The full coverage crowns of primary teeth

Аннотация

Pre-formed or stainless steel crowns were introduced to pediatric dentistry by Humphrey in 1950. Since then they have become an invaluable restorative material in the treatment of badly broken-down primary teeth. They are durable, inexpensive, and easily and quickly placed. The crowns are manufactured in different sizes as a metal shell with some pre-formed anatomy and are trimmed and contoured as necessary to fit individual teeth.