Diseases of the soft structures of the teeth and their treatment; a text-book for students and practitioners . e., camphorated phenol, etc., and sealing its orificewith temporary stopping for a day or two is usually asepsis of the canal is established in the routine manner theclosure of the perforation becomes now imperative. In deep-seatedregions in which the opening through the wall cannot be directlyviewed, the root canal should be filled with a non-irritating aseptic 240 DISEASES OF THE hi \ TAL PULP material which can be rendered semiliquid by heal at the time ofit- appli
Diseases of the soft structures of the teeth and their treatment; a text-book for students and practitioners . e., camphorated phenol, etc., and sealing its orificewith temporary stopping for a day or two is usually asepsis of the canal is established in the routine manner theclosure of the perforation becomes now imperative. In deep-seatedregions in which the opening through the wall cannot be directlyviewed, the root canal should be filled with a non-irritating aseptic 240 DISEASES OF THE hi \ TAL PULP material which can be rendered semiliquid by heal at the time ofit- application. Hard paraffin is most serviceable for this suitable compound may be prepared a- follows: Bismuth subnil i Hard paraffin (about 130 1 r <-?) 5J i I Heat the paraffin to about 250 F. 120 C. for half an hour toinsure sterility; let it cool t<» about 150 F. and add the bismuth under con-taut stirring. I in nclt the solidified mixture and -tir well tu in-iirc a homogeneous union. Pour upon a glass slab and att<r cooling remove, cut in -trip- and preserve in a wide-mouth
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Keywords: ., bookcentury1900, bookdecade1920, bookiddiseasesofso, bookyear1922
