Abbreviation Key
		| 
			aarteryaaarteriesantanteriora-vatrio-ventricularCCervicalCoCoccygealCNCranial NerveDdiencephalic neuromere or diencephalondmdermatomyotomeinfinferiorintinternalLLumbarlatlateralltleft | 
			Mmesencephalic neuromere or mesencephalonmedmedialnnerveOOccipitalPprosencephalonpostposteriorprimprimordialRrhombencephalonRhrhombomerertrightSSacralTThoracicvveinvvveins | 
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			Boyd Embryo #H983   |   Location: 191-1-1
		
	
		
	Keywords: S-2 / S-3 intervertebral region, S-2 spinal ganglion, S-2 spinal nerve, S-3 / S-4 intervertebral region, caudal eminence, centrum of S-3 vertebra, coccygeus muscle, gluteus maximus muscle, sympathetic trunk, thoracolumbar fascia, toe of left foot, toe of right foot
	
	Source: The Virtual Human Embryo.