/ 28. What's the minimum grafting length of SavDen® MTA needed for post preparation?
28. What's the minimum grafting length of SavDen® MTA needed for post preparation?
Ans: The effect of apical sealing is remarkably better than gutta percha. Actually, researchers have found that MTA showed excellent apical sealing properties. Thus it is sufficient to fill the remainder of the apical 5mm.
