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Table 1 Summary of the main results

From: Dentin dysplasia type I—novel findings in deciduous and permanent teeth

 

Normal permanent teeth

DDI-permanent teeth

Normal deciduous teeth

DDI-deciduous teeth

Normal crowns

+

+

+

+

Rootless teeth

 

+

 

+

Periapical radiolucencies

 

+

 

+

Pulp obliteration

 

+

 

+

Partially obliterated crescent shaped pulp chamber

 

+

 

+

Normal enamel

+

+

+

+

Well-demarcated mantle dentin

+

+

+

+

Dysplastic dentinal tubules

 

+

 

+

“Stream flowing around boulders” root dentin structure

 

+

 

+

Chaotic collagen fibers

 

+

 

+

Larger scalloped dentinoenamel junctions

 

+

  

Teardrop-shaped lacunae in the enamel

 

+

  

Rodless enamel

 

+