Table 2: Location and direction of lateral and secondary.

Apical Third Medium Third Coronal Third Total
Buccal 9 (20.93%) 4 (44.44%) 0 13 (24.52%)
Lingual 14 (32.55%) 3 (33.33%) 1 (100%) 18 (33.96%)
Mesial 9 (20.93%) 0 0 9 (16.98%)
Distal 11 (25.58 %) 2 (22.22%) 0 13 (24.52%)
Total 43 (100%) 9 (100%) 1 (100%) 53 (100%)