Space Maintainers

Why Your Child May Need a Space Maintainer

A space maintainer is an appliance that is custom-made by a dentist in acrylic or metal material. It can be either removable or cemented in a child’s mouth.

Children may need space maintainers if they lose a tooth early or have a baby (primary) tooth extracted due to dental decay. If either is the case, it is important to know the benefits of using a space maintainer and how it can help support your child’s dental health.

Space maintainers help “hold space” for permanent teeth. Your child may need one if he or she loses a baby tooth prematurely, before the permanent tooth is ready to erupt. If a primary tooth is lost too early, adult teeth can erupt into the empty space instead of where they should be. When more adult teeth are ready to come into the mouth, there may not be enough room for them because of the lost space. To prevent this from happening, the dentist may recommend a space maintainer to hold open the space left by the missing tooth.