Metal crowns to porcelain veneers, dental implants and restoration is often the preferred treatment. Durability and long-lasting because they are, they are widely used, although there are some disadvantages and potential harms of these coatings. In the following, we will examine the disadvantages and disadvantages of porcelain veneers to metal crowns.
1. Aesthetic Problems: Metal Reflection
- Porcelain to metal crowns in the coating, the structure of the metal under the coating over time along the gum line may create a gray reflection. This is especially becomes apparent when gum recession occurs and may affect the aesthetic appearance of the coating. Such a view, especially the front teeth, patients can be uncomfortable.
2. Lack Of Natural View
- The metal infrastructure due to less light transmittance compared to porcelain or zirconium coatings these coatings completely. In this case, the light reflection properties and reduces the appearance of natural teeth causes more opaque. As a result, the teeth may not be in full compliance with the natural teeth.
3. The Risk Of Allergic Reaction
- Metal-assisted coatings can be made from various metal alloys, such as nickel. Some people feel this may indicate an allergic reaction to metal components. Allergic reactions to the gingival redness, swelling and can lead to irritation. The risk of metal allergy patients may not be suitable for this type of coatings and alternative materials should be preferred.
4. Problems With Gums
- Metal-assisted coatings on the edges of the gums if you don't sit properly, can lead to problems such as gingivitis and gum recession. Metal edges may adversely affect the health of teeth and gums can cause irritation when in contact with. Also, the coatings that do not comply with gum, plaque accumulation, and therefore may predispose you to gum disease.
5. Causing Bad Breath
- The incompatibilities between the exterior coating of the edges or metal contact with the teeth, can lead to a buildup of bacteria in the mouth. In this case, can cause bad breath. Especially the tooth under the coating are not being fully cleaned, this may exacerbate the problem.
6. Sensitivity to heat and cold
- Metal-assisted coatings, the heat conduction properties of metals because of hot and cold foods when consumed can cause cracking. The temperature of the metal and deliver it more quickly, more alert and sensitivity of the tooth to the nerve endings sends creates. In this case, the overlay may cause you to feel the discomfort of the teeth at the bottom.
7. The risk of cracking and breaking
- Porcelain cracking or separation from the metal part of the support, although rare, can occur. In the event of damage coating, you may need the intervention of a dentist. In such a case, the repair of the coating can be difficult and may need to be completely replaced.
Results
Metal crowns to porcelain veneers, durability, and aesthetic benefits, although some potential losses and adverse effects carries. Aesthetic problems as well as a risk of allergic reactions, adverse effects on the health of your gums and sensitivity factors such as heat and cold, in the use of these coatings should be considered. Metal crowns are thinking about having porcelain veneers to patients who talk in detail about these potential risks and alternative treatment options with dentists, it is important to assess. This will help you to choose the appropriate method for dental restoration and healthy individuals.
