Teeth that are hypermobile and may pose a risk of aspiration are typically?

• A. Severe malocclusions
• B. Natal teeth
• C. Primary molars
• D. Supernumerary teeth

Answer: (B)

Teeth that are hypermobile and may pose a risk of aspiration are typically natal teeth. Natal teeth are defined as teeth that are present at birth. They can be more mobile than normal teeth because they are often poorly anchored in the alveolar bone, lacking the typical amount of supporting structures found in fully developed teeth. This hypermobility creates a risk for aspiration, particularly in infants who may unintentionally dislodge these teeth during feeding or other movements.

Other types of teeth mentioned, such as severe malocclusions, primary molars, and supernumerary teeth, do not carry the same level of risk for aspiration due to mobility because they are generally more stable in their positions and better anchored within the mouth. Therefore, recognizing the unique characteristics of natal teeth is crucial in pediatric dentistry, particularly regarding their management and the precautions that must be taken to ensure the safety of the child.