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Summary Anatomy Item Literature (0) Expression Attributions Wiki

Anatomy Term: pars externa of the stapes
XAO ID: 0005141
Synonyms: extracolumella, extrastapes, pars externa
Definition: "A cartilaginous extension of the stapes that expands into a cartilaginous tympanic disk."
Stage Range: NF stage 47 to death
Marker Genes:
Develops From:
Develops Into:
Anatomy Item Stage Range
tympanic disk NF stage 47 to death

Parent(s): cartilage element (is_a) stapes (part_of)


References: Ontology Lookup Service , XB ANATOMY ONTOLOGY