How long do dental implants last?

When considering dental implants, you might be wondering how long they will last. 

Although every case will be different, generally dental crowns will last from 15-20 years before needing to be replaced while implanted titanium screws can go on to last a lifetime. 

But how is this possible? 

To create full mouth dental implants that stand the test of time, you can expect the cumulation of superior materials, exceptional methods of implantology, and experienced dental professionals. 

Dental implant materials 

Dental implants are constructed from materials that are durable, light, and resistant to corrosion. 

At EvoDental, dental implants are made up of:

  • Implanted titanium screws
  • An abutment made of titanium or zirconia ceramic 
  • An overlying crown, made of usually a metal, a ceramic, or a mix of the two

Titanium

Titanium is considered the most biocompatible metal. This means that the presence of titanium in the body is very safe, as it is highly resistant to corrosion from bodily fluids and, therefore, it doesn’t break down and release anything harmful into the body. 

Being 30% stronger than steel and weighing around 50% less, Titanium is also ideal for tooth and bone replacements alike. 

Titanium is also the only metal that can form a bond with human bone, as discovered by Swedish orthopaedic surgeon Per-Ingvar Brånemark during his research in the 1950s. This is described as osseointegration. 

Osseointegration means that the metal will become very difficult to separate from the bone, in this case, the jawbone, once fused. This helps dental implants to last a lifetime if cared for properly.

Zirconia ceramic 

Commonly used in the abutment and the overlying crown, zirconia ceramic is a popular choice for dental implant materials. 

While it remains a ceramic, zirconia ceramic contains metal atoms which help to combine the biocompatibility of ceramics, as it will not chemically react with bodily fluids, with the strength of metal such as titanium. 

Zirconia ceramic is particularly useful as it overcomes traditional issues in the molar region. 

Due to tooth shape, molars are exposed to greater forces, experience greater contact with other teeth, and experience the motions of chewing for longer.

This makes abutments and crowns much more likely to become damaged by chewing over a period of years. 

The Department of Prosthodontics at the Lebanese University found that using zirconia ceramic instead of other materials, reduces the likelihood of fracture and chipping in dental implants. 

All of which contribute to long-lasting prosthetics. 

Implantology 

By dental implants instead of crowns or veneers, patients can be assured that their smile will last for decades to come. 

Osseointegration allows for the complete fusion of the implanted titanium screw and the bone, removing socket-related issues, which could result in teeth loosening or falling out over time. 

During osseointegration, living bone grows onto the surface of the implant, starting within weeks of implantation and creates bone adherence

Once properly fused, this process makes it difficult to remove screws from the jaw again, making it incredibly unlikely that the dental implants will be removed by accident, injury, or prolonged use.  

Expertise 

Experienced staff that focus solely on implantology and creating bespoke prosthetics create the best staff for the job. 

With a sole focus on full-mouth dental implants, dental clinicians, nurses, and lab technicians can provide the best in implant quality and customer experience because it is all they do, all day, every day. 

You should also ensure that as well as experience, your dental surgery of choice stays up to date with new training and implant methods. 

This demonstrates expertise across the board. 

Find the best clinic for your dental implants

Before rushing into the decision, take the time to research and examine the various dental clinics that could complete your procedure. 

Superior implants that change your smile and your life come from a high-quality combination of practitioner expertise, implant materials, and exemplary implantology techniques. 

Ensure your provider of choice complies with all three to safeguard your smile for years to come. 

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