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Anodontia of primary dentition

Last edited: 4/23/2026

Overview

Anodontia of primary dentition refers to the absence of primary teeth at expected eruption times, a rare condition often associated with genetic syndromes or developmental disorders 1.

Diagnosis

  • Clinical examination revealing absence of primary teeth by expected eruption timelines 1.
  • Radiographic assessment to confirm absence and assess underlying bone structure 1.
  • Consideration of associated systemic conditions or syndromes through comprehensive medical evaluation 1.
  • Management

  • No specific pharmacological treatment; management focuses on supportive care and monitoring 1.
  • Orthodontic intervention planning early to address potential space issues and future tooth alignment 1.
  • Psychological support for affected children and families to address emotional and social impacts 1.
  • Special Populations

  • Pediatrics: Early multidisciplinary approach involving pediatricians, dentists, and geneticists is crucial 1.
  • Comorbidities: Evaluation for associated genetic syndromes or developmental disorders is essential for comprehensive care 1.
  • Key Recommendations

  • Conduct thorough clinical and radiographic evaluations to confirm anodontia and assess for associated anomalies (Evidence: Moderate 1).
  • Initiate early orthodontic consultations to plan for future dental arch development (Evidence: Expert opinion 1).
  • Provide psychological support services to address the emotional needs of affected children and families (Evidence: Expert opinion 1).
  • References

    1 Hulland SA, Lucas JO, Wake MA, Hesketh KD. Eruption of the primary dentition in human infants: a prospective descriptive study. Pediatric dentistry 2000. link

    Original source

    1. [1]
      Eruption of the primary dentition in human infants: a prospective descriptive study.Hulland SA, Lucas JO, Wake MA, Hesketh KD Pediatric dentistry (2000)

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