Page 757 - My FlipBook
P. 757
INDEX. 403
Smooth-surfaco cavities (continued), Thermal changes, danger of doiith of
prpp.aration of, 140. pulp from, in proximoincisal fillings,
tendency to .spread on surface more in 196.
direction of axial angles than oc- Third grasp in ajiplying the rubber dam,
ehi.sally or gingivally, 107. 73, 77.
Specials, cutting instruments, forms and Time, effect of, on cut alloys, 308.
uses, 40. Tin, as a filling material, 224.
Special rulilier dam clamps, 83, 89. Toilet of cavity, 115.
Special uses of plugger points, 2.54. if a fixed oil has been used, 128.
Specifie gravity, 2,S2. if a leak in rubber dam has occurred,
of gold, 2.32; 2.33. 129.
Specific gravity and resistance to crush- if C'lvity is dry and freshly cut. 128.
ing stress of j)ure g
232. another sitting, 129.
Spheroidiiig of amalgam, 317. in deep occlusal cavities in molars, 133.
Spoons, definition, 20. in large pit cavity in upp<'r first molar.
forms and uses, 41, 42. 128.
sharpening, 37. in mesio-occlusal cavity in upper first
Square knot, SS. molar, 154.
Squaring out angles with bur, 46. Tomes, Charles, re amalgam, 302, 304,
Starting points for cohesive gold, making 305.
with bui\ 47. 1.52. Tomes, .John, re amalgam. 301, 305. 306.
making witli chisel. lo3. Training to develo)) finger power. 54.
Step, occlusal, in proximal cavities in bi- Transhicence of teeth and of porcelain
cuspids and molars, 143. inlays, 347.
Stepping of plngger point in condensing Trimming amalgam fillings. 327.
gold, 266. Triple-angle contra-angle. definition, 21.
Sterilization of broaches, 371, 381. University set of cutting instrunu'nts, 28.
Straight chisels, definition, 20. Vernier, use of, on Boley gauge. 25.
forms and uses, 41, 42. Walls of cavities, rules for naming, 6.
sharpening. 36. Walls that ajiproach crests of m-ivt;inal
Straight enamel. 94. ridges, preparation of, 136.
Strength of amalgam under control of Water, uses of, in dental practice, 49,
manipulation, 316. Weak cusp, preparation for porcelain in-
Strength of the bite, 245. lays, 336.
Strength required in fillings, 245. Weak walls in bicuspids and molars, see
different in different positions, 237. Management of weak walls.
Structure of enamel in relation to cavity Wear, interproximal, 211.
preparation, 93. results of, 212.
Structure of teeth, changes in, as result Wear of incisal edges, preparation of cav-
of abrasion. 216. ities in cases in which dentin is ex-
Sub-class names of instruments, 19, 20. posed, 196.
SuD-order names of instruments, 18. Wear of teeth by use, see Abrasion.
Sub-pnlpal wall, rule for naming, 6. Wedelstaedt. E.' K., re steel tubes for
Surgeon 's knot. 85, 87. testing amalgam fillings, 306.
Surrounding walls of cavities, rule for Wedging principle in packing gold, 266.
naming, 6. to attain best results by, 267.
Susceptibility, area of greatest, in buccal Webling properties of gold, 227.
surfaces, 109. experiments re. 228.
cases of intense, in young women and to keep gold so that welding property
yonng mothers, 206. will be fully developed when an-
line of greatest, near free border of nealed, 229.
gum, 108. White spots in the enamel, 101.
systemic, to dental caries, 110. Wholesale building up of abraded teeth
Systemic susceptibility and immunity to not recommended. 219, 223.
dental caries, 110. Witzel, Adolph, re amalgam, 303, 313.
Tabulated instrumentation for prepara- 315.
tion of cavities by classes. IIS, 119. Wooden wedges for separating teeth,
Tabulation of rubber dam grasps, 73. 262, 263.
Taft, .T., re amalgam, 300. Working properties of alloy, changes in,
Taggert, W. IT., re gold inlays, 352. with time, 311.
Teeth which should be included in the Wringing ont mercurv from amalgam,
rubber dam, 72. effect of, 318.
