| D008876 |
Middle Ear Ventilation |
Ventilation of the middle ear in the treatment of secretory (serous) OTITIS MEDIA, usually by placement of tubes or grommets which pierce the TYMPANIC MEMBRANE. |
Grommet Insertion,Tympanostomy Tube Insertion,Ventilation, Middle Ear,Myringostomy,Tympanostomy,Ear Ventilation, Middle,Ear Ventilations, Middle,Grommet Insertions,Insertion, Grommet,Insertion, Tympanostomy Tube,Insertions, Grommet,Insertions, Tympanostomy Tube,Middle Ear Ventilations,Myringostomies,Tube Insertion, Tympanostomy,Tube Insertions, Tympanostomy,Tympanostomies,Tympanostomy Tube Insertions,Ventilations, Middle Ear |
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| D014432 |
Tympanic Membrane |
An oval semitransparent membrane separating the external EAR CANAL from the tympanic cavity (EAR, MIDDLE). It contains three layers: the skin of the external ear canal; the core of radially and circularly arranged collagen fibers; and the MUCOSA of the middle ear. |
Eardrum,Eardrums,Membrane, Tympanic,Membranes, Tympanic,Tympanic Membranes |
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