Management of dental hypersensitivity in teeth affected with molar-incisor hypomineralization: An updated scoping review

Dental hypersensitivity in teeth affected by molar-incisor hypomineralization (MIH) presents a challenge to patients, caregivers, and clinicians. This review aimed to explore literature to highlight different clinical protocols for managing dental hypersensitivity in teeth affected by MIH. A web-based search of published articles was conducted. Various electronic databases, including PubMed, Google Scholar, Web of Science, and the Cochrane Library, were searched for papers published until February 2024. Studies that provided descriptive protocols for the management of dental hypersensitivity in teeth affected by MIH were included. The treatment modalities available in the reviewed literature may include remineralizing agents such as fluoride, casein phosphopeptide-amorphous calcium phosphate, silver diamine fluoride, and arginine carbonate-based products. Physical barriers, such as pit and fissure sealants, resin infiltration products, and lasers, have also been investigated. Future research on new materials for treating dental hypersensitivity should prioritize higher-quality studies, involving larger participant groups, longer follow-up periods, and more clinically relevant outcome measures. It is essential to develop preliminary prevention strategies to identify and prevent the progression and deterioration of hypomineralized tissues, thereby avoiding dental hypersensitivity.