상아질 이형성증 1형: 증례보고
Dentin dysplasia type I: A case report
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상아질 이형성증 1형에 관한 증례 보고이다. 상아질 이형성증 1형은 드물게 나타나는 치아 이상으로 상아질 형성 장애가 특징적으로 나타난다. 임상적으로 정상이지만, 방사선상 모든 치수강은 폐쇄되어 있으며, 짧고 무딘 치근의 형태 이상이 관찰된다. 조직학적 소견으로 비전형적 골양 상아질 및 소용돌이 모양의 관상 상아질이 관찰된다. 이 증례에선, 혼합치열기에 나타난 상아질 이형성증 1형의 임상적, 방사선학적, 조직 병리학적 소견 및 치료방법을 보고하는 바이다.
Abstract
A case of dentinal dysplasia type I is presented. Dentin dysplasia type I is a rare dental anomaly that is characterized by disturbance in dentin formation. It appears to be normal clinically, but, radiographically, it is characterized by obliteration of all pulp chambers and short, blunted, and malformed roots. Histological analysis shows whorls of tubular dentin and atypical osteodentin. In this case, features of dentin dysplasia type I in mixed dentition is presented. The clinical, radiographic, and histopathological findings of this condition are described along with its management.
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