INBDE (Integrated National Board Dental Examination) 2026 – 400 Free Practice Questions to Pass the Exam

Sealants are the best prevention technique for occlusal surfaces because they physically seal off the grooves and pits on the surface of teeth, preventing bacteria and food particles from getting trapped and causing decay. Topical fluoride and fluoride varnish can also help prevent cavities, but they primarily work by strengthening the tooth enamel. Fluoride tablets, on the other hand, are not recommended for occlusal surfaces as they may not reach these areas effectively and can increase the risk of dental fluorosis.