Am I Suitable for All-on-4 Dental Implants With Full-Mouth Extractions?

Edward C.Nov 12, 2026
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Patient question

I have several damaged teeth in both my upper and lower jaws and would like to have them extracted and replaced with fixed dental implants.

I have recently had a dental X-ray taken and would like to know whether All-on-4 implant treatment would be suitable for me.

Can I have fixed teeth in both jaws, and which implant treatment would provide the most suitable solution?

Am I Suitable for All-on-4 Dental Implants With Full-Mouth Extractions?

Verified answer from our dentist

Answered on Nov 12, 2026

Dt. Hakan
Dt. Hakan

Dentist

Based on the initial assessment of your recent dental X-ray, a full-mouth extraction followed by implant-supported rehabilitation may be considered.

However, the bone condition appears to differ between your upper and lower jaws, so different implant approaches may be recommended for each arch.

Proposed Treatment Plan

1. Upper Jaw – All-on-4 Implant Treatment

The bone in your upper jaw appears relatively thin, which may limit the available support for conventional implant placement.

For this reason, the proposed treatment includes:

  • Full extraction of the remaining upper teeth

  • All-on-4 implant treatment using four strategically positioned implants

  • A fixed implant-supported hybrid prosthesis for the upper jaw

All-on-4 treatment may be suitable for patients with reduced bone volume, as the implants can sometimes be positioned at specific angles to make better use of the available bone.

2. Lower Jaw – All-on-6 Implant Treatment

For the lower jaw, the available bone appears potentially suitable for an All-on-6 implant approach.

The proposed treatment includes:

  • Full extraction of the remaining lower teeth

  • All-on-6 implant treatment using six dental implants

  • A fixed implant-supported hybrid prosthesis for the lower jaw

This approach aims to provide stable implant support for a full-arch restoration while improving chewing function, comfort, and smile aesthetics.

Important Considerations

Although the recent X-ray provides useful information, a three-dimensional CBCT scan will be required to accurately assess the available bone volume, bone density, and anatomical structures before confirming the implant plan.

The final suitability of All-on-4 in the upper jaw and All-on-6 in the lower jaw will depend on whether the implants can achieve sufficient stability in the available bone.

If the upper jawbone is significantly thinner than expected, additional surgical techniques or alternative implant solutions may need to be considered.

The final treatment plan will be confirmed after a detailed clinical examination and CBCT evaluation.

Our goal is to provide fixed, functional, and natural-looking teeth in both jaws while choosing the most appropriate implant approach for your individual bone condition.

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