What is a cantilever dental bridge?
What is a cantilever dental bridge?
Cantilever dental bridge. Cantilever bridges are dental bridges that are designed when abutment teeth are prepared on only one side of the missing toothless gap. In such cases, the pontic is located outside the abutment teeth.
Where is the Pontic on a cantilever bridge?
Cantilever dental bridge. In most of the cases, the pontic is positioned between the abutment teeth. However, in some clinical situations teeth may not be present on both sides of the toothless gap. Cantilever bridges are dental bridges that are designed when abutment teeth are prepared on only one side of the missing toothless gap.
How are teeth prepared for dental bridges?
All abutment teeth (teeth supporting the bridge) are prepared like a dental crown. This means all of the enamel and any additional tooth structure is removed to create a clear path to the other tooth. After the teeth are shaped, impressions are made and sent to a dental laboratory.
Do I need a dental bridge or implant-supported bridge?
If pressure falls unevenly across the dental arches, it could damage or break a cantilever bridge. In these cases, an implant-supported bridge may be a better option. If you need to replace multiple teeth, implants or a partial denture may offer more support.
Is there an indication for cantilever restorations on teeth?
Cost of a second implant is not an indication for cantilevering. The prosthodontic literature has documented the use of cantilever restorations on teeth. The specific guidelines for the use of cantilevers in conventional fixed prosthodontics can be found in traditional prosthodontic text books (Schillenburg, etc).
Can cantilever teeth be used in fixed prosthodontics?
The specific guidelines for the use of cantilevers in conventional fixed prosthodontics can be found in traditional prosthodontic text books (Schillenburg, etc). The use of a single cantilevered tooth off of a natural tooth is permitted from a maxillary canine to replace a maxillary lateral incisor.
Can You cantilever the anterior maxilla?
In the anterior maxilla or mandible the use of cantilevers also requires careful attention to the occlusion. The cantilevered tooth should be kept out of centric occlusion contact and not be utilized in any excursive movements for discussion.
