Which cement is typically used to cement stainless steel crowns on primary teeth?

Study for the Pediatric Dentistry II Exam. Utilize flashcards and multiple choice questions with hints and explanations. Prepare thoroughly for your exam!

Glass ionomer cement is typically used to cement stainless steel crowns on primary teeth because it combines easy handling in the moist mouth with a reliable seal and helpful tooth biologic benefits. It bonds chemically to dentin and enamel, which helps resist microleakage, and it releases fluoride, which can aid in ongoing caries prevention around these teeth. Its properties are more forgiving in young children, where achieving and maintaining a perfectly dry field can be challenging, and it tends to have acceptable strength and lower solubility for long-term crowns on primary dentition.

Zinc oxide–eugenol cement lacks the strength and durable seal needed for a permanent crown. Zinc phosphate cement is acidic and more brittle, with greater potential for pulp irritation and margin dissolution over time. Resin cement offers strong bonding but requires meticulous bonding procedures and a dry field, making it less practical in routine pediatric practice.