Doctor insights on:
Direct porcelain filling have same placement procedure as direct resin fillings for front tooth? And why resin fillings are popular?
Direct composite bonding vs indirect composite bonding?
Is indirect composite bonding more like a veneer placed over the tooth?
Not really: Most laboratory made veneers are made of porcelain like substances not composites. They are usually stronger than compsite and resist staining more. I use direct composites mostly for smaller cases or when the patien is not sure of what thry are trying to achieve cosmetically because they are easier to adjust shade and shape after. We can always do porcelain in future if and when needed. ...Read more
Yes: Yes, silver fillings can be replaced by white composite resin fillings. However, some amalgam fillings that extend under the gums might be harder to restore with the composite resins due to the amount of fluid and saliva that could contaminate the site on the tooth into which the composite resin will be placed, thereby reducing the effectiveness and long term survival of the filling. ...Read moreSee 4 more doctor answers
Sometimes: Every time a filling is removed and replaced a little bit of tooth is removed. Typically when the filling is 1/3 or more the width of the tooth, the tooth structure is thin enough that the tooth is vulnerable to break and so a crown is placed. If a crown is not placed the tooth can break and need to be removed. ...Read moreSee 3 more doctor answers
Which type of bridge material is more expensive, entire bridge made of porcelain, porcelain fused to metal, or porcelain fused to high noble metal.?
Which crown is better for molar after rct? Steel, ceramic or steel fused porcelain? Asthetically as well as durebility wise?
No steel: Crowns are made from precious metals and/or porcelain, so steel is out of the question. An all metal crown is not the most esthetic, but you will never have porcelain breaking off of it. A well fitting pfm or full porcelain crown should also last a long time. The choice is yours, and your bite and size of tooth also play a role. Discuss with your dentist. ...Read moreSee 1 more doctor answer
AVR: Aortic valves can be replaced with either mechanical valves or bio prosthetic, taken from animals and treated to prevent rejection. There are different reasons for choosing either valve such as age and treatment with anticoagulants. Individuals who do not wish to be on meds such as Coumadin (warfarin) may have a bioprosthetic valve, however, younger individuals usually have mechanical valves. ...Read more
Direct porcelain tooth colored fillings can be use to fill broken front tooth and is very durable than resin so why direct resin fillings are popular?
It depends: On the extent of tooth loss. Minimal tooth loss is easily fixed with a direct resin bonded restoration. For more extensive tooth loss or for complete tooth coverage, porcelain or ceramics are preferred. Resin restorations are also considerably more economical than ceramic restorations. Hope this helps and thanks for the question. ...Read moreSee 1 more doctor answer
What type of dental implant crown is the strongest on molars. Lab made all porcelain, the cerec crowns, PFM or PFHNM crowns. Which ones are worst.
Gold crowns: For strength and longevity, gold would be your best choice, for esthetic reason we use porcelain, zirconia is the strongest but it is very abrasive and can damage the opposing teeth, e_max blocks (cerec), or pfm should do well, in this case e_max, can be stronger then the regular pfm, but again it can be a bit more abrasive. The choice is yours. ...Read moreSee 15 more doctor answers
What is the best material for premolar's crown after root canal: zirconium, silver-palladium, gold, etc fused porcelain?
Crown materials: There is not one best material and many factors determine the material used.Factors include bite, amount of remaining tooth structure, cosmetics, oral hygiene, condition of the remaining teeth, skill of the dentist and the lab used. Discuss this with your restoring dentist. ...Read moreSee 1 more doctor answer
Best pfhn bridge:with metal occlusals (biting surfaces) &porcelain facings or with porcelain covering metal except on tongue side of crown porc occlus?
Depends: Usually metal has physical properties closer to the physical properties of tooth structure and porcelain is harder and can sear tooth enamel.... Ask your dentist what is used in the office or if there are choices. Sometimes a prosthodontist has special training in this area and give you the service you desire. ...Read moreSee 2 more doctor answers
It happens: Any time you have a graft done there is a chance of failure. It can be caused by many different factors ranging from an infection to rotten luck. I have seen grafts fail from time to time and sometimes we just have no idea what happened. If your doctor followed all the protocols your graft had a great chance of success but failure is always possible. ...Read moreSee 1 more doctor answer
CHF, kidney, staph: Patients with a staph infection can have an endocarditis, which affects the heart valves. Once it is on a valve, septic emboli can be sent to other places, the brain, retina, bone or kidney. Those emboli to the kidney can cause renal failure. A damaged heart valve can also cause chf. I would imagine the person you are talking about is in the hospital, perhaps you should speak to her doctor. ...Read moreSee 1 more doctor answer
It depends on u: The fact that you are asking the question means to me that there is something that you want to change about your smile. What does your smile tell others about you? Does your smile project what you want it to? By answering these two question you will know if porcelain is better than enamel for you. Veneers are not the only tool in the box. Look for a highly trained cosmetic dentist to help u. ...Read moreSee 5 more doctor answers
Not anymore: Bpa (bisphenol a) is a resin used in some plastics. There is some evidence, tho nothing has been proven, that bpa may have harmful effects on child development. Dental sealants & newer composites don’t contain it. The american dental association states the bpa in the saliva after 2 hrs from old plastic fills is 200 x lower than the level epa (environmental protection association) considers safe. ...Read moreSee 3 more doctor answers
Which bridge material is more durable and preferred to use on teeth #11 to #14: porcelain fused to metal, or porcelain fused to high noble metal.?
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