Overview
Supernumerary teeth, also known as hyperdontia, are teeth that exceed the normal dental count for a given arch. They can occur in both primary and permanent dentition and may be associated with developmental anomalies or syndromes 1.Diagnosis
Clinical examination and panoramic radiographs are essential for identifying supernumerary teeth 1.
Presence of impacted teeth, malocclusion, or associated dental anomalies may indicate supernumerary teeth 1.
Grading systems like the Newton classification can help describe the position and relationship of supernumerary teeth to adjacent teeth 1.Management
Extraction is often recommended for symptomatic supernumerary teeth causing crowding, impaction, or infection 1.
Orthodontic management may be considered if extraction is not feasible or if the supernumerary tooth does not cause significant issues 1.
Antibiotics may be prescribed pre- or post-extraction if there is evidence of infection 1.Special Populations
Pediatrics: Children younger than twelve may experience more pronounced effects from parental perception of oral health, though specific management guidelines for supernumerary teeth in this age group are not detailed in the provided abstracts 1.
Comorbidities: No specific guidance on managing supernumerary teeth in the context of comorbidities is provided in the abstracts 1.Key Recommendations
Utilize panoramic radiographs for diagnosing supernumerary teeth in children and adolescents 1.
Consider extraction for symptomatic supernumerary teeth to prevent complications such as malocclusion or infection 1 (Evidence: Moderate).
Monitor and address parental concerns regarding children's oral health, as parental perception can influence perceived oral health outcomes, though this is broader than specific supernumerary tooth management 1 (Evidence: Moderate).References
1 Lipton BJ, Finlayson TL, Decker SL, Manski RJ, Yang M. The Association Between Medicaid Adult Dental Coverage And Children's Oral Health. Health affairs (Project Hope) 2021. link