Drug Target Ontology

Last uploaded: February 15, 2018
Preferred Name

tympanum

Synonyms
Definitions

The major portion of the middle ear (auris media), consisting of a narrow air-filled cavity in the temporal bone that contains the auditory ossicles. It communicates with the mastoid air cells and the mastoid antrum via the aditus and with the nasopharynx via the auditory tube. The middle ear and the tympanic cavity were formerly regarded as being synonymous.

ID

http://purl.obolibrary.org/obo/BTO_0002098

definition

The major portion of the middle ear (auris media), consisting of a narrow air-filled cavity in the temporal bone that contains the auditory ossicles. It communicates with the mastoid air cells and the mastoid antrum via the aditus and with the nasopharynx via the auditory tube. The middle ear and the tympanic cavity were formerly regarded as being synonymous.

hasOBONamespace

BrendaTissueOBO

hasRelatedSynonym

tympanic cavity

cavitas tympanica

cavitas tympani

id

BTO:0002098

imported from

http://purl.obolibrary.org/obo/bto.owl

label

tympanum

prefixIRI

BTO:0002098

prefLabel

tympanum

subClassOf

http://www.drugtargetontology.org/dto/DTO_00000018

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