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

For alveolar fractures, a splint should typically be left in place for about 4 weeks. This timeframe allows for proper stabilization and healing of the fractured area. Leaving the splint in place for a longer duration helps ensure that the bone can heal correctly without the risk of movement or displacement that could impede proper healing. Therefore, option D is the correct answer.

Options A, B, and C suggest shorter durations for splint placement, which may not be sufficient for allowing the alveolar fracture to heal adequately and may increase the risk of complications or delayed healing.