What is the ideal length for a post in post-core in an endodontically treated tooth:
A. 2/3 of the tooth length
B. ½ of the tooth length
C. 1.5 times that of the crown
D. Same as the anticipated crown
A. 2/3 of the tooth length
B. ½ of the tooth length
C. 1.5 times that of the crown
D. Same as the anticipated crown