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Eye Embryology, Surrounded by meninges CSF found deep to sheath, Retinal…

- - - - Evagination happens forming
        lens pit--> optic cup: double walled
        
        Inferior surface
        (inner vascular layer)
        
        Choroid fissure
        
        Hyaloid a & v.
        (frome mesenchyme in choroid fissure)
        
        Distal parts degenerate
        proximal parts --> central a & v of retina
        
        Central masses
        of ciliary processes
        
        connected to lens by
        suspensory ligaments
        
        Center
        
        Optic disc
        
        Developing axons
        of ganglion
        
        Optic stalk--> Optic nerve
        
        Mouth
        
        Primitive pupil
        
        Outer fibrous layer
        
        Sclera
        (mesenchyme)
        
        Continuous with stroma of cornea
        and dura surrounding optic n
        
        Sphincter & dilator pupillae
        neuroectoderm
        
        Iris
        (rim of optic cup)
        
        continuous with ciliary body
        and both retinal layers
        
        Anterior Chamber
        vacuolizaton
        
        Iridopupillary membrane
        (anteriro to lens/iris)
        
        Dissolves away -->
        
        Posterior chamber
        (between iris, lens
        and ciliary body)
        
        1 more item...
        
        Substantia propria
        (outer layer)
        
        Cornea
        (surface ectoderm, Substantia propia,
        endothelial layer of anterior chamber)
        
        Chambers communicate via
        scleral venous sinus
      - Lenses vesicles
        
        Week 5:
        lose contact with surface ectoderm
        lie in mouth of optic cup
        
        Week 7
        Primary lens fibers --> form nucleus
        
        Secondary lens fibers
        in equatorial zone (cubodial cells)