ONKI3 | Medical Subject Headings

The ONKI is provided as a part of the ONKI Living Lab - an open lab for testing the latest semantic web technologies in practice, with real users like you. Currently, over 10 000 people are using ONKI each month.

We hope you like the ONKI service and enjoy using it for your purposes!

If you encounter any problems or have improvement ideas, please contact the ONKI team. We are also very much interested in your success stories in using ONKI - please share your experiences!

The ONKI Team

Jouni Tuominen, Living Lab contact person, APIs, widgets, publishing of ontologies, etc.
Eero Hyvönen, professor, head of research group

Former members: Kim Viljanen, Rami Alatalo.

Building the future of the Semantic Web and beyond.

SeCo's homepage
For the latest semantic news, follow us on Twitter and fan us on Facebook!

How can we help you?

Live presentations about ONKI: what it is? how to use it?
Support for creating and publishing ontologies.
Online technical support for using ONKI.
Co-operation in projects.
And more, please ask.


Hierarchy:	Medical Subject Headings (MeSH) ∟ Congenital, Hereditary, and Neonatal Diseases and Abnormalities ∟ Abnormalities ∟ Stomatognathic System Abnormalities ∟ Tooth Abnormalities ∟ Odontodysplasia 7 coordinate concepts ∟ Amelogenesis Imperfecta \| ∟ Anodontia \| ∟ Dens in Dente \| ∟ Dentin Dysplasia \| ∟ Dentinogenesis Imperfecta \| ∟ Fused Teeth \| ∟ Tooth, Supernumerary Medical Subject Headings (MeSH) ∟ Stomatognathic Diseases ∟ Stomatognathic System Abnormalities ∟ Tooth Abnormalities ∟ Odontodysplasia 7 coordinate concepts ∟ Amelogenesis Imperfecta \| ∟ Anodontia \| ∟ Dens in Dente \| ∟ Dentin Dysplasia \| ∟ Dentinogenesis Imperfecta \| ∟ Fused Teeth \| ∟ Tooth, Supernumerary Medical Subject Headings (MeSH) ∟ Stomatognathic Diseases ∟ Tooth Diseases ∟ Tooth Abnormalities ∟ Odontodysplasia 7 coordinate concepts ∟ Amelogenesis Imperfecta \| ∟ Anodontia \| ∟ Dens in Dente \| ∟ Dentin Dysplasia \| ∟ Dentinogenesis Imperfecta \| ∟ Fused Teeth \| ∟ Tooth, Supernumerary X
Broader terms:	Medical Subject Headings (MeSH) ∟ Congenital, Hereditary, and Neonatal Diseases and Abnormalities ∟ Abnormalities ∟ Stomatognathic System Abnormalities ∟ Tooth Abnormalities ∟ Odontodysplasia Medical Subject Headings (MeSH) ∟ Stomatognathic Diseases ∟ Stomatognathic System Abnormalities ∟ Tooth Abnormalities ∟ Odontodysplasia Medical Subject Headings (MeSH) ∟ Stomatognathic Diseases ∟ Tooth Diseases ∟ Tooth Abnormalities ∟ Odontodysplasia Tooth Abnormalities > Stomatognathic System Abnormalities > Abnormalities > Congenital, Hereditary, and Neonatal Diseases and Abnormalities > Medical Subject Headings (MeSH) Tooth Abnormalities > Stomatognathic System Abnormalities > Stomatognathic Diseases > Medical Subject Headings (MeSH) Tooth Abnormalities > Tooth Diseases > Stomatognathic Diseases > Medical Subject Headings (MeSH) X
Annotation:	an abnorm of tooth develop; do not use /congen & do not coord with INFANT, NEWBORN, DISEASES X
historyNote*:	94; ODONTOGENESIS IMPERFECTA was heading 1965-93 X
onlineNote*:	use ODONTODYSPLASIA to search ODONTOGENESIS IMPERFECTA 1966-93 X
publicMeSHNote*:	94; ODONTOGENESIS IMPERFECTA was heading 1965-93 X
Scope note:	A localized arrested tooth development which appears to involve most commonly the anterior teeth, usually on one side of the midline, most often the maxillary central and lateral incisors. Roentgenographically, the teeth have a ghostlike appearance. Calcification and bits of prismatic enamel may be found in the pulp and the enamel is thin and absent in part. (Jablonski, Illustrated Dictionary of Dentistry, 1982) X
activeMeSHYear*:	2000 \| 2001 \| 2002 \| 2003 \| 2004 \| 2005 \| 2006 \| 2007X
dateCreated*:	1993-06-03X
dateEstablished*:	1994-01-01X
dateRevised*:	1999-11-03X
recordAuthorizer*:	sjnX
recordMaintainer*:	kleX
recordOriginator*:	TGCX
Type:	Concept X
Coordinate terms:	Amelogenesis Imperfecta \| Anodontia \| Dens in Dente \| Dentin Dysplasia \| Dentinogenesis Imperfecta \| Fused Teeth \| Tooth, Supernumerary X
URI:	X
Labels and equivalent concepts:	Odontodysplasi (sv) Odontogenic Dysplasia (en, replaced) Ghost Tooth (en, replaced) Ghost Teeth (en, replaced) Odontodysplasia (la-FI, replaced) X
Share:	X