Microdontia: Difference between revisions
No edit summary |
No edit summary |
||
| Line 35: | Line 35: | ||
==Causes== | ==Causes== | ||
*[[Faciogenital dysplasia]] | |||
Faciogenital dysplasia | *[[Focal dermal hypoplasia]] | ||
Focal dermal hypoplasia | *[[Incontinentia pigmenti]] | ||
Incontinentia pigmenti | *[[Johanson-Blizzard syndrome]] | ||
Johanson-Blizzard syndrome | *[[Down syndrome]] | ||
Down syndrome | *[[Microcephaly, macrotia and mental retardation syndrome]] | ||
Microcephaly, macrotia and mental retardation syndrome | *[[Microcephalic osteodysplastic primordial dwarfism with tooth abnormality]] | ||
Microcephalic osteodysplastic primordial dwarfism with tooth abnormality | *[[Williams-Beuren syndrome]] | ||
Williams-Beuren syndrome | *[[Cranioectodermal dysplasia]] | ||
Cranioectodermal dysplasia | *[[Ectodermal dysplasia, Margarita Island type]] | ||
Ectodermal dysplasia, Margarita Island type | *[[Ellis-van Creveld syndrome]] | ||
Ellis-van Creveld syndrome | *[[Gorlin-Chaudhry-Moss syndrome]] | ||
Gorlin-Chaudhry-Moss syndrome | *[[Immunoosseous dysplasia, Schimke type]] | ||
Immunoosseous dysplasia, Schimke type | *[[Larsen syndrome]] | ||
Larsen syndrome | *[[Microcephalic osteodysplastic dwarfism, type II]] | ||
Microcephalic osteodysplastic dwarfism, type II | *[[Odontotrichomelic syndrome]] | ||
Odontotrichomelic syndrome | *[[Polydactyly, postaxial with dental and vertebral anomalies]] | ||
Polydactyly, postaxial with dental and vertebral anomalies | *[[Rothmund-Thomson syndrome]] | ||
Rothmund-Thomson syndrome | *[[Spondyloepimetaphyseal dysplasia with abnormal dentition]] | ||
Spondyloepimetaphyseal dysplasia with abnormal dentition | *[[Coffin-Lowry syndrome]] | ||
Coffin-Lowry syndrome | *[[Ectodermal dysplasia type I]] | ||
Ectodermal dysplasia type I | *[[Ectodermal dysplasia, hypohidrotic with hypothyroidism and agenesis of the corpus callosum]] | ||
Ectodermal dysplasia, hypohidrotic with hypothyroidism and agenesis of the corpus callosum | *[[Cleft lip/palate ectodermal dysplasia]] | ||
Cleft lip/palate ectodermal dysplasia | *[[Cartilage hair hypoplasia]] | ||
Cartilage hair hypoplasia | *[[Witkop syndrome]] | ||
Witkop syndrome | *[[Uncombable hair, retinal pigmentary dystrophy, dental anomalies, brachydactyly]] | ||
Uncombable hair, retinal pigmentary dystrophy, dental anomalies, brachydactyly | *[[Otodental dysplasia]] | ||
Otodental dysplasia | *[[Symphalangism, Kantaputra type]] | ||
Symphalangism, Kantaputra type | *[[Oculodento-digital dysplasia]] | ||
Oculodento-digital dysplasia | *[[Niikawa-Kuroki syndrome]] | ||
Niikawa-Kuroki syndrome | *[[Hair-nail-skin-tooth dysplasia]] | ||
Hair-nail-skin-tooth dysplasia | *[[Ehlers-Danlos type VI]] | ||
Ehlers-Danlos type VI | *[[Ectodermal dysplasia]] | ||
Ectodermal dysplasia | *[[Axenfeld-Rieger syndrome]] | ||
Axenfeld-Rieger syndrome | *[[Ankyloblepharon-ectodermal defects-cleft lip/palate]] | ||
Ankyloblepharon-ectodermal defects-cleft lip/palate | |||
==References== | ==References== | ||
Revision as of 21:47, 29 July 2012
| Microdontia | |
| ICD-10 | K00.2 |
|---|---|
| ICD-9 | 520.2 |
|
WikiDoc Resources for Microdontia |
|
Articles |
|---|
|
