None
Keratonyxis, 580 Keratoscope, 145 Keratosis obtnrans, 704 Killian's method, 872 Klebs-Loffler bacillus, 281, 283, 284, 614a, 848, 991, 1011, 1017 in membranous rhinitis, 896 Knapp's method of blepharo- plasty, 557 roller forceps, 564 Koch's antitoxin-syringe, 1026 Koch-Weeks bacillus. 276, 614a Kopiopia, hysteric, 485 Krameria ti'oches in acute ca- tarrhal pharyngitis, 940 Krause's glands, 252 Kronlein's operation, 451, 601 Kuhnt-Miiller operation for shortening lid-border, 552 Kyanopsia, 468 Laborde's dilator, 1134 lAbyrinth, absence of, 765 anemia of, 766. See Anemia of labyrinth. treatment, 780 bony, 620 bony and membranous, 621 deformities of, 765 hemorrhage into, 663, 766. See Hemorrhage into laby- rinth. treatment, 780 hyperemia of. 766. See Hyper- emia of labyrinth. micro-organisms of, 767 pathology, 663 syphilis of, pathology, 664 Labyrinthitis, exudativa, eti- ology, 771 pathology, 766 symptoms, 775 treatment, 780 hyperplastica, etiology, 771 pathology, 766 symptoms. 775 treatment, 780 Lachrymal apparatus, 45 78 Lachrymal apparatus, diseases of, 261 diseases of drainage system of, 264 operations upon, 596 bones, fracture of, 1120 calculi, 262 canaliculi, 46 atresia of, 264, 265 dacryoliths in, 265 foreign bodies in, 265 polypi in, 265 canaliculus, double, 264 slitting of, 269 conjunctivitis, 294 disease dependent upon nasal catarrh, 272 duct. See also Nasal duet. blood-vessels of, 48 nerves of, 48 stenosis of, in newborn, 269 fistula, 268, 272 gland, 45 adenoma of, 263 adenosarcoma of, 531 atrophy of, 263 carcinoma of, 264, 531 chloroma of, 264 cylindroma of, 264 cyst of, 262 development of, 29 diseases of, 261 dislocation of, 262 fistula of, 262 hypertrophy of, 263 lymphosarcoma of, 264 myxoma of, 263 myxosarcoma of, 263 operation for fistula of, 596 removal of, 270, 596 spon tancous d i slocation of, 262 syphilis of, 263 traumatic dislocation of, 262 tumors of, 263 groove, 808 papillsB, 46 passages, 46 anomalies of, 241 injuries of, 371 tuberculosis of, 269 probes, 270 introduction of, 598 puncta, atresia of, 264 congenital anomalies of, 264 double, 264 overs ion of, 265 inversion of, 265 malpositions of, 264 treatment of, 265 sac, 47 abscess of, 265, 267 destruction of, with caus- tics, 270, 597 excision of, .597 inflammation of. See Da- cryO'Cf/ntitis. polypi of, 269 syphilis of, 269 strictures. See Nasal duct, strictures of Lachrymo-nasal duct, stricture of. See Nasal duct, strict- ure of. Lactation, prolonged, 391, 437 T^actic acid, 889 in chronic laryngitis, 1004 in chronic naso-pharsmgi- tis, 952 in croupous laryngitis, 991 in diphtheria, 994 in fibroma of naso- pharynx, 1093 in larjmgeal tuberculosis, 1050 in lupous laryngitis, 1066 Lactophenin in acute naso- pharyngitis, 948 Lacunar hyperkeratosis, 945 tonsillitis, acute, 922, 928. See Ton»Uiti8. Lacus lacrymalis, 31 Lffivodnction, 502 Levotorsion, 502 IjBBVOversion, 500 Lagophthalmos, 255 congenital, 241 non-paralytic, 255 paralytic, 255 Lamina cribrosa, 79, 184 fusca, 54 spiral, 619 suprachoroidea, 57 vitrea, 59. 453 Laminaria bougies in deviation of septum, 920 Landolt's method of advance- ment, 593 method of blepharoplasty, 556 Lantern-test for color-blind- ness, 604 Ijaryngeal crises, 1159 epilepsy, 1159 muscles, inco-ordination of, 1158 nerves, 823 paralysis, 1160 diagnosis, 1165 etiology, 1160 pathology, 1160 prognosis, 1169 symptoms, 1165 treatment, 1169 polypi, 1105 stenosis, dilatation of, 1209 syncope, 1159 tuberculosis, 1034. See Tuber- culosis of larynx. vertigo, 1159 Laryngismus stridulus, 996, 1155 treatment, 995 acute catarrhal, 985, 986 Laryngitis, acute catarrhal, in children, 986 acute edematous, 988 acute phlegmonous, 988, 989 acute supraglottic, 986 chronic, 998 etiology, 998 pathology, 1001 prognosis, 1001 symptoms, 1000 treatment, 1002 croupous, 990, 991 hemorrhagic, 996 lupous, 1060 diagnosis, 1065 etiology, 1062 pathoIog>% 1064 symptoms, 1060 treatment, 1066 1234 INDEX. Laryngitis, menibranoas, 990 nodular, 1005, 1006 phlegmonosa, 988 sicca, 1001 stridulosa, 966 subglottic, 1008 diagnosis, 987 etiology, 986, 1006, 1009 symptoms, 987 treatment, 988 Laryngo-fissure, 1212 Laryngo-pharynx, anatomy of, 812 Laryngoscopy, 869 Larynx, acute affections of, 985 acute perichondritis of, 995 adenoma of, 1108 amyloid degeneration of, 1108 anatomy of, 816 anesthesia of, 1154 angioma of, 1108 autoscopy of. 873 benign neoplasms of, 1103 symptoms, 1106 treatment, 1109 blood-supply of, 823 carcinoma of, 1109 diagnosis, 1111 prognosis, 1112 symptoms, 1110 treatment, 1112 cartilages of, 816 chondroma of. 1106 chorea of, 1158 cysts of, 1108 development of, 806 edema of, 989, 990 edematous polypi of, 1105 examination of, 869 extirpation of, 1212 fibromata of, 1105 foreign bodies in, 1129 removal of, 1133, 1209 fracture of, 1139 hyperesthesia of, 1154 interior of, 819 in voice-production, 1174 ligaments of, 819 lipoma of, 1108 lupus of, 1060. See Lafyt^ pi^, lupous. lymphatics of, 823 lymphoma of, 1106 malignant tumors of, 1109 mncous membrane of, 824 muscles of, 821 myxoma of, 1106 nerves of, 823 neuralgia of, 1154 neuroses of, 1154 pachydermia of, 1006 etiology, 1006, 1007 papilloma of, 1106 differential diagnosis of, 1107 in children, 1106 physical appearances, 1107 removal of, 1208 paralysis of, 1160 abductors of, 1167 paresthesia of, 1154 physiology of, 843 resection of, 1213 sarcoma of, 1113, 1114, 1115 spasm of, 1155 in adults, 1156 symptoms, 1155 Larynx, spasm of, treatment, 1156 stenosis of, 1139 dilatation of, 1209 syphilis of, 1071 treatment, 1073 transillumination of, 872 tuberculosis of. 1034, 1106. See Ti^ereidosia of larynx. diagnosis, 1044 etiology, 1034 pathological anatomy, 1037 prognosis and course, 1045 symptoms, 1038 treatment, 1046 veins of, 823 ventricle of, 820 Latent hyperopia, 215 Lateral nasal processes, 808 ventricle, 191 Lead, 441, 459 Lead-amblyopia, 462 Leeches, 355 in diffuse inflammation of ex- ternal meatus, 686 in iritis, 342 Leeching in acute otitis media, 721 Leiter coil in acute phlegmon- ous laryngitis, 989 Lemon -juice in diphtheria^ 1029 