Table 1.

The survival rate of primary anterior teeth and primary molars after pulpectomies.

Tooth position	6 months	12 months	18 months	24 months	30 months	36 months
Primary anterior teeth	97.4%	90.9%	83.0%	72.1%	58.5%	43.7%
Primary molars	97.0%	87.3%	76.0%	57.1%	37.0%	22.7%