What is a common type of dental cement used for luting crowns and bridges?

All the cement types listed—glass ionomer cement, polycarboxylate cement, and resin cement—are commonly used in dentistry for luting crowns and bridges.

Glass ionomer cement is favored for its strong adhesive properties and its ability to release fluoride, which can contribute to the health of the tooth structure. It bonds chemically to both the tooth and the restoration, making it an excellent choice for certain clinical situations.

Polycarboxylate cement offers good adhesion to both teeth and metal and is biocompatible. It is relatively easy to use and can be a good option for cementing crowns or bridges, especially in cases where a more cost-effective solution is desirable.

Resin cement, on the other hand, provides the highest bond strength, making it especially suitable for indirect restorations such as all-ceramic crowns and bridges, which demand significant retention. Its use is also growing in popularity for various types of restorations due to its aesthetic properties and durability.

Since all these cement types possess characteristics that make them suitable for luting crowns and bridges, it is accurate to say that they all qualify as common options in dental practice. Hence, stating that all of the above options are correct captures the wide range of materials available to clinicians