Dental fillings are a common dental treatment used to restore teeth damaged by decay or trauma. This blog post will provide you with a comprehensive guide to dental fillings, including what they are, what the different types are, what the procedure is, and how to care for your fillings.

Section 1: Understanding dental fillings

Dental fillings are materials used to fill cavities and restore tooth structure and functionality. They are typically made from a variety of materials, including amalgam, composite resin, porcelain, and gold. The choice of filling material depends on factors such as the location and extent of the cavity, the patient's preference, and the dentist's recommendation.

Section 2: Types of dental fillings

Amalgam fillings:

Amalgam fillings have been used for more than a century and are known for their durability and strength.
They are a mixture of metals including silver, tin, copper and mercury.
Amalgam fillings are cost-effective and suitable for use in areas of high masticatory pressure, such as molars.
However, their dark colour makes them more noticeable compared to other filling materials.

Composite resin seals:

Composite resin seals are made from a mixture of glass or quartz filler in a resin medium.
They are tooth-coloured and blend seamlessly with natural teeth, making them aesthetically pleasing.
The composite resin fillings bond directly to the tooth structure, providing additional support.
However, they are less durable than amalgam fillings and may need to be replaced after a few years.

Porcelain fillings:

Porcelain fillings, also known as inlays or onlays, are custom restorations created in a dental laboratory.
They are strong and very resistant to staining, making them an excellent choice for visible teeth.
Porcelain fillings require multiple visits to the dentist as they are created outside the mouth and then bonded to the tooth.
However, they are usually more expensive than other filling options.

Gold fillings:

Gold fillings are composed of a gold alloy (a mixture of gold with other metals) and offer exceptional durability.
They are well tolerated by gum tissue and can last for decades without requiring replacement.
Gold fillings are highly biocompatible and are suitable for patients with metal allergies.
However, their high cost and noticeable appearance make them less popular among patients.

Section 3: Procedure for dental fillings

The dental filling procedure usually involves the following steps:

Examination and diagnosis:

Your dentist will visually examine your teeth and may take x-rays to determine the extent of decay or damage.
They will discuss the appropriate filling material options based on your dental health and personal preferences.

Lubrication of the area:

Before the procedure begins, your dentist will administer local anesthesia to make sure you feel no pain during the treatment.

Caries removal:

The destroyed part of the tooth is removed using a dental drill or laser, leaving a healthy tooth structure.

Preparation of the tooth:

The tooth is prepared for a filling by cleaning it thoroughly and shaping it so that the filling material is secured.

Placing the seal:

The selected filling material is placed in layers into the prepared cavity, ensuring proper fit and contouring for a natural appearance.

Bite adjustment:

Your dentist will check your bite to make sure it is properly aligned and make any necessary adjustments.

Polishing:

The seal shall be polished to smooth any uneven edges and provide a natural shine.

Section 4: Aftercare tips for dental fillings

To ensure the longevity and effectiveness of your dental fillings, it's important to follow these aftercare tips:

Maintain good oral hygiene:

Brush your teeth at least twice a day with fluoride toothpaste and floss daily to remove plaque build-up and prevent cavities.

Avoid excessive pressure on the seal:

Be careful when biting or chewing hard foods or objects that can damage the filling.

Limit consumption of coloring foods/drinks:

Certain foods and drinks, such as coffee, tea, red wine and tobacco, can stain teeth and fillings over time.

Schedule regular dental checkups:

Visit your dentist every six months for routine checkups and professional cleanings to monitor the condition of your fillings.

Report any discomfort or problem:

If you experience sensitivity, pain, or notice any changes around your filling, contact your dentist immediately for an evaluation.

Section 5: Conclusion

Dental fillings play a crucial role in restoring damaged teeth and preventing further decay. With advances in dental materials and techniques, there are different filling options to suit individual needs. By understanding the different types of fillings, the procedure involved, and following proper aftercare, you can maintain optimal oral health and preserve your smile for years to come. Be sure to consult with your dentist for personalized advice and recommendations regarding your dental fillings.