File:Stage20 bf1a.jpg: Difference between revisions

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'''Human Embryo'''


Carnegie Stage 20
Facts: Week 8, 51 - 53 days, 18 - 22 mm
View: Lateral view. Amniotic membrane removed.
Features: scalp vascular plexus, eylid, eye, nose, external acoustic meatus, auricle of external ear, arm, elbow, wrist, liver prominence, digital rays
Identify: straightening of trunk, pigmented eye, eyelid, nose, external acoustic meatus, scalp vascular plexus, digital rays, liver prominance, thigh, ankle, foot plate, umbilical cord
Kyoto-stage20.jpg
'''Image version links:''' [[:File:Stage20 bf1.jpg|Large 1000px]] | [[:File:Stage20 bf1a.jpg| 800px]] |
[[:File:Stage20 bf1b.jpg|Medium 600px]] | [[:File:Stage20 bf1c.jpg|Small 400px]]
'''Related Links:''' [[Carnegie stage 20]] | [http://embryology.med.unsw.edu.au/wwwhuman/Stages/stage20.htm original stage 19 page]
{{Template:Kyoto collection}}
{{Template:Carnegie_stages}}
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[[Category:Carnegie Stage 20]]

Revision as of 16:51, 4 September 2009

Human Embryo

Carnegie Stage 20

Facts: Week 8, 51 - 53 days, 18 - 22 mm

View: Lateral view. Amniotic membrane removed.

Features: scalp vascular plexus, eylid, eye, nose, external acoustic meatus, auricle of external ear, arm, elbow, wrist, liver prominence, digital rays

Identify: straightening of trunk, pigmented eye, eyelid, nose, external acoustic meatus, scalp vascular plexus, digital rays, liver prominance, thigh, ankle, foot plate, umbilical cord

Kyoto-stage20.jpg

Image version links: Large 1000px | 800px | Medium 600px | Small 400px

Related Links: Carnegie stage 20 | original stage 19 page


Image source: The Kyoto Collection images are reproduced with the permission of Prof. Kohei Shiota and Prof. Shigehito Yamada, Anatomy and Developmental Biology, Kyoto University Graduate School of Medicine, Kyoto, Japan for educational purposes only and cannot be reproduced electronically or in writing without permission.


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

Cite this page: Hill, M.A. (2024, March 28) Embryology Stage20 bf1a.jpg. Retrieved from https://embryology.med.unsw.edu.au/embryology/index.php/File:Stage20_bf1a.jpg

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© Dr Mark Hill 2024, UNSW Embryology ISBN: 978 0 7334 2609 4 - UNSW CRICOS Provider Code No. 00098G

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