Oral Health and Disease Ontology (OHD)

Selected English labels and exact synonyms from the Oral Health and Disease Ontology (OHD), release 2026-11-04, with source identifiers and spelling preserved. Licensed CC BY 4.0; full attribution is listed under Sources. Under semantic review; not endorsed by the ontology's maintainers.

Curator: Chloe Harris

Languages shown reflect this page; source translations may cover only some concepts.

English
crack in enamelUnrated
dentin hypersensitivity due to tooth wear or abrasionUnrated
ceramic crown restoration procedureUnrated
recurrent juvenile parotitisUnrated
veneer restoration procedure findingUnrated
dental practice facilityUnrated
hyperarticulation following dental restorative procedureUnrated
dentin hypersensitivity due to a fracture resulting in exposed dentinUnrated
fear of specific dental stimuli questionUnrated
dental caries disease courseUnrated
salivary gland disorderUnrated
prosthetic right lower central secondary incisor toothUnrated
missing tooth 30 findingUnrated
dental care-related fear processUnrated
noble metal onlay restoration procedureUnrated
DFS 06. I feel nauseated and sick to my stomach.Unrated
periodontitisUnrated
porcelain fused to metal implant supported partial dentureUnrated
predominantly base metal crown restoration procedureUnrated
secondary dentition missing tooth 25Unrated
healthcare provider roleUnrated
data collectionUnrated
developmental dental hard tissue defectUnrated
DFS 07. My heart beats faster.Unrated
oral surgeon roleUnrated
secondary dentition missing tooth 24Unrated
missing tooth 7 findingUnrated
DFS - frequency answerUnrated
DFS 02. Has fear of dental work ever caused you to cancel or not appear for an appointment?Unrated
DFS 17. Hearing the drill.Unrated
comprehensive periodontal evaluationUnrated
resin with high noble metal crown restoration procedureUnrated
periodontistUnrated
multilayered zirconia ceramic dental restoration materialUnrated
dental assistant roleUnrated
limited oral evaluationUnrated
gold foil dental restoration materialUnrated
oral microbiomeUnrated
tooth fracture with exposed dentinUnrated
dental implant bodyUnrated
local malignancyUnrated
Posterior ToothUnrated
IDAF-4C+ 1c. I get nervous or edgy about upcoming dental visits.Unrated
reversible pulpitis due to dental cariesUnrated
prosthetic right lower third secondary molar toothUnrated
dental cariesUnrated
chronic periodontitisUnrated
missing tooth 13 findingUnrated
left Class I dental occlusal findingUnrated
exposed dentinUnrated
patient-reported dental outcomeUnrated
secondary dentition missing tooth 21Unrated
IDAF-4C+ 2c. My fear, anxiety or avoidance of going to the dentist significantly affects my life in some way (dental pain, avoiding eating some foods, embarrassed or self-conscious about appearance of teeth or mouth, etc.).Unrated
intracoronal restoration procedureUnrated
synthetic glass matrix ceramic dental restoration materialUnrated
dental hygienist roleUnrated
acid-base cement dental restoration materialUnrated
resin filling restoration procedureUnrated
fractured tooth findingUnrated
predominantly base metal dental restoration materialUnrated
pulpal regeneration procedureUnrated
IDAF-4C+ 3g. The cost of dental treatment.Unrated
IDAF-4C+ 3. To what extent are you anxious about the following things when you go the dentist.Unrated
missing tooth 29 findingUnrated
tooth crackUnrated
extracoronally restored toothUnrated
DFS - nearly every timeUnrated
3/4 ceramic crown restoration procedureUnrated
feeling needle injectionUnrated
irreversible pulpitis due to dental hard tissue fractureUnrated
secondary dentition missing tooth 32Unrated
restored lingual surfaceUnrated
3/4 predominantly base metal crown restoration procedureUnrated
DFS - oftenUnrated
periodontal disease courseUnrated
lithium oxideUnrated
missing tooth 26 findingUnrated
interim dental implant bodyUnrated
DFS 05. I perspire.Unrated
secondary dentition missing tooth 7Unrated
irreversible pulpitis due to dental caries extending to the pulpUnrated
DFS 12. The smell of the dentist’s office.Unrated
mini dental implant bodyUnrated
remote malignancyUnrated
myositisUnrated
DFS 04. My breathing rate increases.Unrated
cobalt chromium metal dental resotration materialUnrated
dental procedure questionUnrated
MDAS 2. If you were sitting in the WAITING ROOM (waiting for treatment), how would you feel?Unrated
dentist roleUnrated
prosthetic right upper secondary canine toothUnrated
periodontitis due to periodontal diseaseUnrated
IDAF-4C+ 1b. I generally avoid going to the dentist because I find the experience unpleasant or distressing.Unrated
dental hygienistUnrated
periodontitis due to injuryUnrated
missing tooth 9 findingUnrated
hydroxyethyl methacrylate dental restoration materialUnrated
oral mucosal inflammation due to bacterial infectionUnrated
missing tooth 10 findingUnrated
DFS 14. Seeing the anesthetic needle.Unrated

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Source-derived selection published on explicit operator authorization. Semantic review remains ongoing; no independent expert review or endorsement is claimed.

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Sources

Oral Health and Disease Ontology · CC-BY-4.0 · 686 citations
Oral Health and Disease Ontology project; creators: https://orcid.org/0000-0001-6378-1703; https://orcid.org/0000-0001-6424-4096; https://orcid.org/0000-0001-9990-8331; https://orcid.org/0000-0002-1604-3078; https://orcid.org/0000-0003-1829-971X; https://orcid.org/0009-0002-7282-0836; https://orcid.org/0009-0003-5583-4731; https://orcid.org/0009-0003-7246-1252; https://orcid.org/0009-0006-7251-3026; https://orcid.org/0009-0008-1739-5105; Amit Acharya; Carlo Torniai; Dan Caplan; Mei Song; Melissa Haendel; Pedro Hernandez Cott; original artifact license CC-BY-4.0 (http://creativecommons.org/licenses/by/4.0/); https://obofoundry.org/ontology/ohd.html