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) ∟ Body Regions ∟ Head ∟ Face ∟ Mouth ∟ Dentition ∟ Tooth Components ∟ Tooth Root 8 coordinate concepts 1 subordinate concept ∟ Tooth Apex ∟ Dental Cementum \| ∟ Dental Enamel \| ∟ Dental Pulp \| ∟ Dental Pulp Cavity \| ∟ Dentin \| ∟ Tooth Cervix \| ∟ Tooth Crown \| ∟ Tooth Germ Medical Subject Headings (MeSH) ∟ Digestive System ∟ Gastrointestinal Tract ∟ Mouth ∟ Dentition ∟ Tooth Components ∟ Tooth Root 8 coordinate concepts 1 subordinate concept ∟ Tooth Apex ∟ Dental Cementum \| ∟ Dental Enamel \| ∟ Dental Pulp \| ∟ Dental Pulp Cavity \| ∟ Dentin \| ∟ Tooth Cervix \| ∟ Tooth Crown \| ∟ Tooth Germ Medical Subject Headings (MeSH) ∟ Stomatognathic System ∟ Mouth ∟ Dentition ∟ Tooth Components ∟ Tooth Root 8 coordinate concepts 1 subordinate concept ∟ Tooth Apex ∟ Dental Cementum \| ∟ Dental Enamel \| ∟ Dental Pulp \| ∟ Dental Pulp Cavity \| ∟ Dentin \| ∟ Tooth Cervix \| ∟ Tooth Crown \| ∟ Tooth Germ X
Broader terms:	Medical Subject Headings (MeSH) ∟ Body Regions ∟ Head ∟ Face ∟ Mouth ∟ Dentition ∟ Tooth Components ∟ Tooth Root Medical Subject Headings (MeSH) ∟ Digestive System ∟ Gastrointestinal Tract ∟ Mouth ∟ Dentition ∟ Tooth Components ∟ Tooth Root Medical Subject Headings (MeSH) ∟ Stomatognathic System ∟ Mouth ∟ Dentition ∟ Tooth Components ∟ Tooth Root Tooth Components > Dentition > Mouth > Face > Head > Body Regions > Medical Subject Headings (MeSH) Tooth Components > Dentition > Mouth > Gastrointestinal Tract > Digestive System > Medical Subject Headings (MeSH) Tooth Components > Dentition > Mouth > Stomatognathic System > Medical Subject Headings (MeSH) X
Narrower terms:	Tooth Apex X
Annotation:	dis: coord IM with TOOTH DISEASES (IM); root fract or radicular fract: index under TOOTH ROOT /inj (IM) + TOOTH FRACTURES (IM); dilaceration of root: index under TOOTH ROOT /abnorm; TOOTH APEX is available X
historyNote*:	65 X
publicMeSHNote*:	65 X
Scope note:	The part of a tooth from the neck to the apex, embedded in the alveolar process and covered with cementum. A root may be single or divided into several branches, usually identified by their relative position, e.g., lingual root or buccal root. Single-rooted teeth include mandibular first and second premolars and the maxillary second premolar teeth. The maxillary first premolar has two roots in most cases. Maxillary molars have three roots. (Jablonski, Dictionary of Dentistry, 1992, p690) X
activeMeSHYear*:	2004 \| 2005 \| 2006 \| 2007X
dateCreated*:	1999-01-01X
dateRevised*:	2003-07-09X
recordAuthorizer*:	sjnX
recordMaintainer*:	lktX
recordOriginator*:	NLMX
Related term:	Root Planing \| Root Resorption X
Type:	Concept X
Coordinate terms:	Dental Cementum \| Dental Enamel \| Dental Pulp \| Dental Pulp Cavity \| Dentin \| Tooth Cervix \| Tooth Crown \| Tooth Germ X
URI:	X
Labels and equivalent concepts:	Hampaan juuri (fi) Hammasjuuri (fi, replaced) Tandrot (sv) Radix dentis (la-FI, replaced) X
Share:	X