2nd October 2023
Do White Fillings Last As Long As Silver?
Understanding Dental Fillings
Dental fillings are a common procedure used to repair teeth that have been damaged by decay or injury. When a tooth becomes decayed, it can create a cavity or hole in the tooth. If left untreated, this cavity can grow larger over time, leading to more severe dental problems. A filling is used to fill this cavity and restore the tooth to its original shape and function.
There are several types of dental fillings available, each with its own advantages and disadvantages. The most common types are amalgam (silver) fillings and composite (white) fillings. The type of filling used will depend on a variety of factors, including the size and location of the cavity, the patient’s medical history, and personal preference.
Fillings are an important part of dental health, as they prevent further decay and maintain the integrity of the tooth. It’s essential to understand the different types of fillings and their durability to make an informed decision about your dental care.
The Difference Between White Fillings and Silver Fillings
When it comes to dental fillings, the two most commonly used materials are silver (amalgam) and white (composite resin). Each material has its own unique properties that make it suitable for different situations.
Silver fillings have been used in dentistry for over a century. They are made from a mixture of metals, including silver, tin, copper, and mercury. Silver fillings are known for their durability and strength, making them a good choice for large cavities or those in the back of the mouth where chewing forces are greatest.
On the other hand, white fillings are a more modern option. They are made from a composite resin that can be matched to the natural colour of your teeth. White fillings are less noticeable than silver fillings, making them a popular choice for front teeth or other visible areas of the mouth.
The Durability of White Fillings
White fillings, also known as composite fillings, are a popular choice due to their natural appearance. They are made from a combination of plastic and ceramic materials, which can be matched to the colour of your existing teeth. Thismakes them a discreet option for those who want their fillings to blend in with their natural smile.
One of the advantages of white fillings is their ability to bond directly to the tooth. This means they can provide additional support to the tooth structure, which can be beneficial for teeth that have been significantly damaged by decay. It also allows for a more conservative preparation of the tooth, as less healthy tooth structure needs to be removed compared to silver fillings.
However, while white fillings can offer aesthetic and structural benefits, they may not be as durable as their silver counterparts. On average, white fillings may last between 5 to 7 years before they need to be replaced, although this can vary depending on factors such as the size and location of the filling, the patient’s oral hygiene habits, and their diet.
The Durability of Silver Fillings
Silver fillings, also known as amalgam fillings, have been used in dentistry for many years. They are made from a mixture of metals, including silver, tin, copper, and mercury, which gives them their distinctive silver appearance.
One of the key advantages of silver fillings is their durability. Silver fillings are known for their strength and resistance to wear, making them a good choice for large cavities or those located in areas of the mouth that experience heavy chewing forces. They are typically able to withstand the pressures of biting and chewing for many years without breaking or wearing down.
On average, silver fillings can last between 10 to 15 years before they need to be replaced. However, this can vary depending on factors such as the size and location of the filling, the patient’s oral hygiene habits, and their diet.
Comparing the Lifespan of White Fillings vs. Silver Fillings
When considering the durability of white fillings versus silver fillings, it’s important to understand that many factors can influence the lifespan of a dental filling. These include the size and location of the filling, the patient’s oral hygiene habits, their diet, and even their individual chewing patterns.
Generally speaking, silver fillings tend to be more durable than white fillings. They can often withstand the pressures of biting and chewing for a longer period of time, and are less likely to break or wear down. This makes them a good choice for large cavities or those located in areas of the mouth that experience heavy chewing forces.
However, while white fillings may not be as durable as silver fillings, they offer other benefits such as a more natural appearance and the ability to bond directly to the tooth. This can provide additional support to the tooth structure and allows for a more conservative preparation of the tooth.
In conclusion, both white and silver fillings have their own unique advantages and disadvantages. The best type of filling for you will depend on your individual needs and circumstances. At Crescent Lodge Dental Practice, we are committed to helping you make the best decision for your oral health.