No. of canals   Maxillary Teeth – canals Mandibular Teeth - canals      Central Incisor First Molar Second Molar Total  19 -  41  26 -  61  4  -  4 8  -  16 7  -  21 0   -  0   17  -  34 9  -  27

Table 1: Distribution of 45 teeth (102 canals).