File:Streeter1917 fig04.jpg

Fig. 4. Section through the region of the otic capsule in a human embryo 15 mm long

(Carnegie ‘Collection, No. 719). Enlarged 66.6 diameters. The epithelial portions of the labyrinth are shown in solid black and it will be noted that they are in direct contact with the substance of the capsule; there is as yet no periotic reticular tissue. The section passes through the superior and posterior semicircular ducts and through the utricle near its junction with the crus commune.

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Reference

Streeter GL. The factors involved in the excavation of the cavities in the cartilaginous capsule of the ear in the human embryo. (1917) Amer. J Anat. 22: 1–25.

Cite this page: Hill, M.A. (2024, April 27) Embryology Streeter1917 fig04.jpg. Retrieved from https://embryology.med.unsw.edu.au/embryology/index.php/File:Streeter1917_fig04.jpg

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