For which purpose is polycarboxylate cement primarily indicated?

Polycarboxylate cement is primarily indicated as a permanent cement for stainless steel crowns due to its excellent properties that meet the demands of this application. It possesses a good balance of strength and flexibility, allowing it to provide a durable bond between the crown and the tooth structure. The cement’s biocompatibility and ability to release fluoride can also enhance the long-term health of the surrounding dental enamel.

In addition to its bonding capabilities, polycarboxylate cement can absorb some moisture, which makes it particularly useful in clinical situations where maintaining a dry field can be challenging. Its use as a permanent cement is widely accepted in restorative dentistry, especially for applications involving stainless steel crowns, often utilized in pediatric or restorative dentistry cases.

Other choices do not align with the primary use of polycarboxylate cement. For example, while temporary cement may be needed for sensitive teeth, polycarboxylate is not typically defined as a temporary solution. Its role in selective polishing or exclusive bonding of orthodontic bands also does not represent its primary capacity or advantages in clinical practice.