Which occlusal relationship is ideal for complete dentures?

The ideal occlusal relationship for complete dentures is balanced occlusion. This type of occlusion is characterized by having simultaneous contact of opposing occlusal surfaces in centric occlusion and during lateral excursions. In balanced occlusion, both anterior and posterior teeth contact evenly, which helps to distribute occlusal forces during functional movements like chewing.

This is particularly important in complete dentures because maintaining stability and control of the denture during function is critical. Balanced occlusion can minimize tipping forces and improve overall denture retention and patient comfort. It also allows the denture wearer to have a more natural function, mimicking the way natural teeth work in harmony.

Other approaches, such as edge-to-edge occlusion or an overbite with anterior teeth touching, can lead to an unstable dentition in complete dentures, increasing the potential for discomfort and inadequate function. A Class II relationship does not provide the necessary support for even force distribution and could potentially lead to issues with denture positioning and function. Therefore, balanced occlusion is considered the most effective and ideal occlusal relationship for complete dentures.