Comparative Evaluation of Microleakage and Penetration Depth of Hydrophobic and Hydrophilic Sealants and a Glass Ionomer Liner Used as a Pit and Fissure Sealant: An In Vitro Study
Year: 2025
Type: article
Abstract: and progression of dental caries.3 Based on their morphology, they can be classified as U, V, Y, I, and K-shaped pits and fissures.Such caries-susceptible sites should be sealed with an appropriate material to prevent caries formation. IntroductIonDental caries is a localized posteruptive disease of the calcified tissues of the teeth, which initially manifests at a microscopic level as a subsurface demineralization of the tooth enamel, followed by microcavitation and may become a macrocavity.It was first noted in 1634 and is derived from the Latin word "caries," which means decay.It is one of the most prevalent human diseases, being a chronic infectious disease in which cariogenic bacteria in the mouth break down food to produce acids that, in turn destroy the surface of the teeth and over time, cause demineralization of the teeth. 1 The caries process takes place within the biofilm that is continuously active on repeated pH drops and shows the lesion in the dental hard tissue. 2 Human teeth are complex anatomical structures that require proper maintenance to remain healthy and caries-free.Among these, the pits and fissures, especially on the occlusal surfaces, are highly susceptible to food debris and plaque accumulation due to their deep and intricate morphology.These areas are often difficult to clean effectively, making them common sites for the initiation 1-
Institution: Terna Dental College and Hospital
Language: English
Subfield: Orthodontics
Field: Dentistry
Domain: Health Sciences
Open Access status: bronze
OpenAlex ID: W7117883744