Related Experiment Video
Updated: Jun 27, 2026
08:03
Midface Hypoplasia and Cranial Base Morphology in Syndromic Craniosynostosis: A Comparative Analysis Study Using a Predictive Regression Model
Published on: November 4, 2025
Case report: segmental odontomaxillary dysplasia--a rare disorder
S K Bhatia1, N Drage, A J Cronin
1Paediatric Dentistry Unit, University Dental Hospital, Heath Park , Cardiff, CF14 4EA, Wales, UK. bhatiask@cardiff.ac.uk
Summary
Segmental odontomaxillary dysplasia (SOD) is a rare condition affecting maxilla development. This case highlights a new symptom, unilateral ectopic eyelashes, emphasizing the need for increased awareness and reporting to improve diagnosis and management.
Area of Science:
- Pediatric Dentistry
- Craniofacial Development
- Rare Diseases
Background:
- Segmental odontomaxillary dysplasia (SOD) is a rare developmental disorder impacting the maxilla, bone, teeth, and gingiva.
- The full spectrum of SOD clinical manifestations remains largely unknown due to its rarity.
- Misdiagnosis is a concern, necessitating increased awareness among healthcare professionals, particularly pediatric dentists.
Observation:
- A 7-year-old boy presented with primary maxillary molar eruption failure.
- Diagnosis of SOD was established through characteristic clinical and radiographic findings.
- Unilateral ectopic eyelashes were observed, a previously unreported association with SOD.
Findings:
- The diagnostic period for SOD spanned four years from initial presentation.
- No significant progression of unilateral maxillary swelling was observed during follow-up.
- The patient requires ongoing monitoring for the condition.
Implications:
- Early diagnosis of SOD can alleviate patient and professional anxiety.
- Reporting of SOD cases is crucial for defining its full clinical spectrum and establishing management protocols.
- Management may involve future surgical, orthodontic, and prosthetic interventions.
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