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Fragile X (Martin-Bell) syndrome
1Department of Pediatric Dentistry, Faculty of Dentistry, University of Toronto, Ontario, Canada.
Summary
Fragile X syndrome, a genetic disorder affecting the X chromosome, presents with intellectual disability and distinct facial features. This case report highlights its dental implications and unique patient presentation.
Area of Science:
- Genetics
- Dentistry
- Medical Case Reports
Background:
- Fragile X syndrome is a frequent genetic disorder caused by X chromosome abnormalities.
- Key features include intellectual disability, characteristic facial morphology, and macroorchidism.
- The syndrome's prevalence and associated anomalies warrant attention in dental research.
Observation:
- A 12-year-old male with Fragile X syndrome was evaluated.
- Cytogenetic and cephalometric analyses were performed.
- The patient exhibited classic and uncommon features of the syndrome.
Findings:
- The case details cytogenetic and cephalometric findings in a pediatric patient with Fragile X syndrome.
- It documents both typical and less frequently reported clinical manifestations.
- The study emphasizes the oral and facial characteristics relevant to dental practitioners.
Implications:
- This report underscores the importance of recognizing Fragile X syndrome in dental settings.
- It contributes to the limited dental literature on this condition.
- Understanding these features can aid in better patient management and diagnosis.