Understanding the issue of 'informed consent' in dental treatment.

The concept of consent to treatment is increasingly becoming contested in United Kingdom courts of law. Any practitioners who cannot demonstrate that a patient has properly consented to treatment are laying themselves open to litigation. This paper demonstrates that valid consent is not as straightforward as may be assumed and that a patient can easily challenge a standardised approach to obtaining consent. Current Department of Health guidelines on obtaining consent are discussed, and changes in the USA. Europe and Australia are brought into focus with regard to the situation in the UK.