Tooth filling is also called dental filling or dental restoration. These are dental restorative materials that are utilized in restoring the function, morphology, and integrity of missing teeth structures. The loss in structure may be caused by external trauma or caries. The tooth structure can also be lost on purpose to prepare for improvements in aesthetics or physical integrity of intended restorative material. When in need of specialists in tooth fillings Howell is a good location to check out.
Two steps are usually involved in restoration process. In the first step, the teeth are prepared for the restorative material to be placed. In the second step, the restorative material is placed in the prepared teeth. Preparation involves creating the necessary space for placement of restorative material. This may involve cutting spaces into teeth using dental burrs. Decayed and unsound portions of teeth are removed during this process to give space.
In some cases, permanent restoration may not be possible immediately after preparation. If that is the case, temporary restoration may be done before a more permanent solution can be performed. Various materials are used as restorative materials. Some of the commonest materials in used today are glass ionomer cement, dental composites, porcelain, amalgam, and gold among several other materials.
Preparations are classified into intracoronal and extracoronal. Intracoronal preparations are done to hold restorative materials within the boundaries of the structure of the crown. Porcelain inlays, gold, and amalgam plus all their preparations are usually used in intracoronal preparations. Extracoronal preparations are those that act as core for restorative materials to be place upon so as to restore the functional or aesthetic structure of the tooth. Examples of extracoronal preparations are veneers, onlays, and crowns.
A number of factors need to be considered by the doctor when they are undertaking teeth preparation. The factors that need to be considered dictate the type of preparation suitable in that situation and also determine the extent to which the preparation may be performed. One of the factors considered is decay. Decay determines restorative material to use, restorative method, and extent of preparation.
Restorations fall into two main categories, that is, direct restorations and indirect restorations. Direct restorations are built from within the mouth using soft or malleable material before it cools and become too hard to sculpt. One has to visit the dentist only once and the whole process takes less time compared to indirect restoration. Direct restoration is preferable if the fillings are small. Otherwise, indirect restoration should be used.
In indirect restoration, the restorative materials or devices are prefabricated outside the mouth before being installed into the prepared tooth. The prefabrication of the restorations is done using dental impressions of the prepared teeth. Some common examples of indirect restorations are crowns, bridges, onlays, veneers, and inlays. Dental cement is then used to bond the finished restorations into the mouth permanently. One needs to make two separate visits to get the procedure done.
Several advantages and disadvantages are associated with the various materials utilized as fillings. For instance, fillings made from amalgam are so strong that they allow one to chew without trouble. These fillings also have less sensitivity to moisture when being filled and they cost less. However, their different color from that of natural teeth makes them a bit awkward. Over time, they also tarnish or corrode.
Two steps are usually involved in restoration process. In the first step, the teeth are prepared for the restorative material to be placed. In the second step, the restorative material is placed in the prepared teeth. Preparation involves creating the necessary space for placement of restorative material. This may involve cutting spaces into teeth using dental burrs. Decayed and unsound portions of teeth are removed during this process to give space.
In some cases, permanent restoration may not be possible immediately after preparation. If that is the case, temporary restoration may be done before a more permanent solution can be performed. Various materials are used as restorative materials. Some of the commonest materials in used today are glass ionomer cement, dental composites, porcelain, amalgam, and gold among several other materials.
Preparations are classified into intracoronal and extracoronal. Intracoronal preparations are done to hold restorative materials within the boundaries of the structure of the crown. Porcelain inlays, gold, and amalgam plus all their preparations are usually used in intracoronal preparations. Extracoronal preparations are those that act as core for restorative materials to be place upon so as to restore the functional or aesthetic structure of the tooth. Examples of extracoronal preparations are veneers, onlays, and crowns.
A number of factors need to be considered by the doctor when they are undertaking teeth preparation. The factors that need to be considered dictate the type of preparation suitable in that situation and also determine the extent to which the preparation may be performed. One of the factors considered is decay. Decay determines restorative material to use, restorative method, and extent of preparation.
Restorations fall into two main categories, that is, direct restorations and indirect restorations. Direct restorations are built from within the mouth using soft or malleable material before it cools and become too hard to sculpt. One has to visit the dentist only once and the whole process takes less time compared to indirect restoration. Direct restoration is preferable if the fillings are small. Otherwise, indirect restoration should be used.
In indirect restoration, the restorative materials or devices are prefabricated outside the mouth before being installed into the prepared tooth. The prefabrication of the restorations is done using dental impressions of the prepared teeth. Some common examples of indirect restorations are crowns, bridges, onlays, veneers, and inlays. Dental cement is then used to bond the finished restorations into the mouth permanently. One needs to make two separate visits to get the procedure done.
Several advantages and disadvantages are associated with the various materials utilized as fillings. For instance, fillings made from amalgam are so strong that they allow one to chew without trouble. These fillings also have less sensitivity to moisture when being filled and they cost less. However, their different color from that of natural teeth makes them a bit awkward. Over time, they also tarnish or corrode.
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