Fig. 1
From: Is maxillary diastema an appropriate site for implantation in rats?
a) Time course of the experiment. b) Curve of the rat body weight change. c) Implant survival after 7 weeks of implantation. Implant success and failure rate is analyzed by using Clopper-Pearson’s exact method at 95% confidence interval. Our experiment data indicate that the true success rate of implantation in maxillary natural diastema in rat is less than 38.4% at a confident level of 95%