Overview
The primary purpose of the study is to identify clinical, radiological and genetic diagnostic criteria for Primary Failure of Eruption (PFE).
The secondary purposes are to highlight the genotype-phenotype correlations in the PTHR1 and non-PTHR1 forms and analyze the therapeutic failures.
Eligibility
Inclusion criteria:
- people over 6 years old
- people with Primary Failure Eruption
Exclusion criteria:
- children under 6 years old
- endocrine pathology that may interfere with dental eruption
- rickets
- chemotherapy / radiotherapy
- bisphosphonate treatment