Lens, 122. See also Lmuea. binocular magnifying, 147 concavo-convex, 125 convexo-concave, 125 double concave, 125 convex, 125 focal length of, 123 location of optical center of, 240 optical center of, 118 periscopic, 228 physical relation of, to con- jugate foci, 103 plano-concave, 125 plano-convex, 125 spherical, 207 strength of, 123 unit to estimate strength of, 123 virtual focus of a concave, 124 crystalline, 80, 89, 122 acquired' dislocations of, 396 capsule of, 80, 81 coloboma of, 191, 397 congenital anomalies of, 397 dislocation of, 396 conicity of, 179 contusion of, 367 contusion- injuries of, 365 depression of, 580 development of, 22 of capsule of, 23 discission of. See DiseU- sion. diseases of, 386 dislocation of, 366, 384, 396 into anterior chamber, .366, 396 into vitreous, 366, 396 under Tenon's capsule, 396 epithelium of anterior cap- sule of, 81 Lens, crystalline, fibers of, 81 increase in size of, 215 index of refraction of, 89, 92 operations on, 574, 679 on capsule of, 585 radius of curvature of an- terior surface of, 92 of posterior surface of^ 92 removal of, for cure of myo- pia, 224 rupture of capsule of, 365, 367 structure of, 81 subconjunctival dislocation of, 366, 396 subluxation of, 396 suspensory apparatus of, 83 ligament of, 80, 84, 85, 95 thickness of, 92 treatment of dislocations of, 396 vascular sheath of, 23, 494 Lenses. See also GlaueM and Spedadet. cylindrical, 126, 128, 207,228 forms of, 125 method of testing, 239 spectacle, 123, 236 spherical, 128 sphero-cylindrical, 228 systems for designating, 123 toric, 126 trial, 207 use of trial case of, 206 Lens-pit, 20 Lens-stars, 23, 82 Lens-vesicle, 20 Lenticonus, 397 Lepra bacillus, 301, 614fr of coigunctiva, 302 of cornea, 329 of eyelids, 252 Leprosy, bacillus of, 6146 of air-passages, 1066 Leptomeningitis, purulent, 758 operation for, 801, 802 Leptothrix buccalis, 265 in oro-pharynx, 846 in pharynx, 944 Leroy and Dubois ophthal- mometer, 196 Letter-blindness in brain- abscess, 763 Leukoma, 285, 322 adherent, 279, 322, 323 Leuko-sarcoma of choroid, 493 Levator palati, 631, 810 palpebral, 33, 254 contraction of, in associa- tion with external ptery- goid, 255 su periods, 41 veil palati muscle, 631, 810 Ligament of Zinn, 39 Ligament, suspensory, of crys- talline lens, 84, 85, 95 Ligaments, check, 45 of larynx, 819 palpebral, 33 j Ligamentum pectinatnm iridis, I 28,55 Light, 98, IDS decomposition of, by prism, 98 propagation of, 103 INDEX. 1235 Light, qnantitative perception of, 152 wave-theory of, 102, 104 Light-difference, 153 Light-minimum, 153 Light-reflex of tympanic mem- brane, 676 Light-sense, 152 in optic-nerve atrophy, 443 of periphery of retina, 168 Lime-water in frost-bite of auricle, 696 Line of fixation, 86, 128 of regard. See Line of fizor Hon. of vision, 128. See Visual axis. Linear extraction of cataract^ 395, 582 Lingual quinsy, 927 tonsil, 815 chronic inflammation of, 932, 933, 934 examination of, 869 inflammations of, 926, 927 operations on, 1206 pathology, 850 varix of, 934. See Lingual varix. tonsillitis, 926 chronic, 932 tonsillotome, Roe's, 1206 varix, 934, 935 Linseed oil in frost-bite of auricle, 696 Lipoma of auricle, 696 of conjunctiva, 274, 301 of eyelids, 248 of larynx, 1108 of orbit, 531 of oro-pharynx, 1096 Lipomatous dermoid of con- junctiva, 300 Lipothymia laryngea, 1159 Lippitudo, 245, 246 Listerine in acute naso-pharyn- gitis, 948 in chronic naso-pharyngitis, 951 in chronic rhinitis, 909 Listing, 90, 92, 93 schematic eye of, 122 Listing's reduced eye, 93 Lithemic diathesis in throat and nose, treatment of, 875 Lithiasis conjunctivas, 295 Liver, diseases of, 421 Lobule, cleft of, 692, 698 coloboma of, operation for, 782 fibroma of, operation for, 783 Localization of sound, 646 Locomotor ataxia, 151, 447, 448 Loffler's bacillus, 6145. See also Kleba-Loffier baciUus. in croupous tonsillitis, 925 culture-mixture, 1018 solution in membranous rhi- nitis, 899 Longus colli, 814 Loring's ophthalmoscope, 172 Loupe, corneal, 147 Lowenberg's diplococcua in atrophic rhinitis, 960 Lozenges, 885 Lncae's method of aural mass- age, 736 Ludwig's incus-hooks, 790, 791 Liier's antitoxin syringe, 1026 Lungs, syphilis of, 1073 Lupous laryngitis, 1060. See Laryngitis. Lupus, 243, 258 erythematosus of conjunc- tiva, 302 of larynx, 1060 of auricle, 695 treatment of, 686 of larynx, 1060. See Laryn- gitis, lupous. of nose, 1058 of pharynx, 1058, 1059 vulgaris, 252 of air-passages, 1057 of larynx, 1060 Luschka's tonsil, hypertrophy of, 952. See Lymphoid hypertrophy. Lymph-sheaths of retinal ves- sels, 87 Lymph-space, episcleral, 87 subarachnoid, 79 subdural, 79 Lymph-tract, anterior, of eye- ball, 87 posterior, of eyeball, 87 Lymphangiectasis conjunctive, 299 Lymphangioma of orbit, 530, 531 Lymphatics of eyeball, 87 Lymphatism, 942 Lymphoid hypertrophy in pharyngeal vault, 952 causes, 952 diagnosis, 955 pathology, 952 prognosis, 955 symptoms, 954 treatment, 956 ring of pharynx, 811, 815 Lymphoma of larynx, 1108 of orbit, 531 Mackenzie's condenser, 857 forceps, 1208 tube-forceps, 1133 Macrotia, operation for, 783 Macula, the, 188 coloboma of, 193, 351 lutea, 66, 76 size of cones in, 139, foot- note, symmetrical changes at, in infancy, 423 of cornea, 322 vascularization of, 188 Macular bundle, 75 halo, 182, 188 reflex, 188, 406 Madarosis, 244, 246 Maddox's obtuse-angled prism, 159 rod-test for insufficiency of ocular muscles, 160 Magnet for removing foreign bodies from cornea, 566 Magnifying lens, binocular, 147 Maier, sinus of, 46 Malar bone, necrosis of, 258 Malaria, 310, 339, 421, 436, 459 Male-fern, 459 Male-fern amblyopia, 466 Malignant growths of auricle, 697 neoplasms of antrum, 1090 pustule. See Anthrax pustule. tumors of fauces, 1096 of larynx, 1109 of nose, 1085 treatment, 1069 Malingering, 466 tests for detecting, 467 Malleo-incudal fold, 632 space, 632 Malleus, 630 excision of, 791 function of, 638 Malleus-handle, fracture of, 712 Mandl's solution in acute naso- pharyngitis, 948 Mania, acute, 150, 572 after cataract-extraction, 586 Manifest hyx>eropia, 215 Manubrium of