In case of missing teeth, a screw-retained dental restoration which is made from zirconium oxide is used. The implant-supported zirconia bridge is found to be stronger as compared to certain ceramic bridges. From the platform of the implant to occlusal table the prosthetic height has to be approximately 12 mm.
Patients who want to give ideal dental solutions to their patients always choose the implant-supported zirconia bridge. The designing of these bridges is done with CADCAM and then the milling is done. As a result, there is no casting distortion and the right fitting bridge is made by the lab. Many dentists prefer the monolithic zirconia bridge as they are a very robust option and they require fewer dental sessions and are a time-saving option. It involves conservative dental preparation methods and even aesthetics wise they give very good results.
When a cluster of teeth is missing then the dentist can recommend the option of all on 6 zirconia bridge. For patients who are suffering from Bruxism and need a robust dental solution that does not chip easily then here also the dentist can recommend the option of a zirconia bridge. If the teeth are missing in the aesthetic zone then it is always better to choose the option of these bridges as they have a good aesthetic appearance.
If the patient has an infection in the gums and teeth or is suffering from necrosis or abscess then the option of all on 6 zirconia bridge or crown is ruled out. In the case of patients who are not medically fit also the dentist may avoid this option. If the patient finds the cost more then in such circumstances also the use of these bridges may not be recommended by the dentist.
The dentist gives details instructions to the lab after scanning the mouth of the patient. The design of the screw-retained zirconia crown and bridge is done with CADCAM and so the chances of casting distortion are ruled out. A block of zirconia is taken and it is milled to get the desired bridge.
Once the dentist receives the screw-retained zirconia crown or bridge then he cements the same by making use of the appropriate cementing material like zinc phosphate cement or resin cement etc. It is also important that the dentist gives the do’s and don’t’s instructions to the patient so that the bridge does not become lose.