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Urethral catheters: a review of current practice.

The urethral catheter is one of the most recognizable and useful devices found on the wards. It is used in good measure by all medical and surgical specialities – both in hospital and the community. Its ubiquitousness has led to its acceptance as a benign tool. This does not, however, take into account the costs of morbidities that occur as a result of its use and the specialized care required to manage patients with long-term catheters. It is imperative therefore for medical practitioners of all specialities to understand the indications, techniques and complications that may occur.