Preprosthetic movement of anterior teeth

Preprosthetic movement of anterior teeth is often performed on patients with missing anterior teeth, providing a better basis for subsequent bridgework. This can often be achieved by horizontal tooth movements of a tipping or translatory art whilst other patients present problems of a vertical nature with a deep overbite inconsistent with a healthy periodontal status. Intrusive tooth movements are needed as changes in facial height are not tolerated. The importance of understanding the biological basis for tooth movements in the planning of the biomechanics is stressed. Forces should be monitored according to the amount of general and local bone loss.