Tooth Filling
A tooth filling is a dental procedure used to repair a cavity or hole in a tooth caused by decay or damage. The filling material is used to restore the tooth's structure and function while preventing further decay.
How it works:
01
Examination
Your dentist will examine your teeth, often using X-rays to identify the extent and location of the decay.
04
Filling Material
Various materials can be used for dental fillings, including amalgam (a mixture of metals), composite resin (tooth-colored material), gold, or porcelain. The choice of material depends on factors like the location of the cavity, the extent of the decay, and aesthetic preferences.
02
Anesthesia
Before the filling procedure, the dentist may administer a local anesthetic to numb the area around the affected tooth, ensuring you don't feel pain during the process.
03
Removal of Decay
The dentist will use a drill, laser, or air abrasion to remove the decayed part of the tooth, leaving a clean and prepared space for the filling.
05
Filling Placement
The chosen filling material is placed into the prepared cavity, and the dentist will shape and smooth it to match the natural contours of the tooth.
06
Curing (for certain materials)
If a composite resin filling is used, it may need to be hardened or cured using a special light.
07
Final Adjustments
The dentist will make any necessary adjustments to ensure your bite is comfortable and natural.
08
Polishing
The filled tooth is polished to provide a smooth surface and a natural appearance.
Composite Fillings
A composite (tooth-coloured) filling is used to repair a tooth that is affected by decay, cracks, fractures, etc. While the most common use for a composite filling is to seal up a cavity, the composite material can also be used to rebuild chipped or worn teeth.
Because composite fillings are white or tooth-colored, they can be closely matched to the color of your existing teeth. Therefore, they are very well suited for use in front teeth or the more visible areas of the back teeth.
As with most dental restorations, composite fillings are not permanent and may someday have to be replaced. They are very durable and will last many years, giving you a long lasting, beautiful smile.
How are composite fillings placed?
Composite fillings are usually placed in one appointment. While the tooth is numb, your dentist will remove decay as necessary. The area will then be thoroughly cleaned and carefully prepared before the new composite filling is placed. If the decay was near the nerve of the tooth, a special medication will be applied for added protection. The composite filling will then be precisely placed, shaped, and polished, restoring your tooth to its original shape and function.
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It is normal to experience sensitivity to hot and cold after composite fillings are first placed. However, this will subside shortly after your tooth acclimates to the new filling.
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You will be given care instructions at the conclusion of your treatment. Good oral hygiene practices, eating habits, and regular dental visits will aid in extending the life of your new fillings.