the malleus, 630 Marasmus, 392 Mariotte's blind-spot, 169, 470. See Blind-spot. Marrow-sheath, retained. See MeduUated uerve-^ers. Martin's bridge, 1189 Massage in affections of upper air-passages, 886 in atrophic rhinitis, 964 in non-suppurative disease of middle ear, 689 in perichondritis of auricle, 695 of cornea, 322 of eyeball in cataract, 394 in embolism, 408 in glaucoma, 384 of ossicles in chronic catarrh of middle ear, 736 Mastoid, caries and necrosis of, 752 cells, anterior, empyema of, 752 ftinction of, 639 emissary vein, 624 empyema of apex of, with perforation into digastric fossa, 752 neuritis, 751 operation on, through skull, 803 operations, 793 pathology of, 663 periostitis, 749 procesSfSclerosis of, in chronic suppuration of the mid- dle ear, 741, 751, 803 region, examination of, 672 Mastoiditis, Bezold's, 752 condensing, 751 interna, acute, 749, 750 751 chronic, 751 profunda, 749 purulent, differential diag- nosis, 764 superficial is, 749 Mathieu's iris-forceps, .577 Maxillary antrum, examination of, 862 exploratory puncture of, 863 opening of, 1200 transillumination of, 862, 970,972 1236 INDEX. Maxillary proce&ies, 808 siuiiB, 454 benign neoplasms of, 1089 bony cysts of, 1089 cysts of mncotiB membrane of, 1069 empyema of, 968 treatment, 971 growths in, invading orbit, 533 osteoma of, 1090 polypi of, 1089 polyiA)id degeneration of, 974 * syphilis of, 976 tumors of, 975 sinuses, anatomy, 966 empyema of, operative treatment, 1199 physiology of, 968 - Mayer's hollow splint, 919 Measles, 269, 275, 436 middle-ear disease from, 717 relation of, to ear-disease, 652 Meatus, atresia of, operation for, 784 carcinoma of, operation for, 784 exostoses cartilagines of, op- eration for, 786 exostoses of, operation for, 785 external auditory, pathology, 655 external, cholesteatoma of, 657 diffuse inflammation of, treatment of, 686 furuncles of, 655 hemorrhage from, 655 neoplasms of, 657 foreign bodies in, operations for, 786 granulations of, operation for, 785 hjrperostosis of, operation for, 785 internal auditory, 621 of nose, middle, clinical anat- omy of, 829 examination of, 861 operations on, 784. Mechanism of auditory sensa- tion, perception, and judgment, 644 Media of the eye, 104 determination of position of opacities in, 179 examination of, 178 . location of opacities in, 183 opacities of, 1H3 three, sepanvted by two sys- tems, study of, 115 Medulla oblongata, 97 Medullary plates, 17 Medu Hated nerve-fibers, 194, 195, 4a5, 438 Megalophthalmos, 524. See Buphthalmos. Megalopsia, 412, 468 Meibomian cyst, 546. See Ckal- asion. glands, 29, Xi, 34. 249, 252 chalky deposit in, 547 Melanoma of iris, 490 Melanosarconia of choroid, 493 Menibnma pupillaris, 301 tectoria of Corti, 619 Membrana tensa, 629 tympani secondaria, 620 Membrane, basilar, 619 flaccid, 628 hyaloid, 82, 83, 84 of Descemet, 2S, 55 Reissner's, 619 reticular, 620 Ruysch's, 59 Shrapnell's, 628 tympanic, 629 physiology, 637 Membranous coi\|unctivitis, 283,284,6146. See Con- junctivitiSj membranous. labyrinth, function of, 640 laryngitis, 990 rhinitis, ^. See Rhinitis, M6nidre'8 disease, 775 Meningitis, 150, 151, 391, 436, 495, 528, 572 after evisceration, 356 after enucleation, 356 from tympanic inflammation, 756 Meningocele, 533 Meningo-encephalitis, 150 Meniscus, 125 Menopause. See Climacteric. Menorrhagia, 421 Menstrual disturbances. 330, 352, 399, 420, 421, 436, 461 Menstruation, relation of, to ear-disease, 650 Menthol in acute catarrhal laryngitis, 986 pharyngitis, 940 in chronic catarrh of middle ear, 733 spray in laryngeal tubercu- losis, 1050 Mercurials in syphilis of in- ternal ear, 690 Mercuric bichlorid in conjunc- tivitis, 275, 277, 280, 285, 287, 293 chlorid in diphtheria, 1020, 1028 in laryngeal tuberculosis, 1051 in ocular antisepsis, 540 Mercury, 460 in atrophic rhinitis, 964 in croupous laryngitis, 991 in diphtheria, 994 in iritis, 342 in labyrinthitis exudativa, 781 in laryngeal i>erichondritis, 996 protochlorid in laryngeal tuberculosis, 1051 Meridians, principal, of astig- matic eye, 224 Mesial nasal process, 807 Mesoderm, 19 Mcso-pterygoid fossa, 833 Metamorphopsia, 353, 364, 429 Metencephalon, 19 Meter-angle, the, 133 Meynert's fibers, 149, 480 Micrococcus lanceolatus, 614a Pasteuri, 614a Micro-organisms in acute la- cunar tonsillitis, 923 in conjunctival affections, 275, 614a Micro-organisms in corneal ul- cers, 314, 614c in labyrinth, 767 in membranous rhinitis, 896 in ocular diseases, 614a in sympathetic ophthalmitis, 349 of oro-pharyngeal tract, 846 Microphthalmos, 241, 329, 387, 455, 457, 624 Micropsia, 412, 468 Microscope, corneal, 147 Micros poron-trachomatOBum, 292 Microtia, 691 Mid-brain, 19 Middle constrictor of pharynx, 814 Middle ear. See also Tffmpanum and Tympanic cavity. acute affections of, 715. See also T)fmpanic cavity. acute catarrh of, pathology of, 659 acute catarrhal inflamma- tion of, 660 acute inflammation of, treatment of. (>86 acute purulent inflamma- tion of, 660 acute suppuration of, 660 treatment, 688 anatomy of, 626 auscultation of, 679 cholesteatoma of, 661 chronic catarrh of, 726 functional examina- tion of, 731 operations in, 737 physical examination in, 730 treatment, 733 chronic non-suppurative disease of, treatment of, 689 chronic non-suppurative inflammation of, 726 chronic purulent inflam- mation of, 660 chronic suppuration of, 739 treatment, 689. 745 examination of, 678 fibroma of, 661 function of, 637 functions of appendages of^ 639 inflation of, 679 muco-purulent inflamma- tion of, 660 progressive non-suppura- tive disease of, treat- ment, 690 proliferous inflammation of, pathology of, 659 sclerosis of, 727 suppurative inflammation of, with tuberculosis, 662 Migraine, 214 Military ophthalmia. 294 Milium of eyelids, 259 Millar's asthma, 986 Mineral waters in rheumatic affections of air-passages, 875 Miner's nystagmus, 520 Minister's sore-throat, 876 Mires of ophthalmometer, 196 INDEX. 