Part 13

Inferior oblique muscle, 119

Instruments, 21

Interior of the eye, 38 of the eye, seeing, 110

Interior section, preparing the eye for dissecting, 38

Iridescence of choroid, 45

Iridescent choroid, 40, 43

Iris, 49, 51 and lens, removing, 75, 77 and processes, removing, 121 for dissection of three tunics, cutting, 120 relation between processes and, 51, 52

Isolated choroid, preserving, 72

Isolating choroid or retina, removing cornea for, 62-64 choroid, preparing eye for, 62

Isolated retina, preserving, 84, 85

Isolating retina, cutting sclerotic and choroid away for, 83 retina, preparing eye for, 74, 75

Junction, loosening choroid from corneo-scleral, 64, 65

Knitting-needles, use of, 92-95

Lacrimal ducts, 112, 113 gland, 114 gland, dissecting, 114 gland, racemose construction of, 114

Lacrimalia, nasal duct, papilla, and puncta, 92

Laminated structure of lens, 55, 56

Layers, concentric lens, 56, 57 of cornea, 52 separating outer lens, 54

Lens and iris, removing, 75, 77 anterior surface of, 55 boiling of, 55, 56 capsule, 33, 50, 54 clarifying, 58, 59 concentric layers of, 56, 57 cortex of, 54, 59 crystalline, 33, 49, 53 dehydrating, 58, 59 fibres, 56, 57 laminated structure of, 55, 56 nucleus of, 55, 59 posterior surface of, 55 preparing the, 53 preserving the, 57, 58 removing capsule of, 59 removing it from choroid, 69-71 removing the, 51, 53 separating outer layers of, 54 staining, 57

Ligament, suspensory, 33, 37

Lines, tri-radiate, 54-56

Locating papilla, puncta, canaliculi, and nasal duct, 92-95

Longitudinally, cutting optic nerve, 47, 48

Loosening choroid from corneo-scleral junction, 64, 65 choroid from sclerotic, 64, 66-68 choroid from sclerotic, for dissection of the three tunics and hyaloid, 120

Lucidum, tapetum, 45

Material, 19, 20, 21 for dissecting nasal duct, papilla, and puncta, 92 for enucleation of orbital contents, 97

Meibomian glands and ducts, 96

Membrane with contents and attachments intact, removal of, 25

Method of preparing eye for dissection of hyaloid, 26, 27 of running through the alcohols, 58, 59