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314 PATHOLOGY OF THE HAED TISSUES OF THE TEETH.
Fillings, cut by erosion (continued). extension for prevention, 227.
what should be considered permanent, in cases of recession of gums, 230.
195. in middle age, 229.
in treatment of erosion, 57. in young persons, 227.
First permanent molars, atrophy of, 7, 21. management of, 225.
caries of, during childhood period, 265. Gingival third decays, 109.
deep cavities in, 268. intermittent progress of, 111.
exposure and capping of pulp during relation of gelatinous plaques to, 111.
childhood period, 270. relation of gum margin to, 89.
hyperemia of pulp of, 269. relation of occlusion to, 85.
importance of early filling of pit and saliva, effect of, favoring certain de-
fissure cavities, 268. posits, 111.
intercusping of, 262. several teeth often attacked, 90.
mesial surface cavities in, 271. Gingivitis, simple, 186.
relation of depth of decay to pulp, 267. Glasses for the eyes of the dentist, 173.
special functions of, 263. Glossary, 279.
time of loss important, 266. Glutinous deposits from the saliva, 136.
Fissure and pit cavities, clinical features, Gnathodynamometer, records on, 163.
92, 97. Gold as a filling material, 198.
conditions under which fillings should Gold cap for atrophied first permanent
not be made, 207. molars. 25.
importance of early treatment, 207. Gold fillings, when peridental membranes
in bicuspids, 206. are abnormally sensitive, 169.
in molars, 204. Gouty diathesis, acid associated with, as
management of, 204. cause of erosion, 51, 55.
penetration of enamel in, 76. Granular layer of Tomes, 69, 125.
Fissures in the enamel, 124. Growth and development of face, effect
caries in, 124. of first permanent molars on, 263.
Flattened areas in erosion, 44. Growth and shedding of deciduous teeth
Food, force required in mastication of, in relation to their treatment, 237.
165. Growth of roots of permanent teeth, 258.
lodgments, causing pain as a result of Gums, calcic inflammation of, 186.
chewing, 183. recession of, caries in case of, 230.
lodgments, in the interproximal space, treatment by filling, 231.
220. treatment with silver nitrate, 231.
Foods, force used in chewing, 161. swellings of festoons of, 185.
Foramina, apical, completion of, 260. Gutta-percha, filling deciduous teeth, 252.
Force required in the mastication of food,
165. Hardness of teeth, 118.
nsed in chewing foods, 161. to cutting instruments, 122.
used in mastication in relation to Haversian systems in bone, 126.
strength and health of peridental Hereditary predisposition to caries, 116.
membrane, 161. conditions that influence, 116.
Form of decays of dentin, 70. stronger in youth, 117.
of enamel beginning in pits, 77. Hereditary predisposition to disease, 116.
of enamel, beginning in smooth sur- Historical, caries of the teeth, 60.
faces, 80. Hill 's stopping in filling deciduous teeth,
Forms of erosion. 45. 252.
Fouchard, re dental caries, 62. Histological characters in atrophy of the
Fox, re etiology of erosion, 51. teeth, 13.
re dental caries, 62. Howship, lacunae of, 127.
Friction as a cause of erosion, 50, 51. Hunter. John, re dental caries, 62.
Functions, special, of the first molar, 263. re etiology of erosion. 51.
Fungus, caries, 73. Hutchison, re atrophy. 10.
Hutchinson teeth. 7, 10.
Garretson. re etiology of erosion, 51. Hyaline area of Tomes, 93, 95, 108.
Gelatinous masses on the teeth, 129. Hyper-acid saliva, 130.
Gelatinous plaques in relation to gingival Hyperemia of pulp, 184.
third decays, 111. of first permanent molar during child-
Gingival margin, diseases of, diagnosis, hood period. 269.
185. Hyperesthesia of dentin, 217.
Gingival third cavities, area of liability, Hypersensitiveness of peridental mem-
85, 113, 227. branes, 168.