All Ceramic Maryland Bridge Prep

The traditional porcelain fused to metal maryland inlay bridges remain available however newer material properties present with improved esthetic and functional advantages.

All ceramic maryland bridge prep.

This video demonstrates how to prep teeth to receive resin bonded bridge maryland bridge. These bridges have a false tooth and wings extension on one or both sides which is glued to the inner aspect of the adjacent teeth. Case reports on the use of this procedure as a provisional treatment continue to be published 8 9. To date the most optimal results seem to have been attained using zirconia ceramics bonded with a phosphate monomer containing resin cement such as panavia after the surface of the prosthesis has been lightly air abraded with aluminum oxide typically of rather.

A maryland bridge is used to replace missing tooth teeth especially in cases of front teeth. 30 50 micron alumina air dry. Mix a and b for 35 seconds. It is commonly used in replacing central or lateral incisors.

Ips e max lithium disilicate glass ceramic 400 mpa inlays onlays veneers anterior posterior crowns anterior 3 unit bridges up. Dal offers you and your patients a wide array of material selections when prescribing a maryland bridge or inlay bridge. 10 recommend the rochette bridge as an alternative to an acrylic. Place oxyguard ii for 3 minutes.

The materials used in a maryland bridge are traditionally a combination of metal and dental ceramic as a case report in the journal of dentistry of tehran university of medical sciences summarizes. Seat restoration with finger pressure for 60 seconds. The most common maryland bridge for years have been the stand by metal two wing pfm fig. Place a and b on tooth for 60 seconds.

The metal forms the strong framework and wings of the bridge while the floating tooth is made of ceramic to blend in with your existing teeth. Bonding of all ceramic retainer bridges is typically achieved with resin cements. A lithium discilicate glass ceramic with flexural strength of about 400 mpa and it s an etch able ceramic and permits a strong and durable resin ceramic bond 4. Most affordable of all oal zirconia.

Panavia 21 to porcelain fused to metal maryland bridge. Full arch bridge capability. Sandblast 2 3 seconds per cm2. 1 full turn and mix cement 20 30 seconds.

A video by crowns bridges department faculty of oral medicine.