Treament group and test
PR TR
  RE VT RE VT
  N % n % n % N %
Good 8 100 7 87.5 8 100 8 100
Satisfactory 0 0 1 12.5 0 0 0 0
Unsatisfactory 0 0 0 0 0 0 0 0
TOTAL 8 100 8 100 8 100 8 100
Table 3: Rate of success after radiographic examination (RE) and pulp vitality test (VT) in the experimental group (PR) and control group (TR).