Can Dental Sealants Be Placed Over Fillings?

Can Dental Sealants Be Placed Over Fillings?

July 1, 2024

Dental sealants and fillings are two common treatments in dentistry aimed at preserving oral health and preventing dental issues. While they serve distinct purposes, understanding how they interact can provide valuable insights into maintaining optimal dental health. This blog explores the relationship between dental sealants and fillings, their benefits, potential risks, and the importance of professional guidance.

What Are Dental Sealants And How Do They Protect Teeth?

Dental sealants in Spirit Lake are thin plastic coatings placed on molars and premolars’ chewing surfaces to prevent decay. They work by sealing off the deep grooves and pits on the tooth surface, which are susceptible to bacteria and food particle accumulation. By creating a smooth surface, sealants act as a barrier, preventing bacteria from settling and causing decay. This proactive approach is particularly effective in children and adolescents who may have difficulty maintaining proper oral hygiene.

Can Sealants Be Applied Directly Over Dental Fillings?

One common question patients have is whether sealants can be applied over existing dental fillings. In certain cases, sealants can indeed be placed over fillings, but several factors need to be considered. The condition of the filling plays a crucial role, as sealants can only be applied over fillings that are intact. If the filling is damaged, it may not provide a suitable surface for the sealant to adhere to. This consideration is particularly important for patients with dental sealants for sensitive teeth, as any compromised filling can lead to discomfort or further dental issues.

What Are The Benefits Of Using Sealants On Filled Teeth?

Using sealants on filled teeth offers several benefits for dental health.

  • Firstly, it enhances protection against decay by reinforcing the existing filling and creating an additional barrier against bacteria. Great for deep dental grooves or pits, where bacteria can build up easily.
  • Secondly, tooth sealants can prolong the lifespan of fillings by providing an extra layer of protection, reducing the risk of decay and the need for future repairs or replacements.

Are There Any Risks Involved With Sealing Over A Filling?

  • While sealing over a filling can provide added protection, there are potential risks and considerations to be aware of. If the filling is compromised or not properly sealed, the sealant may not adhere effectively, leading to potential issues with retention and durability.
  • Additionally, there is a risk of trapping bacteria or debris underneath the sealant, which could potentially exacerbate decay or other dental problems.

Therefore, it is essential to undergo a thorough evaluation by a dentist in Spirit Lake to assess the suitability of sealant application over existing fillings.

How Does The Condition Of The Existing Filling Affect Sealant Application?

The condition of the existing filling significantly impacts the success of sealant application, such as:

  • If the existing filling is intact and properly sealed, it provides a suitable surface for the sealant to adhere to. A well-sealed filling ensures better retention and durability of the sealant.
  • Any signs of deterioration, leakage, or damage to the filling can impact the success of the dental sealant procedure. If the filling is compromised, it may not provide a stable foundation for the sealant, increasing the risk of failure.
  • It is essential for a dentist to assess the condition of the existing filling before proceeding with sealant application.

What Is The Procedure For Applying Sealants Over Fillings?

The procedure for applying sealants over fillings is similar to standard sealant placement but requires additional considerations.

  • Clean and dry the tooth and filling thoroughly for the sealant to adhere properly.
  • The dentist will then prepare the surface of the filling to create an ideal bonding environment for the sealant.
  • Once prepared, the sealant is applied and allowed to cure, forming a protective barrier over the filling.
  • Pause eating or drinking briefly after sealant placement for it to set properly.

Which Is Better, Filling Or Sealing Teeth?

Choosing between fillings and sealants depends on factors like dental health, decay severity, and personal choice. Fillings repair damaged teeth, while sealants prevent future decay. Let’s find what’s best for you! In many cases, a combined approach may be recommended, with fillings used to address existing issues and sealants applied to prevent further decay in susceptible areas.

Get In Touch With Our Dentist In Spirit Lake

Maintaining optimal dental health requires proactive care and regular professional evaluations. If you have questions about dental sealants, fillings, or any other aspect of dental care, our team at Great Lakes Dental Associates is here to help. Call us now and start your journey to a healthier, happier smile!