SHERP

상아질 형성 부전증
Dentinogenesis Imperfecta

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Authors
이석근; 지제근; 임창윤
Issue Date
1981-09
Publisher
서울대학교 의과대학
Citation
Seoul J Med 1981;22(3):419-429
Abstract
Based on three cases(two autopsies and one biopsy)
we have conducted a pathological study On dentino
genesis imperfecta.
Two cases were classified into type I dentinogenesis
imperfecta, which were associated with congenital
osteogenesis imperfecta.
They were found in a newborn and a stillborn infan
t.
The lesions were characterized by irregular deposition
of fibrillar dentine matrix, disturbed odontoblast
layer and invagination of odontoblasts, reduction of
dentinal tubules, and poor calcification of dentine.
One case was classified into type II dentinogenesis
imperfecta. This was a 25 years old male whose family
showed a strong hereditary tendency of autosomal
dominant character through four generations. Their
teeth showed dark brown or blue discoloration, easy
fragility, severe attrition and microdontism. Extracted
teeth for full denture construction were examined
histologically, and they showed marked reduction and
atrophy of dentinal tubules, obliteration of pulp
chamber and immature dentine formation
Language
Korean
URI
http://hdl.handle.net/10371/9517
Files in This Item:
Appears in Collections:
College of Medicine/School of Medicine (의과대학/대학원)Dept. of Medicine (의학과)The Seoul Journal of MedicineThe Seoul Journal of Medicine Vol. 22 No.2 (1981)
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