How Long Do Porcelain Crowns Last?

Dental crowns act as a cover for damaged teeth. They help restore the function, shape, and size of the teeth. Crowns for strengthening teeth come in different types. 

A crown can help restore cracked or broken teeth, protect a fragile tooth, and attach a dental bridge. While they work effectively, crowns do not last forever. If you want to get a crown, begin by finding out how long porcelain crowns last.  

Types of Dental Crowns

Dental crowns come in different kinds of materials. Some crowns last long, but the average lifespan of crowns is around 10 years. When properly fabricated, crowns can last several decades if one takes good care of them. 

In choosing a crown, consider several factors such as durability, strength, and aesthetics. The dentist will determine the best one for you. Types of crowns include zirconia crowns, lithium disilicate crowns, gold crowns, and porcelain crowns. 

How Long Porcelain Crowns Last

Porcelain crowns last between five and 15 years or longer for some patients. The lifespan can increase or reduce depending on your dental hygiene routine. Good oral hygiene will help increase the crown’s lifespan. 

Some patients do not require a crown replacement. The crown may need replacing due to injury, trauma, or an accident affecting the crown. This can lead to breaks, cracks, or the crown becoming loose. 

Factors When Choosing Crowns

The dentist will help you decide on the best crown for your damaged tooth. The decision will depend on the tooth's location and the natural teeth remaining. The dentist will also consider the size of the crown to be visible when you talk or smile. 

Your dental habits and the material you choose will determine how long the crown will last. Metal crowns last long due to their durability, but they are not as aesthetically pleasing as porcelain crowns.

When a Crown Needs Replacement 

There are ways to determine when a crown needs replacement. They need replacement when:

• A dental X-ray or clinical examination reveals the need
• There is visible decay
• The crown is not sitting correctly on the tooth
• There are visible gaps
• The dentist will need to change the crown
• The crown is broken and has spaces in between
• There is pain in the tooth
• The crown is unstable or is movable
• The crowns are aesthetically unpleasant

Why Porcelain Crowns May Not Last Long

There are several reasons your crown may not last long. The reasons are poor oral hygiene that leads to decay and bacteria getting into the tooth. Porcelain crowns are more prone to decay than metal crowns. 

Another reason is the poor placement or ill-fitting crowns that leads to poor bite alignment and discomfort. They can also lose their appearance over time due to wear and tear caused by poor dental hygiene. If your crown experiences any issues, it is vital to visit the dentist for a checkup. The dentist will determine if the crown needs replacement. 

To find out more about how long porcelain crowns last, visit Bronxville Family Dental at our office in Bronxville, New York. You can call 914-935-7600 today to schedule an appointment.