Perfora- tions and cracking are unlikely to occur as posts and pins are not required. Bonding of the core to tooth structure by using materials such as Panavia or those containing 4-META can also be used, aiding retention and decreasing the risk of coronal leakage.53–55 When using ...
I walk one block and already I got a crimson tide filling my mouth and I gotta spit. Now, Kid, when I tell ya that muck hit the sidewalk like I done slaughtered a pig there, well that’s only half the story. Make you wig to think of it. I thought I was gonna wig right there...
The reason may be that the concrete strength was slightly lower than other positions of the wall panel due to the problems of uneven pouring and uncompacted vibration at the opening, so the opening became a weak part and was prone to cracking under load [17]. At the same time, inclined ...