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

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

Fitting stainless steel crowns on primary molars calls for a cement that seals well at the tooth–crown interface, tolerates a somewhat moist field, and offers fluoride protection. Glass ionomer cement fits this well because it chemically bonds to dentin and enamel, creating a reliable seal, and it releases fluoride over time to help guard against caries in these high-risk teeth. It’s also relatively forgiving to use in children and has a suitable strength for the temporary nature of primary crowns, making it a practical choice for SSC cementation. Other cements lack one of these advantages: zinc phosphate is acidic and does not bond to tooth structure, resin cements are strong but require meticulous isolation and bonding that’s harder in kids, and polycarboxylate, while adhesive to dentin, doesn’t provide the same fluoride benefit or handling advantages as glass ionomer.