Lesions classified as Cemento-osseous dysplasia (COD) largely encompass three different sub-groups: Florid, focal and periapical lesions. Presentation is said. 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. Periapical cemento-osseous dysplasia (COD) is a very rare benign lesion arising from a group of disorders which are known to originate from undifferentiated.

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The WHO report describes Cemento-Osseous Dysplasias CODs as a variety of jaw lesions that are characterized histologically cemento-oszeous the presence of cementum-like tissue, and which appear to be dysplasias rather than neoplasms. It is most common in African-American females. Clinical, radiographic, biochemical and histological findings of florid cemento-osseous dysplasia and report of a case.

The lesion becomes a calcified mass that can cemeto-osseous 10 cm in diameter, and is often surrounded by a radiolucent halo. Unfortunately, none of these authors 2,22 reported the frequencies or proportions of individual radiographic features.

Florid cemento osseous dysplasia: 15-years clinical and radiographic follow-up.

Epub Aug Minor radiolucency could be recognized around the roots while the high dense deposit within the bone is obvious at the mandibular associated lesions. The etiology and pathogenesis of FCOD are unknown. By using this site, you agree to the Terms of Use and Privacy Policy. Cemento-osseous dysplasia of the jaws in 54 Japanese patients: None of her family reported to have similar conditions. Distinguishing features of focal cemento-osseous dysplasia and cemento-ossifying fibromas.

Benign fibro-osseous diseases of the maxillofacial bones. The prevalence, clinical and radiographic characteristics of cemento-osseous dysplasia in Korea. It was, thus, decided to construct an overdenture supported by ball-attachments. Report of a case documented with clinical, radiographic, biochemical and histological findings.


Cysts and cystic lesions of the mandible: User Name Password Sign In. Multiple oral radiopaque masses leading to Gardner’s syndrome diagnosis. The intraoral radiograph of the area showed deep periodontal pockets and mobility; it was thus decided to extract these three teeth Figure 1. The WHO histological typing of odontogenic tumours.

Osseous (cemento-osseous) dysplasia of the jaws: clinical and radiographic analysis.

In the current study, occlusal radiographs were not available for all cases, and bony expansion could not be comprehensively analyzed. However, since the condition of the roots was good it was decided to maintain them, and construct an overdenture supported by ball-attachments. It can be diagnosed by radiographic appearance. Commonly, no treatment is required and only regular follow-up examinations are advised 7.

A rare manifestation in an Indian family. Replies to my comment.

A clinical and radiologic spectrum of cases. Extra-oral examination was within normal limits. Imaging Science xysplasia Dentistry. A clinical-pathologic study of thirty-four cases.

Distinguishing features of focal cemento-osseous dysplasia and cemento-ossifying fibromas. The patient was informed and reassured about her condition and the possibility of familial cemento-osseois, OPT was requested for her son and daughter, but no similar findings were evident. Florid cemento-osseous dysplasia may be familial with an autosomal dominant inheritance pattern, but there are only a few examples in the literature in which the familial pattern has been confirmed.

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Periapical Cemento-osseous Dysplasia: Clinicopathological Features

Of these cases, 4 were related to an edentulous area. In the first or osteolytic phase, a circular radiolucent lesion is visible at the apex of the root; in the second or cementoblastic stage, cementoblastic activity increases and, consequently, spicules of cement begin to form, so that the radiolucent lesion assumes a mixed appearance.


This lesion is evaluated to be a reactive or a dysplastic process in the periapical tissues. The lesions differ in their clinical manifestations and biological behavior, and should, thus, be managed by different approaches.

This paper reports a case of a 15 year clinical and radiographic follow up of florid cemento osseous dysplasia. The lesions may be single or multiple, asymptomatic and do not involve alterations to the periodontal tissue.

Univariate analysis of the data involved descriptive statistics i. The ethnic background of each patient was not recorded in the charts of the Special Procedures Clinic, nor was this detail recorded cemento-ossepus any of the referring clinicians. Its differential diagnosis should take into account the stage of development of the lesion and the possibility of associated entities, including osteomyelitis and simple bone cysts.

Cemdnto-osseous subsequent radiographic findings follow the maturation pattern of FCOD, and the lesions are confined within the alveolus at a level corresponding to the roots of the teeth, above the inferior alveolar canal. A clinicopathologic study of cases. A clinical and radiologic spectrum of cases.

Pathology and genetics of head and neck tumours.