How long do all on 4 implants last?

all-on-4 melbourne

What exactly is All-on-4?

All-on-4 is a groundbreaking implant-retained denture that removes many of the conventional denture’s drawbacks. In the thickest areas of the mouth, four dental implant posts are strategically located. It could be possible to avoid the need for bone grafting as a result of this. As a result, if you’ve been told you’re not a good candidate for dental implants due to bone loss, All-on-4 dental implant melbourne might be the remedy.

You can be fitted with a temporary denture the same day as your placement surgery, allowing you to avoid going without teeth while you recover. Despite the fact that less posts are used than in a conventional implant-retained denture, you should expect the same benefits and stability.

Expected Lifespan of All-on-4

Since all-on-4 implants are a more recent development in the field of dental implants, there isn’t a lot of evidence to demonstrate how long they can function. All-on-4 implants, on the other hand, use the same technology as conventional implants.

Small titanium screws are implanted in the jaw during treatment and are designed to fuse with the patient’s natural tissues in a procedure known as osseointegration. Just four implants are used for All-on-4 implants, and the two back implants are angled to take advantage of residual bone tissue.

All-on-4 implants should have a comparable lifetime to conventional implants as long as they fuse with the patient’s bone during the healing process. Patients should expect All-on-4 implants to last at least 20 to 25 years, with the ability to last the rest of their lives, according to most dental professionals.

How to Make Them Last a Longer Time

The same strategies that extend the life of implant-supported crowns and conventional dentures will work to keep your All-on-4 implants from failing. If the dentures split, replacing the prosthesis is relatively easy. Dental implant defects are more difficult to recover from, so follow these instructions to prevent an anchor break or jaw bone rejection.

  • Choose the best dentist for you: A dentist who specializes in dental implants, especially the latest All-on-4 procedure, will help you avoid almost all of the common causes of implant rejection.
  • Concentrate on maintaining your teeth: The more you care about your dentures and your overall oral health, the less likely you are to experience injury or rejection. The need for regular brushing and rinsing is not negated by dentures or implants. Maintaining healthy jaw bone tissue when contemplating an All-on-4 operation helps improve the likelihood of a successful implant surgery.
  • Improve your overall health: Issues with your circulation, immune system, or healing rate can have an effect on your implants. The majority of patients seeking All-on-4 implants have severe dental problems that make feeding difficult. Soft and refined foods can alleviate your oral pain, but they can also cause a loss of bone density in the jaw, which can make implant surgery more difficult. Taking the time to change your diet, address blood sugar or circulation problems, and improve your overall health will pay off by lowering your risk of a dental implant failure.
  • Choose a durable denture material: If you want your dentures to last as long as possible, stay away from plastic and acrylic. Zirconia and porcelain are much more robust, particularly if you’re holding your natural teeth on the upper or lower jaw. Natural teeth are extremely rough on denture and bridge materials made of plastic or acrylic, but porcelain and zirconia can withstand their abrasive forces without damaging the enamel.
  • Stop smoking and abstain from consuming alcoholic drinks: Both smoking and consuming alcoholic beverages trigger dry mouth. Solid gums and fast healing after implant surgery need a good supply of saliva. Many years after you’ve healed, taking up a smoking or alcohol habit will stain your dentures and can cause implant rejection.
  • Adjust your diet: For the first three months after surgery, you’ll need to eat only soft foods so the implants can better bind with the bone tissue in your jaw. We’ve put together a list of foods that are safe to eat after surgery, as well as some menu suggestions, to help you get through it. After that, stop eating hard or sticky foods that could force or pull on the implants, causing them to split. However, don’t restrict yourself to soft foods because chewing strengthens the bone tissue in the jaws, which helps to prevent it from shrinking around the implant posts. A balanced diet of lean meats, vegetables, fruits, and shelled nuts will provide you with the nutrients you need for good overall health as well as mild chewing forces that will stimulate your bones.
  • Treat teeth grinding first: Because grinding your teeth will wear away natural tooth material, it’s no surprise that it can also damage denture materials. When you grind, the pressures exerted on the implants raise the probability of a break or failure. If you can’t stop grinding your teeth at night, have your dentist fit you for a custom night guard that matches your dentures’ size and shape.

Your All-on-4 implants and dentures will last at least a decade, if not much longer, if you take good care of them.

all on 4 melbourne - my implant dentist

Why is it necessary to pick the right dentist for your procedure?

The initial and long-term effectiveness of all dental implants, including all-on-4 implants, is dependent on selecting the right dentist. Poorly performed dental implant procedures, for example, may cause nerve or tissue damage. Implant failure can also be caused by a badly conducted bone grafting operation done by a less skilled dentist. Simply put, bone grafting is the process of moving bone tissue from other parts of the body to the jaw in order to sustain an implant, which is a common method for those who lack adequate bone tissue and would otherwise have to forego the operation.


A comparative clinical study on the transfer accuracy of conventional and digital implant impressions using a new reference key‐based method, Clinical Oral Implants Research, 10.1111/clr.13715, 00, (2021).
Implant and prosthesis survival rates of full‐arch immediate prostheses supported by implants with and without bicortical anchorage: Up to 2 years of follow‐up retrospective study, Clinical Oral Implants Research, 10.1111/clr.13678, 321, (37-43), (2020).
The effect of the design of a mandibular implant-supported zirconia prosthesis on stress distribution, The Journal of Prosthetic Dentistry, 10.1016/j.prosdent.2020.05.027, (2020).