Cemento-osseous dysplasia

From Wikipedia, the free encyclopedia
Jump to navigation Jump to search
Cemento-osseous dysplasia
Other namesFlorid osseous dysplasia
Florid osseous dysplasia.png
Florid osseous dysplasia of the mandible
SpecialtyDentistry
SymptomsAssymptomatic, radiographic finding
ComplicationsInfection with extractions or abscessed teeth, unnecessary root canals
Usual onset20-30 years
TypesLocalized, generalized
CausesCongenital
Diagnostic methodX-ray, CBCT scan, vitality testing of teeth
Differential diagnosisPaget's disease of bone, fibrous dysplasia, Tooth abscess
TreatmentNone required

Cemento-osseous dysplasia (COD) is a benign condition of the jaws that may arise from the fibroblasts of the periodontal ligaments. It is most common in African-American females. The three types are periapical cemental dysplasia (common in those of African descent), focal cemento-osseous dysplasia (Caucasians), and florid cemento-osseous dysplasia (African descent). Periapical occurs most commonly in the mandibular anterior teeth while focal appears predominantly in the mandibular posterior teeth and florid in both maxilla and mandible in multiple quadrants.

Diagnosis[edit]

Diagnosis is important so that the treating doctor does not confuse it for another periapical disease such as rarefying osteitis or condensing osteitis. Incorrect diagnosis could lead to unnecessary root canal treatments. It can be diagnosed by radiographic appearance. Confirming the tooth is vital, as is noting the demographic (African American females).

Treatment[edit]

There is no treatment necessary for any type of COD.

xray and CBCT scans of periapical cemental dysplasia

References[edit]

  • Kahn, Michael A. Basic Oral and Maxillofacial Pathology. Volume 1. 2001.
  • Neville and Damm. Oral and Maxillofacial Pathology, 3rd Edition. 2012.