Bọc Răng Sứ Kim Loại được Bao Lâu? Độ Bền Và Cách Chăm Sóc Răng

Aesthetic dental crowns are a restorative method that helps improve chewing function, enhance appearance, and bring a more confident smile. One of the most common types of crowns today is metal-ceramic crowns. So, what types of metal-ceramic crowns are there, and how long do they typically last? Let’s explore these details together with Herident Dental Clinic Herident Dental Clinic tìm hiểu những thông tin chi tiết qua bài viết này nhé!

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What is dental crowning? Why should you get crowns?

Dental crowning is a restoration method that uses a crown to cover damaged natural teeth, helping restore the shape, size, and color of the tooth. Crowning can be applied in cases such as missing teeth, chipped teeth, slightly misaligned teeth, gaps, tetracycline-stained teeth, or teeth with poor color.

There are two main crowning methods today:

Crowning: Using a crown to cover the natural tooth, helping restore both the function and aesthetics of the tooth.
Veneer: Using a thin, solid porcelain layer bonded to the front surface of the tooth. This method is suitable for people who already have straight and nice teeth.
What are Porcelain Crowns?

What is a metal dental crown?

Metal dental crowns are a restoration method using porcelain crowns with a metal framework. To better understand metal crowns and their durability, please refer to the following information:

Common metal crowns

Metal crowns consist of an inner frame made of alloy and an outer porcelain layer fired at high temperatures. This type offers fairly good aesthetics, is safe for users, and has long durability. However, metal crowns can be affected by acids in the mouth, causing gum lines to darken over time.

Titanium Crown

Titanium crowns have a frame made of nickel, chromium, and titanium alloy, with an outer porcelain coating. This material is safe, non-irritating, and easily compatible with gums and jawbone. However, they can oxidize due to exposure to saliva.

Precious metal crowns

These crowns have frames made of rare precious metals like silver, gold, platinum, or a mixture of precious metals. The outer layer is coated with multiple thin porcelain layers, providing a natural appearance. These crowns are durable, long-lasting, and resistant to oxidation, but their prices are quite high and unstable.

Precious metal crowns

However, they have a major disadvantage of low aesthetics because the metal margin can be visible and affect the smile’s beauty, especially on front teeth.

Metal crowns can oxidize and darken gum margins and are easily affected by acids in the mouth, reducing durability over time. Metal crowns may be a suitable choice if you need a cost-effective and durable solution, but if you care about long-term aesthetics, you may need to consider other types of crowns.

Bọc răng sứ kim loại mang đến nụ cười tự tin — Metal dental crowns bring a confident smile

How long do metal dental crowns last?

Many people wonder how long metal dental crowns last. The average lifespan of metal crowns is from 5 to 10 years, but actual usage time may vary depending on many factors.

Duration and lifespan of metal crowns

The average lifespan of metal crowns is usually 5 to 10 years. However, it can be longer or shorter depending on care and usage conditions.

Factors affecting crown durability

Currently, the keyword "how long do metal dental crowns last" is highly searched. So, do metal crowns have high durability, and what factors affect their lifespan? The crown material, crowning technique, oral care routine, and oral health condition are important factors that influence crown durability. Therefore, you should consider and research carefully before crowning.

Can the lifespan of crowns be extended?

If you maintain proper oral hygiene, clean well, avoid very hard foods, and visit the dentist regularly, the lifespan of metal crowns can be extended.

Complications from poor-quality crowns

Poor-quality crowns can greatly affect the patient’s health and cause complications such as:

Gingivitis and gum inflammation: Poor-quality crowns may not fit properly, creating gaps that allow food and bacteria to accumulate easily, causing gingival and gum infections.
Tooth color changes: Low-quality crowns may fade in color or develop dark streaks around the gum line, ruining the smile’s aesthetics.
Damage or fracture of crowns: Poor-quality crowns are prone to cracking or breaking during chewing, causing you to replace them sooner than expected.
Allergic reactions or irritation: Some low-quality porcelain teeth may contain heavy metals, causing allergic reactions or irritation to the gums or oral tissues.

Lựa chọn đơn vị uy tín để bọc sứ kim loại, hạn chế các biến chứng xấu — Choosing a reputable unit for metal crown restoration reduces the risk of adverse complications.

Dental crowns are an effective method to improve your smile and protect oral health, but to achieve the best results, choosing a reputable dental clinic is extremely important. Herident Dental Clinic is committed to providing quality dental crown services, ensuring safety and aesthetics for customers. Please contact us via hotline 1900.5089 for detailed consultation about how long metal dental crowns last and experience our professional oral care service!

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