Introduction and Types of Bridges
- Definitions: Fixed bridge, abutment, pontic, retainer, unit
- Advantages and disadvantages of tooth replacement
- Types of bridge: Conventional bridge, adhesive bridge, combination designs, hybrid designs
- Conventional bridge designs: Fixed-fixed bridge, cantilever bridge, fixed-movable bridge

Selection and Evaluation of Abutment Teeth
- Factors influencing abutment tooth selection
- Importance of careful abutment selection for bridgework success
- Biomechanical considerations
- Indications for use
- Contraindications

Types of Artificial Plastic Teeth
- Wash-through Pontic, Dome Pontic, Ridge Lap Pontic, Modified Ridge-Lap Pontic, Ovate Pontic
- Purpose of pontics
- Hygienic pontic, bullet pontic, ridge lap and modified ridge lap pontics, ovate pontic

Types of Bridges According to Durability and Material
- Provisional bridges: purpose, duration of use, fabrication
- Metal-based bridges: noble based metals, base metal alloys
- Non-metal based bridges: resin veneered, fibre-reinforced composite, porcelain fused to metal, ceramics
- Acrylic resin and porcelain fused to metal (PFM)
- IPs Emax ceramics
- Zirconia

Clinical Stages of Bridgework, Advantages and Failures
- Clinical stages of bridgework
- Restoration fabrication
- Advantages of bridges
- Common reasons for bridge failures
- Causes of bridge failures
- Oral manifestations of bridge failures
- Bridge failure management
- Aesthetic failures of bridges
- Related topics: dental implant, dental restoration, fixed prosthodontics, resin retained bridge

Bridge (dentistry) (Wikipedia)

A bridge is a fixed dental restoration (a fixed dental prosthesis) used to replace one or more missing teeth by joining an artificial tooth definitively to adjacent teeth or dental implants.

Bridge (dentistry)
ICD-9-CM23.42-23.43
MeSHD003829
A three unit porcelain fused to metal bridge (PFM) made by a dental technician.
A semi-precision attachment between teeth #3 and #4, with the mortise on #4. Note the lingual buttons extending, in the photo, upward on #2 (on the left) and downward on #4. These are used to grasp the crowns with a hemostat and make them easier to handle. They can also be used to aid in removal of the crown in case there is an excessive amount of retention during the try-in. They are cut off prior to final cementation.
The proximal surfaces of the pre-solder index abutment and pontic, showing lab-processed grooves for added retention of the acrylic resin
The abutment and pontic joined with acrylic resin in a solder index and reinforced with an old bur (lying horizontally across the occlusal surface of the copings).
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