Study for the Pediatric Dentistry II Exam. Utilize flashcards and multiple choice questions with hints and explanations. Prepare thoroughly for your exam!

Multiple Choice

Which thyroid-related condition is characterized by delayed eruption?

Thyroid hormone is essential for normal growth, development, and the eruption of teeth. When there is not enough thyroid hormone (hypothyroidism), the overall metabolic rate and bone remodeling slow down, so the process that allows teeth to move and erupt through the gum becomes delayed. This can affect both baby teeth and permanent teeth, leading to teeth coming in later than expected. In contrast, conditions like hyperthyroidism tend to speed up development and can lead to earlier eruption rather than delay. Hyperparathyroidism and Cushing’s syndrome don’t classically present with a characteristic delay in eruption in children, though they can have other systemic or dental effects. Therefore, the condition most associated with delayed eruption is hypothyroidism.

Thyroid hormone is essential for normal growth, development, and the eruption of teeth. When there is not enough thyroid hormone (hypothyroidism), the overall metabolic rate and bone remodeling slow down, so the process that allows teeth to move and erupt through the gum becomes delayed. This can affect both baby teeth and permanent teeth, leading to teeth coming in later than expected.

In contrast, conditions like hyperthyroidism tend to speed up development and can lead to earlier eruption rather than delay. Hyperparathyroidism and Cushing’s syndrome don’t classically present with a characteristic delay in eruption in children, though they can have other systemic or dental effects.

Therefore, the condition most associated with delayed eruption is hypothyroidism.