Treatise on the ear; including its anatomy, physiology and pathology; for which the author obtained a gold medal in the University of Edinburgh / [Joseph Williams].

  • Williams, Joseph, 1814-1882.
Date:
1840
Catalogue details

Licence: Public Domain Mark

Credit: Treatise on the ear; including its anatomy, physiology and pathology; for which the author obtained a gold medal in the University of Edinburgh / [Joseph Williams]. Source: Wellcome Collection.

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    PLATE 1. 1. Meatus externus. 2. Membrana tympani. 3. Malleus. 4. Incus, with the neck terminating in its orbicular portion, connected with the stapes. 5. Fenestra vestibuli, closed by the stapes. 6. Fenestra cochleae, or termination of the scala tympani. 7. Vestibule with the openings of the semicircular canals. 8. Superior, or vertical semicircular canal. 9. Horizontal semicircular canal. 10. Internal, or oblique semicircular canal ; a section having been made to show the common termination of the vertical and oblique canals, into the tympanum. 11. 11. 11. Scala vestibuli, with its two turns and a half. 12. 12. 12. Scala tympani, with its two turns and a half; both scalae terminating in the cupola. 13. Meatus auditivus internus. 14. Eustachian tube terminating in the tympanum. 15. Chorda tympani passing through the tympanum. 16. Styloid process. 17. Portio dura. This plate was engraved, by permission of Mr. Burgess, from a class drawing' used in Windmill Street.