Dental fillings are a universal procedure that is done in order to restore decayed, cracked, or worn-out teeth. They do play a significant role in repairs and maintenance of your teeth and avoid further teeth-related problems. However, many patients often wonder: how long does a dental filling last? 

This is significantly different from one patient to another because it depends on the dental material used, how well the patient takes care of their oral hygiene, and how well the patient practices overall oral care. This article will focus on the average lifespan of various types of dental fillings, factors that promote or restrict their life, and ways that will assist to increase the life of your dental fillings.

Different Types of Dental Fillings and Their Average Lifespan

Which material dental filling is made of and which is used mainly determines the life it will serve for. Following is a brief description of commonly used materials for fillings and their life span respectively:

  • Amalgam Fillings (Silver Fillings) 

Lifespan: 10-15 years or longer

Pros: Strong and affordable, ideal for back teeth whose chewing experience is more demanding.

Cons: They are prominent because of their silver color. Also, they could contain traces of mercury which does create some problems for some patients.

Amalgam fillings are well celebrated for their strength and durability making them excellent options for molar teeth. In the right circumstances, they can provide tooth filling for around twenty years.

  • Composite Resin Fillings (Tooth Colored Fillings)

Life span: 5 – 10 years

Pros: Their color is similar to that of the patient’s teeth thus ruining the aesthetic appeal of the teeth.

Cons: As compared to amalgam fillings they are replaced more often because they are not as durable.

Due to their natural appearance, composite fillings are widely used. Nonetheless, they may not be as long lasting especially blasting or good dental care may help lengthen it if required, regular visits to one’s dentist may help further.

  • Ceramic Fillings (Porcelain Fillings)

Life span: 10 – 15 years

Pros: They are highly resistant to staining, moreover they can be chiseled to match the patient’s teeth.

Cons: They are relatively further composite amalgams.

Ceramic fillings are presentable and rather strong thus are quite expensive, though if one can maintain them they can last for years.

  • Gold fillings

Life span: 15 – 30 years

Pros: Unlike others, gold fillings are resistant to wear, scratches and abrasions.

Cons: Seems worth investing, but may cost patients a fortune and become a bit prominent than regular fillings.

While others are known or commonly used, gold fillings seem to be an excellent option as they can survive the test of time, although it is not advised using them on teeth that are dark in complexion as they do not appear similar, however, they are rather strong and impervious to whatever comes their way.

Factors That Influence How Long Fillings Last

Fillings, although important, vary with the type of material used as a main factor to consider however there are others to take into account as well:

  • Oral Hygiene

A person’s oral hygiene regimen should be consistent because poor practices can negatively impact both the filling and the teeth. For instance, brushing once in the morning and once before bed, mouthwash & water could help avoid additional decay around the fillings, thus improving their quality.

  • Food Habits

If a person’s only diet consists of acidic and soft sugar food, then it is likely that their dental filling will not last long. To protect your teeth and hence fillings, try to avoid biting into sweet snacks, drinking sodas, and eating foods which would irritate the filling.

  • Clenching of Teeth

Bruxism or teeth grinding would most likely damage the fillings because of the constant pressure on them. If you are a bruxism sufferer,wearing a custom mouth retainer can help protect the fillings even if a person cannot control bruxism.

  • Distance of the Filling

Fillings placed on a person’s molars take in more pressure from chewing, placing stress on them. Since stress on a secured filling will most likely lead to fast deterioration, this means fillings placed on molars will wear first.

  • Schedule A Dentist Check Up

Regular dental check ups are essential because they allow the doctor to assess the condition of your fillings. In an appointment such as check-ups the dentist will check for signs of wearing, cracking, or developing into a cavity around the filling.

Reasons Which Indicate That It Is Time For Replacement Of Dental Filling

With each passing day fillings tend to lose their original durability due to wear and tear. It is advisable that one should know what are the tell tale signs that indicate that it is time for a change of fillings.

Tooth Sensitivity: Increased sensitivity to extreme temperatures such as hot and cold and also to sweet things could be a sign that a filling is either leaky or worn out.

Pain or Discomfort: The pain that is experienced while biting, chewing, or swallowing could be an indication that there is a filling that has loosened or is damaged.

Visible Cracks or Chips: Fillings should be checked on a frequent basis. If any cracks or chips are visible in the fillings it is better to head to the dentist as quickly as you can in order to prevent more harm.

Rough or Uneven Surface: A filling which feels uneven or rough could be a sign that the filling is worn out.

Discoloration: Filling which is decomposed of composite material tends to discolor after some time which is characterized by the stain by food or drinks. Though not a replacement of the filling, it completely affects the beauty of the smile.

Your Dental Fillings Made to Last: Here Are Our Tips

Easily, taking better care of your fillings is the best way to ensure that they last for long. Here is how you can look after your fillings:

Be Responsible With Oral Hygiene Routine: Use floss and toothpaste with fluoride in it at least once every day to improve hygiene. This will also help prevent tooth decay surrounding the filling.

Replace Your Toothbrush: Switch to soft bristled toothbrushes as they prove no harm to the fillings but still get the job done well.

Watch What You Eat: Cut back on sweets and acidic substances that can attack the enamel and lessen the lifespan of the fillings.

Stop Biting On Unnecessary Items: Avoid biting ice as well as vegetables, candy or anything you do necessarily have to chew on.

Get a Mouthguard: Use a mouth guard if you have the habit of grinding your teeth as that exerts pressure on the fillings unnecessarily.

Keep Getting Dental Check-Ups: It is advised to visit the dentist frequently as they can better diagnose the condition of the fillings and are able to better maintain your fillings.

D on D Dental: Exceptional Dental Care in Toronto

Looking for the best dental clinic in Toronto? Look no further than D on D Dental! With two convenient locations at 1684 Danforth Ave, Unit #3, Toronto, ON, M4C 1H6 and 2330 Danforth Ave, Toronto, ON M4C 1K7, we provide top-quality dental care tailored to your needs.

Our skilled team offers comprehensive services, from routine check-ups to advanced dental procedures, ensuring a healthy and radiant smile for every patient. With state-of-the-art facilities and a commitment to patient comfort, D on D Dental is your trusted partner for oral health.

Contact us today at (416) 462-1526 or (416) 421-3724, or email us at donddentalcare@gmail.com or donddentalcare2@gmail.com to book your appointment. 

Conclusion 

The Management of Fillings for Optimal Longevity Dental fillings can last for varying periods depending on different factors. These include the filling site, your dental habits, and materials used for the filling. An amalgam and gold filling lasts longer than a composite filling. Nonetheless, with quality care and regular checkups, the life span can be maximized allowing you to enjoy that smile for a long time.

If enough time has passed since your last check-up or if you are worried about an existing filling, it is highly recommended to see a dentist as soon as possible. The amount of time between the onset of the problem and seeking treatment has a great effect on your dental and the longevity of the filling as well.

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