About Carnegie Stage 19
Most embryos at stage 19 are approximately 47-48 post-ovulatory days old and measure 17-20 mm in length. Distinguishing criteria for this stage include straightening of the trunk, the limbs extend nearly directly forward, toe rays are prominent, but interdigital notches have not yet appeared in the foot.
MRI Slice Selector
Sample Animations
Rotation Animation
(800 KB QuickTime file)		 Neural Tube Rotation 1
(416 KB QuickTime file)		 Neural Tube Rotation 2
(484 KB QuickTime file)
Heart Rotation
(364 KB QuickTime file)		 Liver Rotation
(400 KB QuickTime file)		 Stomach Rotation
(372 KB QuickTime file)
Eyes Rotation
(368 KB QuickTime file)		 Lungs Rotation
(368 KB QuickTime file)		 Suprarenals Rotation
(360 KB QuickTime file)
Cloaca Rotation
(364 KB QuickTime file)		 Stereo View Rotation
(6 MB QuickTime file, view cross-eyed)		 Psuedo Timelapse
(650 KB QuickTime file)
Optical Images
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© 2006 Bradley R. Smith