1237 Mirror, otoecopic, 673 Mirrors, 129 Mixed astigmatism, 127, 227 colors, 99 Modiolus, development of, 618 Moe's forceps, 1138 Mogophonia, 1159 Moist applications in acate otitis media, 721 Moll, glands of, 33, 35 Mollascum coutagiosnm, 259 Monochloracetic acid, 887 Monocular vision from sup- pression of image, 499 Monophthalmos, 523 Monoyer's test-types, 140 Morcellement in chronic paren- chymatous tonsillitis, 931 Morgagnian cataract, 392 Morgagni's globules, 390 Morphin and carbolic acid in herpes of fauces, 946 formanilid in laryngeal tuberculosis, 1052 in acute otitis media, 721 in acute rhinitis, 893 in laryngeal tuberculosis, 1049 in lingual tonsillitis, 927 in spasm of larynx, 1156 spray in laryngeal tubercu- losis, 1050 Morton's ophthalmoscope, 173 Mouth, development of, 808 physiology of, 841 Mouth-breathing, general treat- ment of, 880 in chronic hypertrophic rhinitis, 907 in chronic parenchymatous tonsillitis. 931 in etiology of catarrhal in- flammation, 846 palate in, 852 symptoms, 851 Mucocele. 266 of ethmoid, 533 Muco-purulent inflammation of middle ear, 660 Mucous membrane, nasal, 833 Mules's operation, 324, 572 Muller's fibers, 67, 74, 75 muscle, 41, 134. See Palpe- bral mtiscle. ring-muscle, 61 Multiple neuritis, 440 sclerosis, 477 Mumps, 2dl and ear-disease, 653 of lachrymal gland, 262 Muriate of ammonia in acute catarrhal laryngitis, 986 Muriated tincture of iron in acute tonsillitis, 925 in chronic suppuration of middle ear, 689 Muscte volitantes, 400, 410 Muscle, ciliary, 60, 95, i:^ external rectus, 39, 101 Horner's, 47 inferior oblique, 41, 101 inferior palpebral, 34 inferior rectus, 39, 101 internal rectus, 39, 101 levator palpebrse superioris, 41 levator palpebrarum, 254 Muscle, Muller's ring-, 61 of Muller, 41 of Biolan, 35 orbicularis palpebrarum, 253 superior oblique, 41, 101 superior palpebral, 34 superior rectus, 39, 101 tensor choroidea, 60 tensor t^^i, 47 Muscles ot larynx, 821 Muscles, ocular. See Ocular muades. ocular actions of, 100, 101 Muscular process of arvteuoid, 818 Musical sounds, 635 Musk in diphtheria, 994 Myalgia of pharynx, 1153 Mydriasis, 334. See also Pupilf dilatation of. irritation, 150 Iiaralytic, 149, 150 traumatic, 360 Mydriatics, 149, S09 effect of, on paralytic myoeis, 150 in determination of reftuc- tion of eye, 210 in iritis, 342 sterilization of, 542 table of, 211 use of, 196 Myelitis, 440 ascending, 437 Myodesopsia, 400 Myoma of ciliary body, 490 Myopia, 170, 212, 219, 333, 343, 352, a54, 394, 395, 399 a symptom of diabetes, 222 amplitude of accommodation in, 137 axial, 125, 222 causes, 219 complicated with glaucoma, 385 complications, 220 course, 222 curvature, 222 determined by skiascopy, 205 determined by trial-lenses, 208 factors active in production of, 220 full correction of, 223 index, 222 malignant, 220, 428 measured with ophthalmo- scope, 199 operative treatment, 224 ophthalmoscopic changes in, 221 partial correction of, 223 progressive, 220 removal of transparent lens for relief of, 5a5 symptoms, 220 tendency of, 219 treatment, 222 varieties, 219 Myopic astigmatism, 127, 227 eyes, care of, 223 Myosarcoma of ciliary body, 490 Myosis, 1.50, 3S4. * See also Pupil, coniradion of. irritation, it;^ paralytic, ^tL spinal, I5(j *^ Myotics, 149 effect of, on paralytic myosiBy 150 in glaucoma, 384 Myringitis acuta, 713 chronica, 713 Myxedema, 436 of throat, 875 Myxoma of conjunctiva, 301 of drumhead, 714 of lachrymal gland, 263 of larynx, 1108 Myzomata of nose, 1076. See Polypi, fuual.. removal of, 1196 Naoel's meter-angle system, 133, 134 Naphthalin, 460 insufliation in laryngeal tuberculosis, 1050 Naphthol -camphor in chronic myringitis, 714 Nares, examination of, 855 Nasal anesthesia, 1143 apertures, 832 bones, deflection of, treat- ment, 1182 calculi, 1129 catarrh, 272. See iS^tno- pKaryniXy diseases of. chamber, apertures of, 832 nerves of, 834 septum of, 830 chambers, asymmetry of, 831, 834 variations in, 826 cough, 1150 duct, size of, 270 stricture of, 266, S68, 269, 270 feeding in diphtheria, 1031 glycosuria, 1150 hy))eresthesia, 1143 lam i nee, 808 meatus, middle, clinical anatomy of, 829 mucous membrane, 833 cysts of, 1084 neoplasms, 1076 ol>struction, pathology of, 848,851 paresthesia, 1143 passages, tuberculosis of, 1053 treatment, 1057 polypi, 1076 removal of, 1196 probe, 860 processes, 807, 808 salivation, 1150 septum, abscess of, 899, 1116. See Abscess. evacuation of, 1198 acute perichondritis of, 899 deformities of, operations for, 1190 deviation of, 831, 915 treatment, 917, 1191 examination of, 861 fractures of, 1124 hematoma of, 899 papilloma of, 1061 removal of growths on, 1191 vascular neoplasms of, 1079, 1080 specula, 859. 1238 INDEX. Nasal spine, 830 synechia, removal of, 1195 tube in chronic rhinitis, 910 wing, abscess of, 901 deformity of, operation, 1183 furuncle of, 901 Naso-lachrymal duct, 47 Naso-pharyngitis, acute, 947 treatment, 948 chronic, 948 treatment, 951 Xaso-pharynx, 809. See also Rhinopharynx. carcinoma of, 1095 diseases of, 947 enchondroma of, 1093 examination of, in car-dis- ease, 678 fibroma of. 1091 treatment, 1092 fibro-mucous polypi of, 1093 lymphoid structure of, 811 physiology of, 840 removal of growths from, 1202 sarcoma of, 1094 stenosis of, treatment, 1199 tumors of, 1091 Near-point, 134, 155 of convergence, 503 Near-sightedness. See Myopia. Nebula of cornea, 322 Necrosing ethmoiditis, 1201 Necrosis of mastoid, 75^ of orbit. 526 Neoplasms of antrum, 1090 of ethmoid sinuses, 1090 of external meatus, pathology, 657 of frontal sinuses, 1090 of maxillary sinus, 1089 of nasal septum, 1079 of naso-pharynx, 1091 of nose, 1076 removal of, 1196 of sphenoid sinus, 1091 of trachea, 1115 of upper air-passages, 1075 Nephritis, 44, 390, 394, 406, 416, 436, 437, 454, 458 relation of, to ear-disease, 649 Nerve, acoustic, 621 frontal, 37 oculo-motor, 37, 97 optic. See Optic nerve. supraorbital, 37 sympathetic, 97 third. See Oculo-motor nerve. Nerve-head. See Optic disk. Nerves, ciliary, 97 of nasal chamber, 834 Nervous cough, 1158 diseases, from eye-strain, 214 influence on ear-disease, 64H tinnitus, 777 Neural canal, 18 groove, 17 Neuralgia. 510 mastoid. 