TITLE

Impact Fracture Patterns of Intact and Restored Human Maxillary Central Incisors

AUTHOR(S)
Stokes, Alastair N.; Hood, James A. A.
PUB. DATE
September 1988
SOURCE
International Journal of Prosthodontics;Sep/Oct1988, Vol. 1 Issue 2, p208
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
An impact apparatus was used to determine paths of fracture and fracture energies for three groups of incisors. Intact teeth and those restored by bonded composite resin suffered both crown and root fractures. Teeth with large proximal cavity preparations suffered crown fractures only. Fracture paths were similar to those reported in vivo. Fracture energies for all groups were not statistically different.
ACCESSION #
37702831

 

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