Figure 4: Illustration of the survival curve regarding the tooth types (Max. ant. teeth = maxillary anterior teeth, n=71; Max.PM=maxillary premolars, n=64; Max.M=maxillary molars, n=36; Mand. ant. teeth=mandibular anterior teeth, n=13; Mand.PM=mandibular premolars, n=20; Mand.M=mandibular molars, n=57) using the Kaplan-Meier survival function. The intersection of the curves with the solid horizontal line stands for the 5-year success rate, the intersection with the dashed horizontal line for the 10-year success rate.