File:Blaisdell1914 fig21.jpg

Fig. 21. Outlines of transverse sections of the oesophagus and pharynx, at different levels

Serially arranged. x 70. (Zeiss 0c. 3 ; B. & L., obj. 1 in.) Reduced to 0.33.

A, through the termination of the pharynx; B, through the transitional point; C and D, (esophagus slightly separated from the larynx; E to J, oesophagus contiguous to the trachea; K, immediately below the bifurcation oi the trachea; K to M, oesophagus in relation to the aorta, beyond which point the latter is too distant to be shown in the figures; N to X, oesophagus in relation with the nervi vagi (above N the latter is too distant to be shown) ; X, a short distance above the hiatus cesophageus.

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Links: fig 1a | fig 1b | fig 2 | fig 3 | fig 4-12 | fig 13 | fig 14 | fig 15 | fig 16 | fig 17-20 | fig 21 |1914 Blaisdell | Carnegie stage 23

Reference

Blaisdell FE. Measurements on a human embryo 30 mm long. (1914) J Anat Physiol., 48(2): 182-209. PMID 17232990

Cite this page: Hill, M.A. (2024, April 27) Embryology Blaisdell1914 fig21.jpg. Retrieved from https://embryology.med.unsw.edu.au/embryology/index.php/File:Blaisdell1914_fig21.jpg

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