. Electro-radiographic diagnosis; a book on the electric test for pulp vitality, giving the technic of its use in detail and submitting clinical evidence of its absolute necessity to dental diagnosis . Fig. Fig. 53 Fig. 54. 116 ELECTRO-EADIOGEAPHIC DIAGjSTOSIS Fig. 55. This radiograpli illustrates the expediency ofthe rule to test the teeth on either side of the one sus-pected of being abscessed. A fistula pointed just to thedistal of the apex of the root of the second bicuspid andso it was susjDected of being an abscessed tooth. Theradiograpli shows a definite radiolucent area just to th
. Electro-radiographic diagnosis; a book on the electric test for pulp vitality, giving the technic of its use in detail and submitting clinical evidence of its absolute necessity to dental diagnosis . Fig. Fig. 53 Fig. 54. 116 ELECTRO-EADIOGEAPHIC DIAGjSTOSIS Fig. 55. This radiograpli illustrates the expediency ofthe rule to test the teeth on either side of the one sus-pected of being abscessed. A fistula pointed just to thedistal of the apex of the root of the second bicuspid andso it was susjDected of being an abscessed tooth. Theradiograpli shows a definite radiolucent area just to thedistal of the apex of the second bicuspid, and involvingits apex. But the results of the application of the test were asfollows: Second bicusj)id joositiye (+), first molar positive(+), first bicuspid negative (-). A close study of theradiograph with the tests as a guide resulted in observa-tion of a fistulous tract leading from the first bicuspid tothe radiolucent spot in the apical region of the second bi-cuspid. (Radiograph by Alger of Los Angeles.) Figs. 56, 57, and 58. Figs. 56 and 57 were made at thesame sitting. They show the apex and periapical tissuesof the upper lateral incisor at Avidely diff
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Keywords: ., bookcentury1900, bookdecade1920, booksubjectdiagnos, bookyear1921
