Long term effects of primary molar pulpotomies on succedaneous bicuspids

Forty-three bicuspids which replaced successfully pulpotomized vital or non-vital primary molars, and twenty bicuspids, which erupted following unsuccessful pulpotomies requiring extraction of the preceding teeth, were examined for defects of position and enamel. In comparison with contralateral control teeth, test teeth in both groups showed an increased prevalence of rotation and enamel surface defects.