Medical Definition of Tympanic sinus

1. A depression in the tympanic cavity posterior to the tympanic promontory. Synonym: sinus tympani. Sinus unguis, the deep cleft housing the root of the nail. Synonym: sinus of nail. (05 Mar 2000)



Tympanic Sinus Pictures

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Lexicographical Neighbors of Tympanic Sinus

tympanic intumescence
tympanic labium of limbus of spiral lamina
tympanic lip of limbus of spiral lamina
tympanic membrane
tympanic membrane perforation
tympanic nerve
tympanic notch
tympanic opening of auditory tube
tympanic opening of canaliculi for chorda tympani
tympanic opening of eustachian tube
tympanic part of temporal bone
tympanic plate of temporal bone
tympanic plexus
tympanic promontory
tympanic ring
tympanic sinus (current term)
tympanic vein
tympanic veins
tympanic wall of cochlear duct
tympanichord
tympanichordal
tympanicity
tympanics
tympanies
tympanism
tympanist
tympanists
tympanites
tympaniteses
tympanitic

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