What is Composite Filling
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What is Composite Filling
Dr Ahmed Javed Butt
A composite filling is a type of dental filling made of a mixture of glass or quartz filler in a resin medium that is used to restore the function and appearance of a tooth. It is called a "composite" filling because it is made up of multiple components. Composite fillings are commonly used to repair teeth that have been damaged by decay, cracks, fractures, or wear.
There are several advantages to using composite fillings:
Aesthetically pleasing: Composite fillings are made to match the color of your natural teeth, so they are less noticeable than silver (amalgam) fillings.
Bonding to the tooth: Composite fillings can bond directly to the tooth, which helps to support the remaining tooth structure and prevent breakage.
Less drilling required: Because composite fillings can bond to the tooth, less healthy tooth structure needs to be removed before placement.
Durability: With proper care, composite fillings can last for several years.
Quick placement: Composite fillings can usually be placed in a single visit to the dentist.
Versatility: Composite fillings can be used to repair a variety of problems, including cavities, chips, cracks, and gaps between teeth.
Non-toxic: Composite fillings do not contain mercury, which is found in amalgam fillings.
There are also some potential disadvantages to consider with composite fillings:
Cost: Composite fillings are generally more expensive than amalgam fillings.
Shorter lifespan: While composite fillings can last for several years, they may not last as long as amalgam fillings.
Sensitivity: Some people may experience sensitivity to hot and cold temperatures after a composite filling is placed.
Placement technique: The placement of composite fillings requires a higher level of skill and attention to detail than amalgam fillings, as the tooth-colored material must be carefully shaped and polished to match the surrounding tooth structure.
Staining: Composite fillings may become discolored over time and may need to be replaced.
In conclusion, composite fillings are a good choice for restoring teeth because they can be matched to the color of your natural teeth, bond to the tooth to support the remaining structure, and can be used to repair a variety of problems. While they may be more expensive and have a shorter lifespan than amalgam fillings, they are a good choice for people who are concerned about the appearance of their teeth.
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