RESUMO
Background: The management of multisurface carious primary molar is challenging. Currently, the ideal choice for the management of extensive multi-surface carious primary molar is the placement of a preformed stainlesssteel crown (SSC)/preformed zirconia crown. Unfortunately, conventional preformed SSCs are frequently refused by parents for esthetic reasons, while the preformed zirconia crown has its own disadvantages like high cost and excessive tooth preparation. Aim: To evaluate the maneuverability and durability of titanium nitride-coated crowns on primary molar teeth and to assess the child-parent satisfaction of titanium nitride-coated gold-colored preformed crowns over metal-colored preformed SSC on primary molar teeth. Materials and methods: Randomized controlled trial conducted on children between the age-groups of 6- and 9-year-old children. Group I for titanium nitride-coated preformed crown and group II for preformed SSC (control group) were allotted with a simple random technique. The maneuverability of the titanium nitride-coated crowns was evaluated in comparison with preformed SSC in terms of the level of difficulty while trimming, contouring, crimping, and wearing out of titanium nitride coating while manipulating. Participants of group I were recalled for follow-up in the 1st, 6th, and 12th months to evaluate the durability of the titanium nitride coating on the preformed crowns. Results: There were no failures at the 12-month follow-up in terms of the durability of the titanium nitride coating, and there was no significant difference seen in terms of the maneuverability of both crowns. Overall, child-parent satisfaction was good with gold-colored titanium nitride-coated crowns. Conclusion: The study concluded that titanium nitride-coated gold crowns could be a boon to pediatric dentistry and serve as an alternative to metal-colored SSCs. How to cite this article: Vundela RR, Gupta N, Balamurugan S, et al. Clinical Evaluation of Maneuverability and Durability of Titanium Nitride-coated Preformed Crown on Primary Molar Teeth: A Randomized Controlled Trial. Int J Clin Pediatr Dent 2023;16(S-3):S263-S267.
RESUMO
BACKGROUND: Dental caries is one of the most prevalent posteruptive bacterial infections worldwide, characterized by a progressive demineralization process that affects the mineralized dental tissues. Although the decline of dental caries prevalence can be attributed to the widespread use of dentifrices that contain fluoride, yet there is a need for an advanced alternative nonfluoride remineralizing dentifrice. Yet, there is a need for an advanced alternative nonfluoride remineralizing dentifrice. AIM: The aim of this study was to evaluate and compare the remineralizing effect of nonfluoride-based and herbal-based pediatric dentifrice in demineralized primary teeth with an ideal in vitro method of pH cycling and evaluating the values under Polarized Light Microscope (Olympus BX43) using image analysis software (ProgRes, Speed XT core3). MATERIALS AND METHODS: A total of 30 tooth samples were collected and placed in the demineralizing solution for 96 h to produce a demineralized lesion of approximately 100 µm, and then cut longitudinally into 60 sections that were randomly assigned to two groups with 27 samples each, Group A - nonfluoride-based dentifrice (Mee Mee®), Group B - herbal-based dentifrice (Mamaearth™), after which they were subjected to pH cycling for 7 days along with dentifrice slurry preparation. The sections were evaluated under the polarizing light microscopy for remineralizing efficacy. The lesion depth was measured and tabulated to be sent for statistical analysis. RESULTS: The mean demineralization value for nonfluoride and herbal-based dentifrice groups were 7.8730 µm and 28.3174 µm, respectively. Hence, it can be inferred that since lesion depth measured was lesser in nonfluoride than herbal-based dentifrice, remineralization has occurred in the nonfluoride-based dentifrice group. CONCLUSION: Nonfluoride-based dentifrice showed significant results in remineralizing the demineralized lesion, while herbal-based dentifrice showed poor efficiency in remineralizing the demineralized lesion.
