Dental Filling Sydney CBD: Evolution and Advancements
Dental filling Sydney CBD
Over the last 100 years, dental fillings have played a crucial role in preserving oral health by treating cavities and restoring damaged teeth. Particularly, over the last 20 years, advancements in material science and techniques have significantly improved the durability, aesthetics, and overall effectiveness of dental fillings.
Evolution of Dental Materials
In the 19th century amalgam fillings, a mixture of metals including mercury, silver, tin, and copper, gained popularity. Amalgam fillings were durable but had aesthetic limitations. The metal filling was usually quite noticeable. In modern days, more and more study finds that mercury leaking out of the existing amalgam restoration in people’s mouth harmful to the body.
Composite Resins:
In 1960’s, composite resins emerged as an alternative to amalgam fillings. These tooth-coloured materials, composed of a mixture of plastic and glass, provided a more aesthetically pleasing option. They bonded directly to the tooth, allowing for more conservative preparations and reducing the risk of tooth fractures. Only limitation is that it does not last long as the metal amalgam filling.
Ceramic and Porcelain Fillings:
Ceramic or porcelain fillings, known as inlays and onlays, gained traction due to their natural appearance and durability. These custom-made restorations are fabricated in a dental laboratory and then bonded to the tooth. Although more expensive than the similar tooth coloured composite resin material, this filing often lasts 4 time longer than composite resin.
Glass Ionomer Fillings:
Glass ionomer fillings are a mixture of acrylic and a specific type of glass. They release fluoride, which can help prevent further decay. However, they are more prone to wearing than composite resins and may not be suitable for high-pressure areas.
Composite-Resin Hybrid Materials:
Modern composite resins have seen significant advancements. They now offer improved strength, durability, and enhanced aesthetics. These materials are versatile and can be used for a wide range of restorations.
Advantages of Modern Dental Fillings
- Aesthetic Appeal:
Modern dental fillings, especially composite resins and ceramic materials, closely mimic the natural appearance of teeth. This allows for a more seamless and natural smile.
Preservation of Tooth Structure:
Contemporary fillings, particularly composite resins, require less removal of healthy tooth structure compared to traditional amalgam fillings. This preservation is crucial for the long-term health and integrity of the tooth.
Improved Bonding Techniques:
Enhanced adhesive techniques ensure a strong and durable bond between the filling material and the tooth, reducing the risk of fractures and leaks. So there is much less risk of any decay beneath the filling.
Reduced Sensitivity:
Modern materials are less likely to cause sensitivity to hot or cold temperatures, which was a common concern with early amalgam fillings.
Modern Dental fillings have significantly improved the options available for treating cavities and restoring damaged teeth. From amalgam fillings to the latest composite resins and ceramic materials, advancements have brought about more aesthetically pleasing, durable, and minimally invasive solutions. Consulting an experienced dentist for personalized recommendations based on individual oral health needs is always advisable. With the array of options available, individuals can now receive dental fillings that not only restore function but also enhance the natural beauty of their smiles.
Dr Knox Kim is a former clinical supervisor at the university of Sydney. Also, he is a clinical speaker for “Invisalign”.
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Dr Knox Kim is Invisalign’s Diamond Invisalign Provider and Invisalign’s only Clinical consultant/ Speaker among General dentists in Australia
Top 6th in the world in Invisalign International Gallery, Principal dentist at Sydney CBD and vice principal dentist at Tokyo, Finished over 1,500 Invisalign patients in both Sydney and Tokyo,
treating over 400 patients in both clinics, Invisalign’s official lecturer, lecturing at Shangai, Hangzhou, Seoul, Tokyo, Osaka, Nagoya, Las Vegas, and all the major cities in Australia and New Zealand
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