What can result from an improper occlusion in partial dentures?

Improper occlusion in partial dentures can indeed lead to damage to surrounding teeth. When the occlusion isn't aligned correctly, it places undue stress on adjacent teeth and can lead to issues such as tooth mobility, wear and tear, or even chipping and fracturing. This is particularly critical in partial dentures because they rely on the support and stability of the surrounding natural teeth. If the forces applied during chewing are not evenly distributed, it can negatively impact the health and integrity of these teeth, potentially leading to more severe dental problems.

In contrast, a comfortable fit, loss of vertical dimension, and improved aesthetics are typically not outcomes associated with improper occlusion. A comfortable fit suggests that the dentures are well-aligned and functioning correctly, while loss of vertical dimension often arises from other issues such as the height of the dentures or wear over time, rather than from occlusion itself. Improved aesthetics also would usually signify that the denture has been properly constructed and fitted, which is not the case with improper occlusion.