Across
- 4. FIFTH GENERATION
- 6. Measurement of electrical resistance
- 7. 1962 ( MEASURED THE RESISTANCE BET OM & PDL)
- 10. MINOR CONSTRICTION
Down
- 1. 1942 ( EARLY APEX LOCATOR)
- 2. Measurements of electrical impedance
- 3. ANATOMICAL APEX
- 5. the distance betn the coronal reference point& MC
- 8. THIRD GENERATION
- 9. FOURTH GENERATION