I\F>K\ 



Ear, internal, cochlea, lymphatics of, 



716 



macula acustica sacculi, 697 

 macula acustica utriculi, 698 

 membranous labyrinth, 694 

 neuro-epithelium of saccule, 695 

 neuro-epithelium, varieties of, 697 

 organ of equilibration, 700 

 otoliths in, 697 

 otocyst, 699 

 perilymph of, 695 

 saccule of, 694 

 sacculus of vestibule in, 694 

 semicircular canals of, 699 



ampullae of, 699 

 utricle of, 698 

 utriculosaccular canal of vestibule, 



694 



utriculus of vestibule, 694 

 veins of, 715-716 

 vestibule of, 693 

 middle, 686 



aqueductus Fallopii, relations of, 



686 



annulus tympanicus, 685-687 

 auditory canal, 683 

 auditory ossicles of, 689 

 auditory tube (Eustachian tube), 



691 



blood vessels of, 693 

 epitympanic cavity of, 685 

 Eustaehian tube, 691 

 fenestra ovalis of tympanum, 686 

 fenestra rotunda of tympanum, 685 

 general considerations of, 685 

 incus, 689 



orbicular process of, 689 

 lymphatics of, 693 

 malleus, 689 



ligaments of, 691 

 mastoid cells, 686 

 membrana flaccida of, 689 

 Prussak's space, 691 

 Shrapnell's membrane, 689 

 stapedius muscles of, 690 

 stapes, 689 

 tensor tympani muscle, 690 



Ear, middle, tympanic, membrane, 



687 



tympanic mucosa, 686 

 tympanum, 685 



pelvis ovalis of, 686 

 processus cochleariformis of, 690 

 promontory of, 685 

 tubal tonsil of, 692 

 umbo of tympanic membrane in, 



687 



Ectoderm, 28 



Ehrlich's triacid stain, 755 

 Ejaculatory ducts, 497 

 Elastic fibers, 57 



Elastic tissue, Weigert's stain for, 753 

 Elastin, 58 

 Eleidin, 45 



Embedding, in paraffin, box for, 737 

 of tissues, 734 

 in celloidin, 734 

 in paraffin, 735 



Embryonic connective tissue, 50-53 

 Enamel, 328 



contour lines of Retzius in, 329 



prism, 328 



radial lines or prism stripe of 



Schreger in, 329 

 Enchylema, 8 

 Endocardium, 195-196 

 Endocrin glands, 260-548 



hermones of, 586 

 Endomysium, 195 

 Endothelium, 37 



Enlargement of cartilage cells, 80 

 Entoderm, 28 

 Eosin, as a tissue stain, 745 



and methyl blue mixture (Mann), 

 stain for cytoplasmic gran- 

 ules, 755 



Eosinate of methylene blue stain 

 (Hasting 's method) for 

 blood, 754 



Ependyma cells, 141-589 

 Epicardum, 195 

 Epicritic sensibility, 164 

 Epidermis, 262 

 Epididymis, 492 



