Researchers in South Korea have unveiled a groundbreaking method to restore dental tissue using biodegradable patches and gels that stimulate natural dentin regeneration. This approach could transform traditional dental treatment.
The technology relies on bioactive molecules, including peptides. After cleaning the affected area, a dentist applies a thin patch directly to the cavity. The molecules penetrate the tooth and activate stem cells in the pulp, prompting the regeneration of lost dentin and gradually filling the cavity with living tissue.
Early studies suggest this method could:
Treat early-stage tooth decay without drilling.
Reduce reliance on traditional fillings.
Lower the risk of inflammation and allergic reactions.
Preserve the maximum amount of natural tooth structure.
The patches are still in preclinical trials. If they pass clinical testing and receive certification, they could reach dental clinics, potentially as early as the second half of next year.
Experts say the technology could simplify cavity treatment, particularly in regions with limited dental infrastructure. Patients may also benefit from a less painful and stressful experience.
Meanwhile, researchers at King’s College London have spent a decade developing materials to grow teeth in artificial environments, marking another significant advance in dental regeneration.
