuing systems because in these, the patients arrive then wait for the service and after obtaining service, they depart. The patient must go through the process of treatment which consists of a set of actions and procedures with the purpose of receiving the required treatment. This paper reflects critical study of Queuing Theory.