751 of larynx, 1154 of pharynx, 1153 of throat, treatment, 876 Neurasthenia, 149, 151 acoustic, 776. See Acoustic neurtuthenia. Neuritis, acute retrobulbar, 440 ascending, 435 chronic retrobulbar, 441 descending, 432, 434 fulminant retrobulbar, 440 interstitial, 434 medullary, 435 multiple, 150 optic. See Optic nguriHa. retrobulbar. 460, 477 Neuro-epithelioma of retina, 495 Neuro-epithelium of retina, 69 Neuroglia, 75 Neuroma of eyelids, 248 of optic nerve, 449 Neuro-paralytic keratitis, 317 Neuro-retiuitis, 488, 436, 477, 527 from lead-poisoning. 437 Neuroses of larynx, 1154 of upper air-passages, 1140 Neurotic disturbances of sound- perceiving apparatus, 776 Nevus of ciliary body, 490 New growths of auricle, 696 of drumhead, 714 of external auditory canal, 707 Nicol-prism, 154 Nictitating membrane, 31 Night-blindness, ^ee Nyctalopia. Night-terrors in chronic paren- chymatous tonsillitis, 931 Nitrate of mercury in diphthe- ria, 994 of silver. 460 in abscess of auricle, 694 in acute catarrhal laryn- gitis, 986 in chronic inflammation of lingual tonsil, 934 in chronic laryngitis, 1003 in chronic myringitis, 714 in chronic rhinitis, 909 in chronic subglottic laryn- gitis, 1009 in chronic suppuration of middle ear, 689, 746 in condylomata of auditory canal, 707 in conjunctivitis, 277, 280 in corneal ulcers, 315 in diphtheria, 994 in eczema of auricle, 693 of ear, 685 in epistaxis, 903 in inflammation of auditory canal, 705 in lupus of auricle, 6H6 in new growths of drum- head, 714 in paresthesia of pharynx, 1152 in salpingitis, 723 in singers' nodes, 1105 solution, 884 spray in laryngeal tuber- culosis, 1050 Nitrite of amyl, 406, 408. 460 Nitrobenzol, 460 Nitroglycerin, 449 in diphtheria, 1020 Nodal points, 90, 93, 114, 116, 119, 120, 121, 123 for different systems of surfaces, 123 Noduli cornes, 311 Noises, 635 Normals, 103 Nose, absence of, operation for, 1184 acute affections of, 891 adenoma of, 1065 and throat, general thera- peusis of, 874 angioma of, removal of, 1197 bony cysts of, 1082. See Botty eyatt, burns of, 1118 carcinoma of, 1069 excision of, 1198 chondroma of, 1084 chronic affections of, 905 concave vertical deformity of, treatment. 1181 contusions of, 1116 convex vertical deformity of the bony portions of, treatment, 1181 cystomata of, 1084 deficiency of tip of, treat- ment, 1182 deflection of bones of, treat- ment, 1182 deformities of, operative treatment, 1180 deviation of tip of, treat- ment, 1182 dislocation of bones of, 1125 of cartilages of, 1126 edematous polypi of, 1076 embryology of, 807 enchondroma of, removal of^ 1198 erysipelas of, 901 examination of. In ear-dis- ease, 678 excess of tip of, treatment, 1182 removal of, 1197 fibroma of, 1080 fibroma papillare of, 1061 foreign bodies in, 1127 fracture of bones of, 1119 treatment, 1121 of cartilages of, 1123 functions of, 835 hysteria of, 1169 illumination of, 855, 858 lupus vulgaris of. 1239 Nostril, 832 steuoais of, operation for, 1183 Nostrils, expanded, operation for, 1183 testing of patency of, 857 Noyes's method of advance- ment, 591 trachoma-foroeps, 564 Nuclei, oculo-motor, 149 lesion in, 150 Naclein in tuberculosis of lar- ynx, 1047 Nucleus of sphincter of iris, lesion in, 150 Nux vomica in affections of up- per air- passages, 886 in exhaustion of throat, 876 Nyctalopia, 296, 318, 353, 422, 425,468 visual field in, 473 Nystagmus, 352, 445, 447, 619 miner's, 520 Object and image. 111, 112 Oblique illumination, 146, 393 examination of media by, 178 inferior, 41, 101, 497, 502 paralysis of, 511, 513 muscles, tests for insufficiency of, 159 superior, 41, 101, 497, 502 paralysis of, 511, 513 Obliquns auricnlse muscle, 637 Occlusion of posterior nares, operation for, 1199 of pupil, 337, 341, 343 Occupations in etiology of ear- diseases, 648 Ocular antisepsis, 539, 540, 541, 574 blood-vessels, rupture of, 362 deviations, com i tan t, 507 conversion of non-comitaut into eomitant, 508 differential diagnosis be- tween eomitant and non- comitaut, 507 etiological classification of anomalies of, 505 non-com i tan t, 507 subjective symptoms, 508 treatment, 520 fissure. See Choroidal cleft. mask for cataract-dressing, 542 muscles, 39 actions of, 41, 42, 100, 101 advancement in insuffi- ciency of, 521 affections of individual, 510 associated antagonists, 501 associated paralysis off, 519 associated spasm of, 519 classification of anomalies of, 504 common tendons of, 39 diagnosis of affected, 514 diplopia a test for insuf- ficiency of, 156, 157 distance of insertion of, from cornea, 40 etiology of anomalies of, 504 etiology of deviations of, 505 Ocular muscles, general symp- toms of anomalies of, 504 Oraefe's equilibrium test for, 157 hysterical insufficiency of, 485 insufficiencies of, 156, 254 operations, 587 physiological action of, 497 reflex disturbances in in- sufficiencies of, 510 rod-test for insufficiency of, 160 scheme of double images in paralysis of, 513 screen-test for insufficiency of, 156 Stevens's classification of insufficiencies of, 161 tenotomy in insufficiency of, 521 testing with prisms, 156, 157 treatment of insufficiencies of, 520 varieties of anomalies of, 504 Ooulo-motor nerve, 37, 97 center, 150 effect of lesion of, on pupil, 149 paralysis of, 254, 511 nuclei, 149 lesion in, 150 paralysis, 511, 515 recurrent, 512 Oculo-orbital fascia, inflamma- tion of, 529 Odontic periostitis, 974 O'Dwyer's tubes, 1029 Odynphagia, 853 in laryngeal tuberculosis, 1039 Oil of cade in eczema of auricle, 693 of cloves in laryngeal tuber- culosis, 1047 of eucalyptus in acute catar- rhal laryngitis, 986 of pine in acute catarrhal laryngitis, 986 Oleate of morphia in Airuncu- losis of ear, 686 Oleo-stearate of zinc in chronic catarrhal pharyngitis, 942 Olfaction, disturbances of, 1140 physiology of. 838 Olfactometer, 858, 1141 Olfactory area, 807 depression. 