What is the metal-ceramic Crowns and Bridges?
The metal-ceramic Crowns and Bridges is real estate additive machines. In contrast with the mobile machinery such as dentures, which need to be removed and cleaned daily, the metal-ceramic crowns and bridges are bonded to existing teeth or implants, and can only be removed by a dentist.
The rear teeth many times can fully restore the aesthetics and functionality of the metal-ceramic crowns and bridges.
Used internal a metal frame. This metal frame is important, especially in the back teeth that receive the greatest pressure during chewing, after enhances durability pροσθετικής work.
Material invest the metal frame is ceramic (porcelain).There are many kinds of porcelain, the quality of the outcome, however, depends mainly on the training, experience, and skill of the ceramist.
Check out also for the Dental Implants.
How to work the crowns of the teeth?
A bezel it is used to cover completely a damaged tooth. At the same time with the aid of the tooth, a crown can be used to improve the look and the shape of.At the same time, placed on top of an implant to give it shape and appearance of tooth and functionality. The metal-ceramic crowns can match with the color of natural teeth.
The dentist may recommended rim in one of these cases:
- Replace a large filling when the tooth is left is not enough
- Protect a weak tooth from fracturing
- Restore a fractured tooth
- Cover a tooth after root canal treatment
- Cover dental implant
- Cover αποχρωματισμένου tooth
- Support bridge
- Support partial denture
The function of Bridges?
A bridge it can be recommended if your is missing one or more teeth. Gaps left by missing teeth eventually προκαλλούν the movement of the remaining teeth, in order to turn the empty spaces, resulting in a poor occlusion. The imbalance caused by the missing teeth it can also lead to periodontal diseases and disorders of the temporomandibular joint (TMJ).
The bridges welded in natural teeth or implants on either side of the vacuum of space. These teeth are called teeth braces and serve for the support of the bridge. The tooth or teeth that replace the bridge is called bridging and is connected to the crowns that cover the studs. Bridges can be ταιρίαξουν in the color of your natural teeth.
How in the manufacture of metal-ceramic crowns and bridges?
The placement usually have a lot of appointments (one or two is necessary only for preparation).
Before the construction of a crown or bridge , the tooth(or teeth) must be reduced in size so that the crown or bridge to fit over it properly. After τροχιστούν the teeth, the dentist takes prints in order to κατασκευασούν dummies of your mouth.
Using the fingerprints, the οδοντοτεχτικό laboratory will fabricate the crowns/bridges.
A temporary crown or bridge it will be placed above the ground your teeth down to prepare for the permanent. When the permanent crown or bridge is ready, remove the temporary and the permanent συγκολείται over the teeth your.
The Metal-ceramic Crowns and Bridges I don't have the naturalness of the ολοκεραμικών but they are a proven solution with longevity at least 15 years old and have a great chromatic strength.
Handicap from an aesthetic point of view is the in the presence of the metal frame, which if it is covered completely with porcelain gives a relative opacity to the final restoration, particularly of the neck (i.e., near the gums ). Usually, a trained ceramicist in a well-equipped dental laboratory can overcome this disadvantage. However, if someone has very high aesthetic requirements, it is best to opt for ceramic crowns.
The cost vary and depends on the type of rim,the quality and origin of the metal and porcelain, from some special techniques that are likely to be applied for.x.ceramic rim, as well as from the level of the lab that will build it. Mainly, however, depends on education, experience and skill of the ceramist.
How long withstand the metal-ceramic Crowns and Bridges?
While crowns and bridges can be afford a lifesometimes they become loose or fall.
The most important step to ensure the longevity of a crown or a bridge is the good oral hygiene.
A bridge is likely to lose its support if the teeth or bone holding them be destroyed. It is also important to avoid to chew hard foods, ice or other hard objects.
