The prevalence, clinical and radiographic characteristics of cemento-osseous dysplasia in Korea.
- Author:
Bong Hae CHO
1
;
Yun Hoa JUNG
;
Kyung Soo NAH
Author Information
1. Department of Oral and Maxillofacial Radiology, College of Dentistry, Pusan National University, Busan, Korea. yhjung@pusan.ac.kr
- Publication Type:Original Article
- Keywords:
Prevalences;
Radiography, Panoramic;
Cementoma
- MeSH:
Adult;
Cementoma;
Demography;
Female;
Humans;
Korea*;
Male;
Molar;
Prevalence*;
Radiography, Panoramic;
Retrospective Studies
- From:Korean Journal of Oral and Maxillofacial Radiology
2007;37(4):185-189
- CountryRepublic of Korea
- Language:English
-
Abstract:
PURPOSE: This study was intended to estimate the prevalence of cemento-osseous dysplasia (COD) in the Korean population and to assess the clinical and radiographic characteristics of this condition. MATERIALS AND METHODS: Panoramic radiographs from 10,646 patients (4,982 males and 5,664 females, age range from 6 to 91 years) were reviewed for evidence of COD. Their demographics, clinical characteristics, and radiographic features were retrospectively assessed. RESULTS: Of 10,646 panoramic radiographs, 33 radiographs (0.31%) exhibited evidence of COD. The prevalence of COD increased to over 1% in women over 40-years old. Of these 33 patients, 16 had florid cemento-osseous dysplasia (FCOD) and 17 had focal COD. Due to the multiplicity of FCOD, a total of 63 COD lesions were assessed. These lesions were most common in the mandibular molar area. Most of the COD lesions examined (61.9%) were less than 10 mm and the majority (82.5%) showed radiopacity. CONCLUSION: COD has a predilection for the mandibular molar area of middle-aged and older women.
