What could potentially occur if dental cements are not accurately mixed?

When dental cements are not accurately mixed, several issues can arise that affect their performance and the overall success of the dental procedure. If the mixture is not proportioned correctly or combined thoroughly, it can lead to a variety of outcomes.

Setting too quickly is a critical concern. If the powder-to-liquid ratio is off, the cement can harden rapidly, not providing enough time for the dentist to manipulate and apply it properly. This can disrupt the placement process and potentially lead to inadequate bonding.

Additionally, the working time may be compromised due to incorrect mixing. A longer working time is generally needed for effective application; however, if the components are not mixed well, it may set prematurely, leaving insufficient time for proper placement.

The consistency of the mixture can also be affected; an improper mix may result in the cement being too thin or runny. This lack of viscosity can hinder its ability to adhere properly to the tooth structure, leading to potential failures in sealing or bonding.

Considering all these potential outcomes, it is clear that inaccurate mixing of dental cements can indeed result in a combination of these issues, making "all of the above" the most comprehensive answer.