Posterior palatal seal is at:
A. at line between soft and hard palate ***
B. mesial to line between soft and hard palate
C. distal to line between soft and hard palate
NBD Part II
Posterior Palatal seal (Post dam): is the post. Border of maxillary complete denture that put pressure on the displaceable tissue near the junction of the hard and soft palate aid in in retention of prosthesis.
Labels
Promatric