All-on-4 / All-on-6 Full-Arch Implants

What Is All-on-4 or All-on-6 Treatment?

All-on-4 and All-on-6 are implant treatment concepts that use four or six implants respectively to support a fixed, full-arch dental restoration. Rather than replacing each missing tooth with its own individual implant, a smaller number of implants are positioned to support a complete arch of replacement teeth.

The exact number of implants used depends on an individual assessment of your jawbone and treatment plan.

Who Might Consider This Treatment?

This option may be considered by patients who:

• Are missing all of their natural teeth in an upper or lower arch
• Currently wear a full denture and are looking for a fixed alternative
• Have enough suitable jawbone, or may be suitable following further assessment
• Are looking for a full-arch restoration rather than individual tooth-by-tooth implants

Your dentist will carry out a thorough assessment of your oral health and jawbone before discussing whether this approach may be suitable for you.

How Treatment Is Planned

Treatment planning typically involves a detailed assessment of your jawbone, often supported by dental imaging, to determine the number and position of implants required. Your dentist will discuss the proposed treatment plan, the type of restoration and the expected timescale.

In some cases, a temporary restoration may be fitted while the implants integrate with the jawbone, before your final restoration is provided.

Benefits of a Full-Arch Implant Restoration

• Fixed in place: Not designed to be removed by the patient on a daily basis, unlike a conventional denture.
• Replaces a full arch: Addresses the loss of all natural teeth in an arch with one restoration.
• Uses a smaller number of implants: Compared with replacing every tooth individually.
• Individually planned: The number and position of implants are based on your own assessment and jawbone.

Looking After Your Restoration

Good oral hygiene remains essential following treatment, including cleaning around the implants and beneath the restoration as shown by your dental team. Regular check-ups allow your dentist to monitor the implants, your gums and the condition of your restoration over time.

Alternatives to Consider

A full-arch implant restoration is one of several options for patients missing all their teeth. Depending on your circumstances, a conventional denture or an implant-retained denture may also be discussed. Your dentist can explain the benefits and limitations of each to help you make an informed decision.