Porcelain inlay : a treatise on its theory and practice in dentistry / by Dr. Arthur E. Peck.

  • Peck, Arthur Elsworth, 1863-
Date:
[1902]
Catalogue details

Licence: Public Domain Mark

Credit: Porcelain inlay : a treatise on its theory and practice in dentistry / by Dr. Arthur E. Peck. Source: Wellcome Collection.

Provider: This material has been provided by the Augustus C. Long Health Sciences Library at Columbia University and Columbia University Libraries/Information Services, through the Medical Heritage Library. The original may be consulted at the the Augustus C. Long Health Sciences Library at Columbia University and Columbia University.

    72/118 (page 60)
    If the instructions in cavity pre- parations are followed closely one will have no undercuts; and with a good impression the making of a correct matrix is positive. The impression (Plate X, Figure AA), taken by the process pre- viously explained^ is backed with cement in the re-enforcing ring (Plate X, Figure AB), as the strength of the impression unsup- ported would not be sufficient to withstand the strain to which it is necessary to subject it. Use Britton's yeflow for the im- pression, and the grey for the re- enforcing. The color will enable them to be distinguished and so pre-