807 OUier's operation, 1187 Opacities in transparent media, location of, 183 Operating masks, 612 Operations, 539, 782, 1180 Ophthalmia. See Conjunctivitis. neonatorum. See Conjuncti- vitis neonatorum. nodosa, 296 scrofulous, 286 Ophthalmic artery, aneurysm migrain^ recurrent, 512 opera tioi^g q,^ animals' eyes, OphthaW , ,<rtiiP**^®*^*^- ^® Ophthalmo-dynamometer, 161 Ophthalmo-leukoscope, 154 Ophthalmomalacia, 357 Ophthalmometer, 145, 324, 328 as a chromatometer, 154 method of using, 197 of Helmholtz, 196 of Javal-Schidtz, 196 of Leroy and Dubois, 196 Ophthalmometry, 196, 231 Ophthalmoplegia, b i 1 a t eral transient, 512 externa, 511 from ptomain-poisoning, 465 interna, 511 progressive, 512 totalis, 511 Ophthalmoscope, 171 measurement of refractioB with, 199 optical principles of, 173 use of, 171 Ophthalmoscopes for refraction, 173 Ophthalmoscopy, 171, 196 direct method of, 175 illumination in, 179 indirect method of, 176 measure of refraction by direct method of, 199 by indirect method, 201 position of surgeon and pa- tient in, 180 refractive, 199 Opiates in acute myringitis, 713 in acute otitis media, 720 in acute suppuration of mid- dle ear, 688 Opium in atrophic rhinitis, 964 in laryngeal tuberculosis, 1049 Optic atrophy. See Optic nervBf atrophy of. axis, 95, 128 canal, hemorrhage into, 444 periostitis of, 441 centers, primary, 479 chiasm, 149 cup, 20, 21 disk, 66, 77, 184 anemia of, 442 atrophic excavation of, 187 bands of connective tissue on, 456 crescents at margin of, 193 crescents near, 221 cystic growth fVom, 191 distorted, 187, 193 dragged, 221 excavations in, 187 flbrous growth from, 191 glaucomatous excavation of, 187 hyaline bodies in, 461, 496 ischemia of, 442 physiological excavation of, 66, 78, 187 sarcoma of, 496 entrance. See Optic disk, foramen, 30, 39 nerve, 79, 149 arachnoidal sheath of, 79 atrophy of, 149, 357, 382, 385, 394, 442, 477, 527 from blows on head, 444 from brain- tumor, 444 1240 INDEX. Optic nerve, atrophy of, from erysipelas, 444 from forceps delivery, 446 from hemorrhage, 445, 459 from i Injuries, 444 from lead, 462 from lightning -stroke, 446 from locomotor ataxia, 445 from pressure on chiasm, 445 from sinus disease, 454 from spinal disease, 445 from spinal injuries, 444 with excavation, 376 carcinoma of, 449 changes in, from eye-strain, 213 changes in visual field in diseases of, 476 coloboma of, 191, 455, 457 color-sense in atrophy of, 443 concusBion of, 444 congenital anomalies of, 455 congenital atrophy of, 446 diseases of, 432 dural sheath of, 79 effect of loss of conducting power of, 149 embolic atrophy of, 443 endothelioma of, 449 fibroma of. 449, 530 glaucomatous excavation of, 373, 377, 381 glioma of, 449 gray atrophy of, 442, 446 gumma of, 450 hemorrhage into, 453 hyperemia of, 432 injury of, 537 lesions of, from affections of accessory sinuses, 454 light-sense in atrophy of, 443 lymph-clefts of, 87 neuritic atrophy of, 433, 443, 447 neuroma of, 449 phvsiological excavation of, 382 pial sheath of, 79 progressive atrophy of, 478 psamraoma of. 449 removal of tumors of, 601 sarcoma of, 449 subarachnoidal spaces of, 87 subdural lymph-space of, 79 supravaginal spac« of, 87 theorv of sympathetic oph- thalmitis. 349 tuberculosis of, 450 tumors of, 449 tumors of intra-ocular end of, 496 visual field in atrophy of, 446, 447 nerve-sheath, coloboma of, 191, 455 hemorrhage into, 453 neuritis, 321, 392. 409, 418, 482, 458, 480, 525, 534 color-sense in, 433 diagnosis, 438 etiol<^[y, 435 Optic neuritis from carious teeth, 438 from gonorrhea, 437 from hemorrhage, 459 from intranasal operations, 433 from lead, 463 from nephritis, 437 from physical exertion, 438 from severe hemorrhage, 437 irom sinus disease, 454 from sun -stroke, 438 in brain -tumors, 435, 436 in deformities of skull, 436 in general diseases, 436 in glaucoma, 374, 377 in infectious diseases, 436 in intracranial diseases, 435, 436, 437 in meningitis, 436 in spinal diseases, 437 intra-ocular, 432 intra-uterine, 455 monocular, 436, 438 pathology, 434 prognosis, 438 second attack of, 436 simple, 432 spurious, 438 syphilitic, 437 theories of pathogenesis of, 435 treatment, 439 trephining for, 439 vision in, 433 visual field in, 433, 477 papilla. See Optic disk. perineuritis, 436 stalk, 19 thalamus, 479 tract, diseases of, 481 tracts, 149 vesicles, 19, 20, 21 Optical center, 117, 119, 120, 123 of a lens, 118, 240 defects of eye, 95 instruments, image-forming, 103,105 principles, general, 102 surface, 109 surfaces, combined systems of, 115 systems, centered, 114 Optico-ciliary neurectomy, 574 neurotomy, 384 Optics, geometrical, 103 physical, 103 physiological, 102 Optogram, 98 Optometer, 207 Optometry, 196 Ora serrata, 26. 65, 76, 84 Orbicularis palpebrarum, 33, 253 paralysis of, 317 Orbiculus gangliosus, 61, 65 Orbit, abscess of, 526, 528 acute cellulitis of, 527 acute parietal periostitis of, 526 angioma of, 531 blood-cysts of, 531 caries of, 526 cavernous angioma of, 531 cellulitis of, 527 Orbit, chronic periostitis of, 526 congenital anomalies of, 523 contents of, 37 echinococcus of, 531 emphysema of, 537 enchondroma of, 531 erysipelatous cellulitis of, 527 exenteration of. 600 exostosis of, 533 fistula of, 602 foreign bodies in, 536 hemorrhage into, 444, 537 injuries and diseases of, 523, 686 lipoma of, 531 lupus of, 533 lymphangioma of, 531 lymphoma of, 531 medullary osteosarcoma of walls of, 534 necrosis of, 258, 526 operation for abscess of, 599 operations for cicatricial, 500 operations on, 599 osteoma of. 533 palpation of, 143 periostitis of, 525 phlegmon of, 527 pulsating angioma of, 534 removal of osteoma of, 601 removal of tumors of, 600 sarcoma of, 531, 532 sebaceous cysts of, 531 serous cysts of, 531 spontaneous hemorrhage into, 537 thickening of periosteum of, 532 tumor arising in cavities close to, 5^ tumors arising from peri- osteum or bony walls of, 531 tumors arising in tissues of, 531 tumors of, 255, 629 Orbital cellulitis, 438. 444 fascia, 42 margins, injuries to bones of, 536 veins, thrombosis of, 365 Orbits, 29 axes of. 29 Organ of Corti, ftinction of, 644 Oro-pharynx, adenoma of, 1006 anatomy of, 812 carcinoma of, 1102 cyst of, 1096 fibroma of, 1096 lipoma of, 1096 papilloma of, 1095 sarcoma of, 1102 Orthophoria, 161, 505 Orthoptic exercises, 521 Ossicles, excision of, "^1 in chronic catarrh of middle ear, 737 functions of, 638 of the ear, 630 Ossiculectomy, 791 Osteitic pyemia with sinus- phlebitis, 761 Osteoma of conjunctiva, 274, 301 of maxillary sinus, 1060 of nose, 1084 removal of, 1198 INDEX. 