Browsing by Subject "Crowns"
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Bacterial Microleakage of Different Sealing Materials in Access Channels of Internal and External Hexagonal Implants (Creighton University. Omaha, Nebraska, 2017)Microleakage through access channels of screw-retained abutments (crowns) is inevitable, but previous research has suggested that certain filling materials may be better than others at reducing the amount of leakage. The ...