Most recent articles on Microdontia Most cited articles on Microdontia |
|
Media |
|
Powerpoint slides on Microdontia |
|
Evidence Based Medicine |
|
Clinical Trials |
|
Ongoing Trials on Microdontia at Clinical Trials.gov Clinical Trials on Microdontia at Google
|
|
Guidelines / Policies / Govt |
|
US National Guidelines Clearinghouse on Microdontia
|
|
Books |
|
News |
|
Commentary |
|
Definitions |
|
Patient Resources / Community |
|
Patient resources on Microdontia Discussion groups on Microdontia Patient Handouts on Microdontia Directions to Hospitals Treating Microdontia Risk calculators and risk factors for Microdontia
|
|
Healthcare Provider Resources |
|
Causes & Risk Factors for Microdontia |
|
Continuing Medical Education (CME) |
|
International |
|
|
|
Business |
|
Experimental / Informatics |
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]
Overview
Microdontia is a condition in which teeth appear smaller than normal. In the generalized form, all teeth are involved. In the localized form, only a few teeth are involved. The most common teeth affected are the upper lateral incisors and third molars. The affected teeth may be of normal or abnormal morphology.
Classification
There are 3 types of microdontia:
- True generalized microdontia
- Relative generalized microdontia
- Microdontia involving a single tooth[1]
True Generalized Microdontia
All the teeth are smaller in size, mainly reported in the case of pituitary dwarfism. All the teeth are well formed and small.
Relative Generalized Microdontia
There is an illusion of true microdontia.
Microdontia involving a single tooth
Commonly affects the maxilla, mainly lateral incisors and third molar. the lateral incisors become peg shaped.
Causes
- Faciogenital dysplasia
- Focal dermal hypoplasia
- Incontinentia pigmenti
- Johanson-Blizzard syndrome
- Down syndrome
- Microcephaly, macrotia and mental retardation syndrome
- Microcephalic osteodysplastic primordial dwarfism with tooth abnormality
- Williams-Beuren syndrome
- Cranioectodermal dysplasia
- Ectodermal dysplasia, Margarita Island type
- Ellis-van Creveld syndrome
- Gorlin-Chaudhry-Moss syndrome
- Immunoosseous dysplasia, Schimke type
- Larsen syndrome
- Microcephalic osteodysplastic dwarfism, type II
- Odontotrichomelic syndrome
- Polydactyly, postaxial with dental and vertebral anomalies
- Rothmund-Thomson syndrome
- Spondyloepimetaphyseal dysplasia with abnormal dentition
- Coffin-Lowry syndrome
- Ectodermal dysplasia type I
- Ectodermal dysplasia, hypohidrotic with hypothyroidism and agenesis of the corpus callosum
- Cleft lip/palate ectodermal dysplasia
- Cartilage hair hypoplasia
- Witkop syndrome
- Uncombable hair, retinal pigmentary dystrophy, dental anomalies, brachydactyly
- Otodental dysplasia
- Symphalangism, Kantaputra type
- Oculodento-digital dysplasia
- Niikawa-Kuroki syndrome
- Hair-nail-skin-tooth dysplasia
- Ehlers-Danlos type VI
- Ectodermal dysplasia
- Axenfeld-Rieger syndrome
- Ankyloblepharon-ectodermal defects-cleft lip/palate
References
- ↑ J Indian Soc Pedo Prev Dent 2001; 19:1:38-39
Template:Tooth disease Template:Oral pathology
zh-min-nan:Sió-khí-chèng zh-min-nan:Sió-khí-chèng Template:WH Template:WikiDoc Sources