Four different core materials measured for fracture strength in combination with five different designs of endodontic posts.

@article{Cohen1996FourDC,
  title={Four different core materials measured for fracture strength in combination with five different designs of endodontic posts.},
  author={Brett I Cohen and M K Pagnillo and Spiros Condos and Allan S Deutsch},
  journal={The Journal of prosthetic dentistry},
  year={1996},
  volume={76 5},
  pages={487-95}
}
The purpose of this in vitro study was to determine the fractural load of four core materials supported by five post designs. This study was divided into 20 groups with 10 samples per group. Specimens were placed in a special jig at a 45-degree angle, and the fracture load values, in pounds, were obtained with the use of a universal testing machine. A 5 x 4 factorial design was used to assess and compare the fractural strength, and a two-way analysis of variance was used to determine whether… CONTINUE READING
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