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[Oligodontia. A case report]
1SCDU di Pediatria, Azienda Sanitaria Ospedaliera S. Luigi Gonzaga, Orbassano (TO). maina.daniela@tiscali.it
Minerva Pediatrica
|October 1, 2004
Summary
Oligodontia, the congenital absence of six or more teeth, is often linked to genetic factors. Early intervention with dental implants is crucial for a child
Area of Science:
- Dentistry
- Genetics
- Pediatrics
Background:
- Oligodontia is defined as the congenital absence of six or more permanent teeth, excluding third molars.
- Genetic factors, particularly autosomal dominant inheritance with variable expression, are significant contributors to hypodontia.
- Hypodontia affects 0.1-0.7% of primary dentition and 6-10% of permanent dentition, with a higher prevalence in females.
Observation:
- A case study of an 8-year-old boy with oligodontia, missing 17 permanent teeth, is presented.
- The patient's medical history was unremarkable, except for the dental anomaly, suggesting a genetic disorder.
- Oligodontia can impact maxillofacial skeleton growth in children and adolescents, necessitating attention to physical and psychological development.
Findings:
- The patient's condition is likely due to a variable expression genetic disorder.
- Ongoing monitoring for maxillofacial abnormalities requiring early therapy is planned.
- The study highlights the importance of early diagnosis and management of oligodontia.
Implications:
- Early therapeutic interventions, including oral endo-osseous systems, are essential for restoring masticatory and phonetic functions.
- Addressing both physical and psychological aspects of development is crucial for patients with oligodontia.
- This case underscores the need for comprehensive management strategies for congenital tooth agenesis.