Segmental odontomaxillary dysplasia: clinical, radiological and histological aspects of four cases

Oral Diseases - Tập 8 Số 2 - Trang 106-110 - 2002
K. B. Becktor1, Jesper Reibel2, B. Vedel3, Inger Kjær1
1Department of Orthodontics, School of Dentistry, University of Copenhagen, Denmark
2Department of Oral Pathology & Medicine, School of Dentistry, University of Copenhagen, Denmark,
3The Community Dental Service of Odense, Denmark

Tóm tắt

Segmental odontomaxillary dysplasia (SOD) is a rare developmental disorder of the maxilla, primarily involving the posterior part of the maxilla. Clinically, the disorder is often diagnosed in early childhood due to a unilateral buccolingual expansion of the posterior alveolar process, gingival enlargement, absence of one or both premolars in the affected region, delayed eruption of the adjacent teeth and malformations of the primary molars. In this report, four patients with SOD are described. The findings were similar to earlier reports, but for the first time an ipsilateral rough erythema on the skin in two of the subjects is reported.

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