What are the Dental Crowns Used by Pediatric Dentists?
Introduction
These crowns protect and restore teeth that are damaged or at risk of decay.Understanding the different types of pediatric crowns can help you make informed decisions about your child's dental care. This article discusses the various crowns your pediatric dentist will use for your kids.
What Types of the Crowns are Used by Pediatric Dentists?
Some common scenarios where your pediatric dentist will suggest the crowns are:
Carious Tooth - In teeth with severe decay, the crown is a stronger option to save the tooth.
Root Canals - Following pulp therapy and root canals in children (pulpectomy and pulpotomy), a crown is necessary to protect the tooth.
Fractured Tooth - In some cases, if a tooth is fractured in children, pediatric crowns restore its appearance.
Space Maintainers - In some cases, particularly in anterior teeth, crowns are used as part of space maintainers to prevent shifting due to premature tooth loss.
Many parents think that the faulty teeth in their kids' mouths should be pulled out as any way permanent teeth will replace them. But these deciduous teeth are crucial to their position for proper eruption and sequelae to permanent teeth.
The fundamental purpose of a pediatric dentist is to save the faulty tooth until it reaches its shedding time. Saving the deciduous tooth means keeping it intact in its position to prevent the permanent teeth from misalignment crowding that may necessitate orthodontic treatment in early adulthood.
After the pulp therapy for your child's faulty tooth is done, it needs to be secured with a crown. The type of crown your dentist may choose depends on many factors, including the time of falling of milk teeth and the budding out of permanent teeth, durability, esthetics retention, and cost. Pediatric crowns can be of the following types.
- Stainless Steel Crowns - These are crowns made of stainless steel. They are the least aesthetic but cost-effective. They can be opted for on teeth where the shedding time is near. These crowns have greater adaptability and are easier to contour, trim, and adapt.
- Stainless Steel with White Facings - These are stainless steel crowns with tooth-color resin adhered to them. They are aesthetically better. However, they need a relatively good amount of tooth reduction. They are generally costlier than stainless steel crowns. They have good strength. One disadvantage is that these crowns tend to stain with time and are not plaque-resistant.
- Zirconia Crowns - These metal-free crowns can be used in esthetic-demanding areas such as anterior teeth. They are stronger, biocompatible, metal-free, and plaque-resistant. However, they are expensive and require more time for placement.
- Composite Strip Crowns—The dentist makes these crowns chairside using a clear mold or plastic. They are highly esthetic and not very expensive, yet they are technique-sensitive and have low durability. The adhesive of the composite inside the plastic strip should be used properly to adhere to dentin and enamel during placement, which can lead to lesser retention of the crown.
Polycarbonate Crowns - These are acrylic crowns that come in one shade. The shade can be adjusted by luring cement (called tooth glue). They are durable but technique-sensitive, needing high moisture control while placed. They are also aesthetic and economical.
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