1241 Osteoma of orbit, 533 removal of, 601 Osteo-phlebitis of temporal bone, 761 Othematoma, 655, 694 Otic vesicle, 617 Otitic brain-diseases, operations for, 801 Otitis, desqaamative, 753 externa diffusa. 703 pathology, 656 media acuta, 660, 715 suppurativa seu perfora- tiva, 660 media, acute, 715 deafness in, 716, 719 pain in, 714, 719 treatment. 720 media catarrhalis chronica, pathology. 659 media catarrhalis sicca, 659 purulent, intracranial com- plications of, 755 sclerotica, 659 serosa, pathology of, 659 suppurativa seu perforativa chronica, 660 operation for, 793 Otoconia, functions of, 642 Otoliths, 61H. 642 Otomycosis, 704 pathology, 657 treatment, &t*^, 704 Otorrhea, chronic, 660 Otoscope, 679 Otoscopy, 673 illumination in, 673 instruments for, 673 source of light in, 675 technic of. 675 Outer wall of nasal chamber, 828 Oval window, 620 Oxid of zinc in eczema of aur- icle, 693 in erysipelas of auricle, 685 in inflammation of audi- tory canal. 704 in polypi of auditory canal, 706 Oxycyanid of mercury, 540 Oxygen-gas in atrophic rhinitis, 964 Oyster- shuckers' keratitis, 313 Ozena, 957 laryngis, 1001 Pachydebmia of larynx, 1006 Pachymeningitis, 436, 441, 511 externa from ear-disease, ope- ration for, 801 from tympanic inflamma- tion, 756, 758 relation of, to ear-disease, 648 Pagenstecher*s ointment. See Yellow oxid. Palatine artery, 814 Palatoglossus, 814 Palatopharyngens, 810, 814 PalpebrsB. See Eyelids. Palpebral arteries, 36 fascia, 34 fissure, operations for enlarg- ing, 547 operations for shortening, 547 ligaments, 33 Palpebral muscles. 34 Panas's operation for ptosis, 558 Pancrcatin in diphtheria, 994 Pannus, 291, 293, 808 Panophthalmitis, 279, 315, 330, 855, 356, 527, 528, 583, 594 bacilli in, 614^ Papillary epithelioma of nose, 1086 Papillitis. See Optic neuritis. Papilloma of auricle, 696 of caruncle, 304 of conjunctiva, 301 of cornea, 329 of eyelids, 248 of larynx, 1106 removal of, 1208 of nose, 1081 of soft palate, 1096 of trachea, 1115 Papillo - macular bundle, 447, 478 degeneration of, 460 Parabolic glasses in conical cornea, 328 Paracentesis of cornea, 324, 587, 578, 584 in iritis, 343 of drum-membrane, 786 in acute otitis media, 722 Paracondyloid outgrowth, 633 Paracusis, 776 loci, 776 Willissii, 666 Parallactic displacement, 373, 504 Paralysis in diphtheria, 1017 laryngeal, 1160 of abductors of larynx, 1167 of vocal cords, 1167 of arytenoideus, 1168 of external rectus, 511, 513 of inferior oblique, 511, 513 rectus, 511, 513 of internal rectus, 511, 513 of ocular muscles, method of diagnosing, 514, 515 scheme of double images in, 512 of oculo-motor, 254, 511, 515 of superior laryngeal nerve, 1168 of superior oblique, 511, 515 of tensors and ac^usters of vocal cords, 1168 of throat, 877 of thyro-arytenoidei intemi, 1169 pharyngeal, 1154 progressive, of insane. See Paresis. Paralytic mydriasis, 150 myosis, 150 Paramastoid outgrowth, 633 Parasit(>s in frontal sinuses, 980 Parenchymatoas tonsillitis, acute, 923 chronic, 929 Paresthesia, nasal, 1143 of larynx, 1154 of pharynx, 1152 Parinaud's conjunctivitis, 614c Parosmia, 1142 Paroxysmal sneezing, 1149 Pars ciliaris iridica, 26 retinse, 26, 60 Pars iridica retinn, 64, 65 optica retime, 65 Passavant's cushion, 811 Pathogenic bacteria, relation of, to ear-disease, 651 Pearly tnmor of the drumhead, 714 of external meatus, 657 tumors, 489 Pemphigus, 256 of conjunctiva, 303 Pencils, 105 astigmatic, 126 Perchlorid of iron in atrophic rhinitis, 964 in chronic subglottic laryn- gitis, 1009 in diphtheria, 994 Perforation in acute mastoiditis interna, 751 of tympanic membrane, 677 treatment, 688 Perichondritis, acute laryngeal, 995 of auricle, 655, 694 of larynx, acute, 995 of nasal septum, acute, 899 Perilymph, function of, 640 Perimeter, 184, 499 charts, 165 prismatic, 163 self-registering, 165 Perineuritis, 441, 454 distal, 447 optic, 43.5 Periodontitis, treatment, 974 Periostitis, mastoid, 749 odontic, treatment of, 974 of orbit, 525 Periotic region, examination of, 672 Periscopic lens, 228 Peritomy, 309, 566 Peritonsillar abscess, evacua- tion of, 1207 Perivasculitis of retinal vessels, 421 Permanganate of potassium in coi^junctivitis, 280 Peroxid of hydrogen, 242, 277, 280 in diphtheria, 994 in epistaxis, 903 in sarcoma of soft palate, 1099 Perpendicular plate of ethmoid, a30, 831 fracture of, 1124 Persistent hyaloid artery, 190, 403 pupillary membrane, 301 Persulphate of iron in croupoas laryngitis, 991 in diphtheria, 994 Pertussis and ear-disease, 649 Pes and Gradenigo, bacillus of, in atrophic rhinitis, 960 Petit, canal of, 85 Petrosal groove, 626 sinus, inferior, 624 superior, 623 Petrous bone, fractures of au- ditory, symptoms of, 776 Pfliiger's letters, 1.55 Pharyngeal abscess, evacuation of, 1207 aponeurosis, 812 1242 INDEX. Pharyngeal arteries, 814 bursa, significance of, 812, 949 paralysis, 1154 polypi, hairy, 1093 tonsil, 815 enlargements of, removal of, 1202 function of, 840 vault, examination of, 867 lymphoid hypertrophy of, 952 Pharyngitis, acute catarrhal, 939,940 chronic catarrhal, 941 follicular, 942, 943 granular, 942 lateralis, 942 sicca, 943 Phary ngo-mazillary interspace, 921 Pharyngo-mycosis, 944, 945 Pharyngotomy, 1209, 1212 Pharynx, anatomy of, 809 anesthesia of, 1151 blood-supply of, 814 constrictors of, 813, 814 deformities of, 1139 dermoid cyst of, 1094 diseases of, 938 examination of, 864 in ear-disease, 678 foreign bodies in, 1135 hemorrhage from, 944 hyi)eresthesia of, 1151 in voice-production, 1175 injuries of, 1139 lupus of, 1058 lymphatics of, 815 lymphoid structure o^ 815 myalgia of, 1153 nerves of, 815 neuralgia of, 1153 paresthesia of, 1152 physiology of, 841 sensory neuroses of, 1151 spasm of, 1153 syphilis of, 1069 treatment, 1073 tuberculosis of, 1055 treatment, 1057 Phonacetin in acute naso- pharyngitis, 948 Phenol spray in laryngeal tuberculosis, 1050 Phlebolith of