File:Stage20-23 limbs.jpg: Difference between revisions
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==Human Embryo== | ==Human Embryo== | ||
[[File:Stage16-17-limbs01.jpg|thumb|Limbs stage 16-17]]} | |||
Carnegie stage 20 to 23 ([[week 8]]) extracts showing upper and lower limb development (''Images are not to scale''). | Carnegie stage 20 to 23 ([[week 8]]) extracts showing upper and lower limb development (''Images are not to scale''). | ||
Revision as of 09:40, 9 October 2015
Human Embryo
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Carnegie stage 20 to 23 (week 8) extracts showing upper and lower limb development (Images are not to scale).
Note that during week 8 for both limbs:
- more advanced development of upper limb at all stages (about 2 days).
- growth in overall length.
- rotation of limbs.
- towards the end of this week the more obvious elbow/knee, shoulder/hip.
- development of digits (fingers, toes) from digital rays.
- loss of cells by apoptosis between the digits.
- Links:: Limbs stage 16-17 | Limbs stage 20-23 | Carnegie stage 20 | Carnegie stage 23 | Week 8 | Limb Development
Image version links: Large 1000px | 800px | Medium 600px
Cite this page: Hill, M.A. (2024, May 19) Embryology Stage20-23 limbs.jpg. Retrieved from https://embryology.med.unsw.edu.au/embryology/index.php/File:Stage20-23_limbs.jpg
- © Dr Mark Hill 2024, UNSW Embryology ISBN: 978 0 7334 2609 4 - UNSW CRICOS Provider Code No. 00098G
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