Resistance to compression of weakened roots subjected to different root reconstruction protocols

ZOGHEIB, Lucas Villaça et al J. Appl. Oral Sci. [online]. 2011, vol.19, n.6, pp. 648-654 OBJECTIVE: This study evaluated, in vitro, the fracture resistance of human non-vital teeth restored with different reconstruction protocols.MATERIAL AND METHODS: Forty human anterior roots of similar shape and dimensions were assigned…