Dental fillings are an important part of maintaining overall oral health. In order to understand how long fillings are expected to last, it is important to know the types of fillings available, the typical lifespan of fillings, and factors that may impact the longevity of a filling.
Prevention strategies to help maintain fillings, signs of deterioration, and replacement options are also important topics to consider.
This article will explore these topics to help individuals understand the life expectancy of dental fillings and how to best care for them.
Types of Fillings
There are four main types of dental fillings available: amalgam, composite, glass ionomer, and gold.
Amalgam fillings, commonly referred to as silver fillings, are composed of a mixture of metals such as silver, copper, tin, and mercury. These fillings are strong, durable, and long-lasting, making them the most cost-effective option.
Composite fillings, also known as composite resin fillings, are made from a combination of plastic and glass particles. They are tooth-coloured and can be matched to the exact shade of the patient’s teeth.
Glass ionomer fillings are made from a combination of acrylic and glass and are used mainly to fill decayed teeth. They are also used to repair cavities, and they release fluoride over time to help protect the teeth from further decay.
Lastly, gold fillings are composed of gold, copper, and other metals. They are very strong and durable, but they are also the most expensive option.
All types of dental fillings have their own advantages and disadvantages, so it is important to consult with a dentist to determine which type is best suited for your specific needs.
Typical Lifespan
The typical lifespan of a dental filling depends on its type and the conditions of the patient’s mouth. For example, silver fillings can last up to 10-15 years, while composite resin tooth fillings can last up to 5-10 years. Porcelain fillings generally last 15-20 years, while glass ionomer fillings can last up to 5-15 years, depending on the size of the filling. On average, a silver filling will last around 5-7 years, while a cast gold filling can last up to 15-20 years. Cement fillings, on the other hand, may last only 1-2 years, depending on the amount of wear and tear they receive.
To ensure the longevity of a dental filling, it is important to practice good oral hygiene. This includes brushing twice a day, flossing daily, and visiting your dentist for regular check-ups. Additionally, it is important to limit the intake of foods and beverages that can potentially damage the tooth, such as sugary foods and drinks. Finally, it is important to be mindful of the type of dental filling used, as some types are more durable than others.
Factors Impacting Longevity
Apart from the type and condition of the patient’s mouth, several other factors can influence the longevity of a dental filling. Having regular dental checkups, practising good oral health and proper care, and following through with proper dental hygiene are all important to ensure the longevity of a dental filling. The type of filling material, how it is placed, and the complexity of the filling procedure can also play a role in the life expectancy of the filling.
Dental treatments like root canals or the placement of a dental crown can also affect the life of the filling. The crown or root canal can cause the filling to need replacement sooner. However, it is important to note that following through with regular checkups and proper care can help prevent the need for more extensive dental treatments.
The best way to ensure the longevity of a dental filling is to practice good oral hygiene. Brushing and flossing regularly, avoiding sugary foods, and visiting the dentist twice a year for dental checkups can all help maintain the life of the filling. Receiving regular cleanings will help to remove plaque and tartar buildup, which can weaken the filling, as well as prevent decay around the filled area.
Prevention Strategies
In order to maximize the life of a dental filling, preventive strategies such as proper oral hygiene and regular dental checkups are essential. Practising good oral hygiene habits and visiting the dentist for regular dental visits can help protect natural teeth and dental fillings from decay. A key element of oral hygiene is avoiding sugary and sticky foods, which can increase the risk of tooth decay. Additionally, avoid hard and crunchy foods that could cause chips or cracks in the filling.
Furthermore, regular dental visits are vital for maintaining dental health. During these visits, the dentist can inspect the fillings and check for signs of wear or damage and, if necessary, repair or replace them. Additionally, the dentist can provide advice for keeping fillings in the best condition, such as avoiding hard or crunchy foods, brushing twice daily, and flossing regularly.
Signs of Deterioration
With regular checkups, a dentist can detect any signs of deterioration in dental fillings. Tooth sensitivity, a common sign of a deteriorating dental filling, can be a sign of a weakened or cracked seal. This means the soft inner layers of the tooth are exposed to bacteria, leading to further decay and damage. Other signs of deterioration can include discolouration, staining, and chipping.
Different types of dental filling materials can affect how long a dental filling will last. Some filling materials are more durable than others and can last for years. Traditional fillings, such as amalgam and gold, are considered more durable than composite resin fillings.
It is important to have regular dental checkups to monitor the condition of the fillings. If signs of deterioration are detected, a dentist may suggest a restorative treatment for the tooth decay. This could include replacing the filling, repairing the filling, or treating the decay.
If a patient experiences mouth pain, such as a sharp or throbbing tooth pain, it may be a sign of a deteriorating dental filling. In this case, it is important to make an appointment with a dentist right away. A dentist can examine the tooth and determine the best treatment plan for the patient.
Replacement Options
When the condition of a dental filling deteriorates, there are several replacement options available to restore the tooth. Depending on the severity of the damage, a patient may opt for a gold filling, replacement filling, or tooth-coloured filling.
Gold fillings are often used to replace complex fillings, such as those found in the chewing surface of molars. The gold filling is composed of gold alloy particles, which provide a strong, durable seal to the tooth.
The replacement filling is a composite material that is used to fill any gaps between the tooth and the filling. This type of filling is often used for minor repairs to the tooth surface.
Tooth-coloured fillings are composed of a resin that matches the colour of the patient’s teeth. This type of filling is used when there is significant damage to the tooth surface.
In cases of severe damage, an expert dental care provider may recommend a root canal procedure. This procedure involves drilling into the tooth root and removing any damaged or infected tissue. After the damaged tissue is removed, a white filling is used to fill the space and seal off the tooth. This filling is then polished to match the natural tooth colour.
The process of replacing a dental filling is a complex procedure and should only be undertaken by a qualified professional.
Replacing a dental filling can help restore the function and appearance of the tooth. By selecting the right replacement option and receiving expert care, a patient can ensure that their tooth is restored to a healthy condition.
With the right choice of replacement filling, a patient can enjoy a beautiful, functional smile for many years to come.
Key Takeaways
Dental fillings are an effective way to restore teeth that have been damaged due to decay. While the lifespan of fillings can vary, depending on factors such as type of filling, oral hygiene, and lifestyle habits, it is important to be aware of signs of deterioration.
Regular dental visits can help detect these signs early and provide the opportunity for replacement before further damage occurs.
As such, dental fillings can provide long-term protection and restoration of teeth.
If you’re looking to restore your teeth and maintain optimal dental health, visit Western Sydney Smiles at St. Mary’s, NSW. Our experienced dentists will provide you with the best dental fillings to help ensure your teeth stay healthy and strong for years to come.
