Dentin dysplasia
Dentin Dysplasia
Dentin dysplasia (pronounced: den-tin dis-pla-zia) is a rare genetic disorder that affects the formation of dentin, the hard tissue located beneath the enamel of the teeth.
Etymology
The term "dentin dysplasia" is derived from the Greek words "dentinos" meaning "of or pertaining to teeth" and "dysplasia" meaning "abnormal growth or development".
Types
There are two types of dentin dysplasia: Type I (Radicular Dentin Dysplasia) and Type II (Coronal Dentin Dysplasia).
- Type I (Radicular Dentin Dysplasia) is characterized by normal appearing crowns with abnormal root formation, leading to premature tooth loss.
- Type II (Coronal Dentin Dysplasia) is characterized by primary teeth with amber-colored translucent crowns and pulp obliteration, while permanent teeth may appear normal.
Symptoms
Symptoms of dentin dysplasia can include tooth displacement, tooth mobility, and spontaneous dental abscesses without any obvious cause.
Diagnosis
Diagnosis of dentin dysplasia is typically made through a combination of clinical examination, patient history, and dental radiographs.
Treatment
Treatment for dentin dysplasia is primarily supportive and focuses on maintaining the dentition for as long as possible. This can include regular dental check-ups, good oral hygiene, and potentially prosthodontic treatment.
Related Terms
See Also
External links
- Medical encyclopedia article on Dentin dysplasia
- Wikipedia's article - Dentin dysplasia
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