File:Sudler1902-fig07.jpg

From Embryology

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Fig. 7. Lateral view of the model of the pharynx of embryo CIX

Magnified 15 diameters. The embryo is represented as transparent. Hyp., hypophysis; L., rudiment of larynx; N., nasal cavity; Oe., oesophagus; Thym., thymus; Thyr. m., median thyroid rudiment; Tr., trachea; V. P.I, V. P.II, V. P.IIIand V. P.IV, flrst, second, third and fourth visceral pouches.


This embryo (CIX) has a neck-breach length of 10.5 mm and a vertex-breach of 11 mm It is about 33 days old and so would be an embryo of the latter part of the fifth week.


Online Editor - this embryo would be approximately Carnegie stage 15)


Stage 15 Links: Week 5 | Head | Lecture - Limb | Lecture - Gastrointestinal | Lecture - Head Development | Science Practical - Gastrointestinal | Science Practical - Head | Carnegie Embryos | Category:Carnegie Stage 15 | Next Stage 16
  Historic Papers: 1891 | 1905 Cranial and Spinal Nerves | 1914 | 1926 Precervical Sinus | 1948 stages 15-18


Week: 1 2 3 4 5 6 7 8
Carnegie stage: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23



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Pages where the terms "Historic" (textbooks, papers, people, recommendations) appear on this site, and sections within pages where this disclaimer appears, indicate that the content and scientific understanding are specific to the time of publication. This means that while some scientific descriptions are still accurate, the terminology and interpretation of the developmental mechanisms reflect the understanding at the time of original publication and those of the preceding periods, these terms, interpretations and recommendations may not reflect our current scientific understanding.     (More? Embryology History | Historic Embryology Papers)
Links: Fig 1 | Fig 2 | Fig 3 | Fig 4 | Fig 5 | Fig 6 | Fig 7 | Fig 8 | Fig 9 | Fig 10 | Fig 11 | Sudler 1902 | Historic Embryology Papers

Reference

Sudler MT. The development of the nose and of the pharynx and its derivatives in man. (1902) Amer. J Anat. 1:391–416.



Cite this page: Hill, M.A. (2024, June 19) Embryology Sudler1902-fig07.jpg. Retrieved from https://embryology.med.unsw.edu.au/embryology/index.php/File:Sudler1902-fig07.jpg

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