raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:83451

Florid cemento-osseous dysplasia

Synonyms: Florid osseous dysplasia · Focal cemento-osseous dysplasia

Type
Disease
Group
Disorder
Inheritance
Not applicable
Age of onset
Adult
Status
active

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.

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enFlorid cemento-osseous dysplasiaFlorid osseous dysplasia · Focal cemento-osseous dysplasia
frDysplasie cémento-osseuse florideDysplasie cémento-osseuse focale · Dysplasie osseuse floride
deFloride Knochenzement-DysplasieDysplasie, floride ossäre
esDisplasia cemento-ósea floridaDisplasia cemento-ósea focal · Displasia florida ósea · Displasia ósea florida
itDisplasia florida cemento-osseaDisplasia florida ossea · Displasia focale cemento-ossea
nlFloride cemento-osseuze dysplasieFloride osseuze dysplasie · Focale cemento-osseuze dysplasie
ptDisplasia cemento-óssea floridaDisplasia cemento-óssea focal · Displasia óssea florida
plRozsiana dysplazja cementowo-kostnaOgniskowa dysplazja cementowo-kostna
csFloridní cementokostní dysplázieFloridní kostní dysplázie · Fokální cementokostní dysplázie
ukФлористична цементно-кісткова дисплазіяФлорідна кісткова дисплазія · Фокальна цементно-кісткова дисплазія
zh菜花样牙骨质-骨化不全局灶性牙骨质-骨结构不良
trFlorid semento-osseoz displazisiFlorid kemik displazisi · Fokal semento-kemik displazisi

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
ICD-10D16.4NTBTindexvalidated
ICD-10D16.5NTBTindexvalidated
ICD-11DA07.3NTBTindexvalidated
MONDO0019368Evalidated
MeSHC537063Evalidated
UMLSC0555197Evalidated
GARD10173Evalidated

E exact · NTBT this ORPHAcode is narrower than the target · BTNT broader than the target · ND not decided.

3

Classification

Preferential parent (Orphanet linearisation):

Parents in the classifications (1):

No children.

4

Genes

0 direct

Orphanet records no gene directly on this code.

5

Prevalence and incidence

1 record
TypeClassValueAreaQualificationValidationSource
Point prevalenceUnknown—WorldwideClass onlyNot yet validatedORPHANET

Value is Orphadata's ValMoy: the mean estimate per 100 000 for prevalence and incidence, the number of cases or families for case reports.

6

HPO phenotypes

23 annotations · validated 2021-10-05
HPOTerm (as annotated by Orphanet)Diagnostic
Very frequent (99-80%)
HP:0003330Abnormal bone structure
HP:0100671Abnormal trabecular bone morphology
HP:0100717Abnormality of the cementum
HP:0000277Abnormality of the mandible
HP:0000326Abnormality of the maxilla
Frequent (79-30%)
HP:0000309Abnormal midface morphology
HP:0430028Hyperplasia of the maxilla
HP:0001571Multiple impacted teeth
HP:0000700Periapical bone loss
Occasional (29-5%)
HP:0006483Abnormal number of teeth
HP:0006481Abnormality of primary teeth
HP:0006308Atrophy of alveolar ridges
HP:0010885Avascular necrosis
HP:0031035Chronic infection
HP:0000689Dental malocclusion
HP:0011968Feeding difficulties
HP:0030793Jaw swelling
HP:0007626Mandibular osteomyelitis
HP:0012065Multiple bony cystic lesions
HP:0000155Oral ulcer
HP:0012531Pain
HP:0009088Speech articulation difficulties
HP:0011069Supernumerary tooth

Run the differential on the 5 obligate / very frequent terms

Annotation source: 31942128[PMID]_28194495[PMID]_32315206[PMID]

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Sources for this card