Resin Infiltration

Pediatric Dental Office Serving the St. Louis Community

At Little Pearls Pediatric Dentistry, we are dedicated to providing the latest advancements in pediatric dental care. Resin infiltration is a cutting-edge technique that offers a minimally invasive solution for early tooth decay and certain cosmetic concerns, such as white spots on teeth. This treatment not only helps in preserving natural tooth structure but also enhances the aesthetics of your child’s smile without the need for more invasive procedures.

What is Resin Infiltration?

Resin infiltration is a procedure that involves the application of a special resin material to areas of early decay or demineralization (often seen as white or tan spot lesions) on the teeth. This resin penetrates into the tiny pores of the tooth enamel, effectively sealing them against decay-causing acids and bacteria. It also masks aesthetic imperfections by blending the white spots with the natural color of the tooth enamel. For more stubborn white or brown spot lesions, this can lessen the contrast between the spot and the tooth structure, but may not completely get rid of the lesion. In these instances, cosmetic bonding or a veneer may be a better option. 

Benefits of Resin Infiltration

  • Minimally Invasive: Unlike traditional fillings or crowns, resin infiltration does not require the removal of healthy tooth structure. This preserves the integrity and strength of the natural tooth.
  • Pain-Free: The procedure can typically be completed in one visit and without the need for anesthesia, making it ideal for children and adolescents.
  • Stops Progression of Early Decay: By sealing the enamel, resin infiltration prevents further decay and the development of cavities in treated areas.

Improves Aesthetics: For teeth with white spot lesions caused by fluorosis, demineralization, or orthodontic brackets, resin infiltration can significantly enhance appearance, resulting in a more uniform and attractive smile.

Resin Infiltration

The Procedure

  1. Diagnosis and Planning: Dr. Mary Margaret begins with a thorough examination of your child’s teeth to identify suitable areas for treatment. Photos and possibly X-rays may be used to assess the extent of early decay or demineralization.
  2. Preparation: The tooth surface is prepared with a mild acidic gel that opens the pores of the enamel without removing significant tooth structure.
  3. Application: The resin is then applied to the prepared areas. It quickly infiltrates the enamel pores and is hardened using a special curing light once a desired outcome has been attained.
  4. Polishing: After the resin has cured, the treated teeth are polished to achieve a smooth, aesthetically pleasing finish. Post-op photographs are taken following treatment.

Ideal Candidates for Resin Infiltration

Resin infiltration is particularly beneficial for children and teens who have early signs of tooth decay or who have recently had orthodontic treatment that resulted in white spot lesions. It’s also a great option for those looking for a conservative approach to improving the cosmetic appearance of their teeth without extensive dental work. Resin infiltration can be a longer procedure since the process can take several rounds before reaching a desirable result, so it is important to allow additional time from work or school to attend the appointment. 

Post-Treatment Care

Following resin infiltration, normal oral hygiene practices can be resumed immediately, but caution should be taken for eating and drinking things that may lead to staining. We advise patients to maintain good oral hygiene, including regular brushing and flossing to minimize the risk of stain at the areas treated. These practices will help ensure the longevity of the resin infiltration treatment and the overall health of your child’s teeth.

Pioneering Pediatric Dental Care

At Little Pearls Pediatric Dentistry, we are proud to offer innovative treatments like resin infiltration that safeguard your child’s dental health while also improving the cosmetic appearance of their teeth. Our commitment to utilizing the latest technologies and treatments ensures that your child receives the highest quality care in a comfortable and child-friendly environment. If you think your child could benefit from resin infiltration, please contact us to schedule a consultation and learn more about this advanced treatment option.

FAQs

1. What is resin infiltration?
Resin infiltration is a minimally invasive treatment that helps stop early cavities and blend white or brown spot lesions without drilling.

2. How does resin infiltration work?
A special resin penetrates weakened enamel to seal it, strengthen the tooth, and improve its appearance.

3. Is resin infiltration painful?
No. The procedure is gentle, requires no anesthesia, and is usually very comfortable for children.

4. What types of spots can resin infiltration treat?
It can improve orthodontic white spots, early enamel breakdown, mild fluorosis, and small surface discolorations.

5. How long do results last?
Results can last several years and often improve the tooth’s appearance immediately.

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Smiling child and Dr. Mary Margaret Kratz showing excitement after a positive pediatric dental visit at Little Pearls Pediatric Dentistry St. Louis.
Colorful dental tools and educational models in an exam room at Little Pearls Pediatric Dentistry, highlighting a fun, child-friendly environment.
Dr. Mary Margaret Kratz teaching proper brushing to a young patient using a toy model at Little Pearls Pediatric Dentistry in St. Louis.