conjunctival veins, 248 Phlegmon. Sec Abacus. Phlegmonous inflammation of the auricle, 655 laryngitis, acute, 988 Phlyctiena pallida, 287 Phlyctenular coiyunctivitis. See ConjunctivitiSf phlyc- tenular. keratitis. See KeratitiSj super- ficial. ulcer, 307 Phlyctenule, 306 Phonation, physiology of, 839 Phonatory spasm, 1158 Phonomassage in disease of sound -perceiving appar- atus, 781 Phorias. See Tnsuffideney of ocular miutclea. PhoTometer, 504 Stevens's, 158 Phosphenes, 430 Phosphorus in nasal and pharyngeal tuberculosis, 1057 Photometer, 152, 153, 605 Phthiriasis, 247 Phthisis bulbi, 356 essential, 357 Physiological cup, 187 excavation, 78. See Physio- logical cup. optics, 102 salt solution, 540, 1212 Physiology of ear, 634 of upper air-passages, 835 Pial sheath of optic nerve, 79 Picric acid, 459 Pigments, 884 in laryngeal tuberculosis, 1050, 1052 Pillars of fauces, 814, 930, 1205 Pilocarpin in chronic catarrh of middle ear, 738 in glaucoma, 384 in hemorrhage in to labyrinth, 780 in labyrinthitis exudativa, 781 in labyrinthitis hyperplas- tica, 780 in vitreous opacities, 400 iigections in retinal detach- ment, 430 muriate in rheumatic condi- tions of upper air-pas- sages, 875 nitrate in rheumatic condi- tions of upper air-pas- sages, 875 sweats in choroiditis, 355 in iritis, 342 in optic-nerve atrophy, 449 Pince-nez, 239 Pinguecula, 298 Pin-hole disk, 179, 208 Pink-eye, 276 Pinna, 625 Piperazin in rheumatic condi- tions of throat, 874 Pit, auditory, 617 Pit<jh, 635 Pituitary body, 438 Placido's disk, 145, 324, 328 Planes, focal, 91 principal, 90, 116 Plant-growth in ear, 657 treatment of, 686 Plica salpingo-palatina, 810 salpingo-pharyngea, 809 senilnnaris, 31, 35. See also Semilunar membrane. Plugging of posterior nares in epistaxis, 904 Pneumatic cells of the petro- mastoid, 632, 750, 795 Pneumococci in corneal ulcers, 314 Pneumococcus, 614a in conjunctivitis, 275, 281, 614a in ear, 653 in oropharynx, 846 Pneumonia, 436 Points, 105 cardinal, 92, 109 of optical surface, graphic method for locating, 113 Points, focal, 92 nodal, 90, 93, 114, 116, 119, 120, 121, 123 for different systems of sur- faces, 123 principal, 90, ^, 93. 109, 110, 114, 116, 120, 123 for different systems of sur- faces, 123 Politzer acoumeter, 668 Politzerization, 681 in acute otitis media, 721 in perforation of tympanic membrane, 688 in salpingitis, 723 Politzer's experiment, 678 method of inflation, 681 Polycoria, 334 Polyotia, 692 Polypi, aural, 661 fibro-mucous, of naso-phsr^ ynx, 1093 hairy pharyngeal, 1093 in frontal sinuses, 980 nasal, 1076 removal of, 1196 of auditory canal, 705 of drumhead, 714 of larynx, 1105 removal of, 1208 of maxillary sinus, 1069 of trachea, 1115 of tympanum, excision of^ 792 Polypoid degeneration of max- illary sinus, 974 hypertrophy of tonsil, 935 Polypus, aural, 661 Pons, apoplexy of, 150 Pooley-White operation for ripening cataract, 584 Porus opticus. See Optic disk. Post-aural abscess, 750 Post-auricular region, examina- tion of, 672 Posterior cranial fossa. 623 nares, occlusion of, operation for, 1199 nasal aperture, 632 Posterula, 833 Post-nasal catarrh, acute, 947 chronic, 948 space, autoscopy of. 868 examination of, 866 Potassium bromid, 460 in acute rhinitis, 893 chlorid in chronic laryngitis, 1004 Powder-blower, 884 Powder-grains in cornea, 368 Powders in the air-passages, 884 Predisposition in etiology of ear-disease, 647 Pregnancy, 391, 416 Prelachrymal abscess, 268 Presbycusis, 772 Presbyopia, 137, 212, 213, 882 correction of, 233 effect of astigmatism on, 234 of hyperopia on, 233 of myopia on, 233 prematiare, in glaucoma, 381 Pressions centripetals, 672 Pressure-probe, 736 Primary position, 496 of eyes, 101 INDEX. 1243 Prince's siiigle-snture advance- meut, 592 Principal foci, 121 focus, 114 first, 109, 110 second, 109, 110 meridians of astigmatic eye, 224 plane, 114 planes, 90. 116 point, 109, 110 points, 90, 92, 93, 114, 116, 120. 123 for different systems of sur- faces, 123 Prism, 130 apex of, 130 base-apex line of, 130 deviation produced by, 133 notation, systems of, 134 obtuse-angled, 159 passage of light-rays through, 131 plane, refraction of light in the principal section of, 130 principal section of, 130 refracting angle of, 133 revolving, 158 use, 132 Prism-convergence, 157, 503 Prism-diopter, 133 scale of Prentice, 133 Prism-divergence, 157, 503 Prism-test for feigned blind- ness, 467 Prismatic lens, testing of, 240 Prisms, 207 exercises with, in insufficien- cies of ocular muscles, 520 for insufficiencies of ocular muscles, 521 numeration by angular devia- tion, 133 numeration of, 133 overcoming, 499 testing ocular muscles with, 156, 157, 504 Probe, nasal, 860 pressure-, 736 Process, fronto-nasal, 807 globular, 807 intermaxillary, 808 styloid, 625 Processes, lateral nasal, 806 maxillary, 808 mesial nasal, 807 Progressive muscular atrophy, 150 paralysis, 445, 477 Projecting auricle, operation for, 783 Prolapse of iris after cataract- extraction, 583 treatment, 576 Proptosis, 170 Prosencephalon, 19 Protection, function of larynx in, 843 function of nose in, 839 Prothesis, in cicatricial orbit, 600 ocnli, 599 Protozoa, parasitic, in trach- oma, 292 Prussak's pouch, 632 Pbammoma of the optic nerve, 449 Pseudo-diphtheria bacillus, 6146, 1019 in acute croupous tonsil- litis, 925 in atrophic rhinitis, 960 in membranous rhinitis, 896 Plseudo-glioma, 400, 494 Pseudo-isochromatic plates of Stilling, 604 tests for color-sense, 145 Pseudo-ptosis, 485 Psorophthalmia, 245 Pterygium, 297 operations for, 561 treatment, 298 Ptomain-poisoning, visual dis- turbances ^m, 465 Ptomaius, 435, 459 Ptosis, 254, 465, 565 adiposa, operations for, 560 congenital, 242, 254 operations for, 557 traumatic, 255 Puerperal septicemia, 528 state, 355, 437 Pug-nose, operation for, 1182 Pulsating exophthalmos, 534 Pulsation of retinal arteries in optic neuritis, 433 Pulse in diphtheria, 1017 Punctum proximum. See Near- point. remotum. See Far-pmnt, Pupil, 61, 96. 147 abnormal reactions of, 149 action of, to mydriatics, 149 to myotics, 149 actions of. ^ee PiipU-reactums. 