File:Stage 22 image 200.jpg

From Embryology

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Thoracic Cavity Development - Human Embryo Carnegie stage 22

Respiratory

  • pleural cavity
  • trachea
  • bronchi
  • lungs

Musculoskeletal

  • sternum
  • rib
  • vertebra
  • erector spinae
  • abdominal muscle layers - transversus abdominis (transverse abdominal muscle), internal (obliquus internus) and external oblique (obliquus externus)

Neural

  • Spinal cord
  • dorsal root ganglia


Links: Respiratory Development | Thymus Development
Selected Embryo Histology - Week 8 (Stage 22)  
Links: Carnegie stage 22 | Week 8

Image Source: UNSW Embryology, no reproduction without permission.


Cite this page: Hill, M.A. (2024, April 24) Embryology Stage 22 image 200.jpg. Retrieved from https://embryology.med.unsw.edu.au/embryology/index.php/File:Stage_22_image_200.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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Date/TimeThumbnailDimensionsUserComment
current16:40, 20 April 2011Thumbnail for version as of 16:40, 20 April 20111,200 × 877 (563 KB)S8600021 (talk | contribs)Category:Indexed pages Category:Human Embryo Category:Carnegie Stage Category:Carnegie Stage 22 Category:Week 8 Category:Respiratory Category:Axial Skeleton Category:Musculoskeletal