Anatomical demonstrations, or, Colossal illustrations of human anatomy. Pt. I / by Professor Seerig ; translated from the German.

  • Seerig, Albert Wilhelm Hermann, 1797?-1862.
Date:
1831
Catalogue details

Licence: Public Domain Mark

Credit: Anatomical demonstrations, or, Colossal illustrations of human anatomy. Pt. I / by Professor Seerig ; translated from the German. Source: Wellcome Collection.

Provider: This material has been provided by The Royal College of Surgeons of England. The original may be consulted at The Royal College of Surgeons of England.

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    FIO. IV. Labyrinth laid open, so as to show the direction of the Arteries in their course inw'ards. a. First Whirl [gyrus] of the Cochlea, laid open. b. Internal surface lined with Periosteum. c. The Bony Part of the Spiral Plate in the First Whirl. d. Vestibule. e. Semicanal. G. The Great or Posterior Semicircular Canal laid open. K. The Vertical or Anterior Semicircular Canal laid open. M. The common Tube, formed by K and G. L. The Smallest, or Horizontal Semicircular Canal. f. Artery of the Labyrinth, arising from the Artery of Pons Varolii, sends fourteen branches to the Cochlea, and two, g, g. To the Vestibule. It radiates from the centre to the circumference of the Cochlea, and sends its branches, h, h. To the Spiral Plate. i, i. To the Periosteum. The Arteries of the Semicii’cular Canals, G and K, follow the direction of the Canals. FIG. V. La^rinth laid open, showing the parts contained in it. a, b, c. The Cochlea, showing the course of the Spiral Plate. d, e, f. The Vestibule. g, h, i. The Great, or Posterior Semicircular Canal. k, 1, m. The Vertical, or Anterior Semicircular Canal. n. The common Tube of these two Canals. o, p, q. The Small, or Horizontal Semicircular Canal. l, 2, 3. The Spiral Plate of the Cochlea. r. The Edge of the Spiral Plate, which passes over into the Periosteum of the Cochlea. 9. The two Sacculi of the Vestibule, which, from this side, appear as a common Bag. t, u. The Membranaceo-cartilaginous Tube of the Posterior Semicircular Canal. t. The Elliptical Vesicle. V, w, X. The Membranaceo-cartilaginous Tube of the Ver- tical Semicircular Canal. y, z. Terminations of the Tube of the Small or Horizontal Semicircular Canal. E