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Florid cemento-osseous dysplasia (FCOD) is a rare fibro-osseous lesion in the jaw that predominantly affects middle-aged women of African descent. It is generally asymptomatic or may manifest with pain and gingival swelling. Radiologically, it is characterized by multiple dense lobulated bone lesions, often symmetrically located in various regions of the jaw.
Features include very common findings: Abnormal mandible morphology, Abnormal maxilla morphology, Abnormal bone structure (abnormal bone structure), and Abnormal trabecular bone morphology and others; and common findings: Abnormal midface morphology, Periapical bone loss, Multiple impacted teeth, and Hyperplasia of the maxilla. 23 total HPO annotations.
Organ System | Phenotype Count | Example Features |
|---|---|---|
Bones and joints | 5 |
Biomarker and diagnostic research for florid cemento-osseous dysplasia has been reported in the published literature.
Phenotype severity distribution: 5 very common features, 4 common features.
Estimated prevalence: Unknown (Unknown prevalence).
No clinical trials have been registered for florid cemento-osseous dysplasia.
22 publications have been identified in PubMed for florid cemento-osseous dysplasia. Research spans Case Report / Case Series (55%), Review / Meta-Analysis (27%), and Clinical Trial Publication (9%).
Research Type | Count | % of Total |
|---|---|---|
Patient case studies | 12 | 55% |
Data assembled from 4 of 12 sources · Last updated Sep 19, 2026, 6:58 PM UTC
European rare disease database
Genetic and Rare Diseases Info Center
Head and neck | 4 | Abnormal mandible morphology, Abnormal maxilla morphology, Hyperplasia of the maxilla |
Brain and nerves | 2 | Speech articulation difficulties, Pain |
Muscles | 1 | Atrophy of alveolar ridges |
Digestive system | 1 | Feeding difficulties |
Research summaries
6 |
27% |
Clinical study results | 2 | 9% |
Testing and diagnosis research | 1 | 5% |
New treatment approaches | 1 | 5% |
Xu J (2026). [PMID: 42112987](https://pubmed.ncbi.nlm.nih.gov/42112987/). *J Craniofac Surg*. [Diagnostic / Biomarker]
Wang Y (2026). [PMID: 41633608](https://pubmed.ncbi.nlm.nih.gov/41633608/). *Beijing Da Xue Xue Bao Yi Xue Ban*. [Case Report / Case Series]
Souza MRF (2026). [PMID: 41266198](https://pubmed.ncbi.nlm.nih.gov/41266198/). *Oral Surg Oral Med Oral Pathol Oral Radiol*. [Case Report / Case Series]
Sun Y (2026). [PMID: 41918522](https://pubmed.ncbi.nlm.nih.gov/41918522/). *Int Med Case Rep J*. [Case Report / Case Series]
Zheng W (2026). [PMID: 41538508](https://pubmed.ncbi.nlm.nih.gov/41538508/). *J Craniofac Surg*. [Clinical Trial Publication]
Zhang XR (2026). [PMID: 41605485](https://pubmed.ncbi.nlm.nih.gov/41605485/). *Zhonghua Kou Qiang Yi Xue Za Zhi*. [Case Report / Case Series]
Rave L (2025). [PMID: 40818140](https://pubmed.ncbi.nlm.nih.gov/40818140/). *Med Oral Patol Oral Cir Bucal*. [Review / Meta-Analysis]
Gresky J (2025). [PMID: 39998758](https://pubmed.ncbi.nlm.nih.gov/39998758/). *Head Neck Pathol*. [Case Report / Case Series]
Graf T (2025). [PMID: 39612201](https://pubmed.ncbi.nlm.nih.gov/39612201/). *J Oral Implantol*. [Case Report / Case Series]
Hu H (2025). [PMID: 40618148](https://pubmed.ncbi.nlm.nih.gov/40618148/). *BMC Oral Health*. [Review / Meta-Analysis]