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Caries of the teeth (continued). penetration of, in buccal and labial
Bell, re, 62. surfaces, 90.
buccal decays, see Gingival third decays. penetration of, in pits and fissures,
calcium salts of dentin, dissolved in 76.
advance of microorganisms, 70. penetration of, in proximal surfaces,
calcium salts, variations in amount of, 77.
119, 120. penetration of, in smooth surfaces,
cause of, 68. 77.
cavities, tenderness of, as a cause of preparation of specimens, 83.
tenderness of peridental mem- swelling of decayed area, 101.
brane, 169. enamel, faults of, re, 124.
chemical theory of, 63. fissures in, re, 124.
cleaning, artificial, re, 89, 143, 154, 182, esthetic consideration in treatment, 232.
188. etiology of, 68.
clinical features of, as a whole, 91. examinations for, 180.
differences between proximal decays extension for prevention, application of,
in bicuspids and in molars, 98. 143.
divorcement from pathology, 91. faulty structure of teeth, re, 124.
gingival third decays, 109. filling, effect of, on superficial spread-
occlusal and proximal decays in bi- ing, 89.
cuspids, 97. first permanent molars, during child-
occlusal decays in molars, 92. hood period, 265.
pit and fissure decays, 92. fissures, decay in, 124.
proximal decays in incisors, 107. Fouchard, re, 62.
proximal decays in molars, 93. Fox, re, 62.
contact, relation of proper restoration fungus, caries, cause of, 73.
of, to recurrence of decay, 90, 222. gelatinous masses on the teeth, 129.
crowding of food between the teeth, plaques in relation to gingival third
results of, 103. decays, 111.
curative effect of fillings, 193. general statement, re, 65.
deciduous incisors and cuspids, treat- gingival third decays in labial and buc-
ment of, 248. cal surfaces, 109.
deciduous molars, occlusal surfaces of, clinical features, 109.
253. conditions favoring, 109.
proximal surfaces of, 254. intermittent progress of, 111.
definition of, 65. management of, 225.
dentin, caries of, 66, 68, 74, 91, 142. relation of gum margin to, 89.
conical area of caries of, 70. relation of occlusion to, 85.
disappearance of division walls of tu- saliva, effect of, favoring certain de-
bules, 71. posits, 111.
enlargement of tubules, 71. several teeth often attacked, 90.
etiology, 68. glutinous deposits from the saliva, 136.
microorganisms in, 69, 71, 73. granular layer of Tomes, re, 69, 125.
slowness of progress of, 72. gum margin, relation of, to beginning
swellings of tubules, 71. decays, 87, 89.
dentinal fibrils, how destroyed by, 148. hardness of teeth, re, 118.
dento-enamel junction, spreading along, hereditary predisposition to, 116.
69. conditions that influence, 116.
dialysis of saliva, re, 69. stronger in youth, 117.
disease, a, of youth, 117. historical, 60.
Duddei, Augustin, German translation Hunter, John, re, 62.
of Fouchard, re, 62. hyaline area of Tomes, 93, 95, 108.
embrasures, relation 6f width of, to illustrations of, statement re, 70.
proximal decays, 87. immunity to, 115, 130.
enamel, caries of, 65, 74, 83, 91, 142. of axial angles of teeth, 88, 90.
backward decay of, 66. changes in, 118.
beginning in pits and fissures, 76. conditions of, 130.
beginning in smooth surfaces, 80. recognition of, 137.
closer examination of injury to, 83. sulphoeyanids in saliva, influence of,
etiology, 68. 131.
localizations of beginnings of, 74. incisor teeth, caries in, as a result of
microorganisms in, 74. atrophy, 7.