When upper and lower casts are in occlusion with the maxillary tuberosity, what is the recommended action?

When upper and lower casts are in occlusion with the maxillary tuberosity, the recommended action is to remove the tuberosity. This is because the maxillary tuberosity can interfere with proper occlusion, causing discomfort or misaligned bite when the patient closes their mouth.

In a dental setting, proper occlusion is crucial for function and patient comfort. If the tuberosity is causing occlusal interferences, surgical removal can be necessary to achieve an ideal bite and ensure that dental appliances or restorations fit properly. The correction of occlusion often requires alterations to structural elements that could disrupt the bite, and addressing the tuberosity may be key to resolving those issues effectively.

Considering other potential actions, extending the casts or adjusting occlusal surfaces could exacerbate the problem rather than resolving the interference caused by the tuberosity. Placing a temporary restoration does not address the primary issue of the tuberosity being in the way of a stable occlusion.