What is one of the consequences of moisture contamination in dental amalgam?

Moisture contamination in dental amalgam can lead to decreased strength of the material. When amalgam is contaminated with moisture, it can undergo a change in its setting reaction. The presence of moisture can interfere with the amalgamation process, leading to a compromised structure that is less capable of withstanding the occlusal forces during chewing. This compromised mixture can result in weaker, less durable restorations that may fail prematurely, leading to additional treatment needs for the patient.

In contrast, options suggesting increased bonding strength, enhanced color match, or improved longevity are not valid outcomes of moisture contamination. Moisture does not promote the physical properties required for bonding or contribute positively to the aesthetics and wear of the restoration. Thus, the understanding of the effects of moisture on amalgam is crucial for ensuring effective and reliable dental restorations.