Content medically reviewed by Dr Ali Rifai.

multiple implant replacement after
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What All-on-4 Dental Implants Look Like – Before & After

When you’ve lost all your teeth or have a mouth full of failing teeth, it can be hard to imagine what your new smile will look like with innovative treatments like All-on-4. But as our implantologist dentists have completed hundreds of these cases, they’ve perfected the digital design of smiles that look, feel, and function just like a natural smile.

Key Takeaways

  • All-on-4 can fully replace an upper or lower arch using four implants to support a fixed bridge, even when teeth are missing, failing, or heavily decayed.

  • Smile design is planned digitally with attention to your facial proportions and how your smile looks in motion, aiming for a natural look and feel.

  • Many cases show “same-day teeth” (an immediate fixed set) followed by a healing period, then a final, more durable prosthesis once everything has settled.

  • Realistic timelines in these examples range from  3 to 5 months from placement to final teeth, depending on complexity (single arch vs both arches, extractions, oral health).

Plus, by considering your goals, facial proportions and how your smile looks in movement, we can create a smile that feels like yours. Just take a look at some of our before-and-after All-on-4 dental implant cases below to learn exactly what we can do:

Before and after All-on-4 implants

This patient came to us with multiple missing teeth in her upper arch, alongside other multiple failing and heavily decayed teeth. Dr Ali Rifai digitally redesigned her upper arch and completed the full smile transformation using four dental implants to secure a bridge that replaced the entire upper arch of teeth. The total healing period was five months, with a same-day prosthetic placement. The images show the final result: a healthy, balanced smile.

Before and after All-on-4 implants

Here’s another incredible case that shows off just what Dr Ali Rifai can do. In the before image, we can see a smile in complete disrepair with rotting and missing teeth. The patient felt incredibly distraught, beyond help, and out of options, other than to remove all their teeth and have them replaced with a denture. But as you can see, using All-on-4, Dr Ali could completely remaster the smile, using just four implants to fully reconstruct both the upper and lower arches with a fixed prosthetic that restored comfort, function, speech and aesthetics. The results speak for themselves.

Before and after All-on-4 implants

Here’s another before-and-after case, where Dr Ali Rifai reconstructed and replaced both the upper and lower arches. Before placing All-on-4, we extracted the remaining unhealthy teeth and replaced them with two fixed dentures, giving the patient a fully functional, comfortable, and healthy-looking smile they were proud of. Fixed teeth were immediately loaded, and the final prosthesis was fitted around 3 months later.

Before and after All-on-4 implants

As shown in the previous image, this was an extremely complex full-mouth replacement using All-on-4 implants. The patient’s oral health was in complete disarray, and there was nothing cosmetic that could enhance their smile; for example, veneers were not an option. Dr Ali Rifai removed the remaining teeth and rebuilt the smile with implant dentures. Around 3 months later, the final prosthesis was placed to give a secure bite and a clean, natural-looking smile.

Before and after All-on-4 implants

This patient had chipped, cracked, brittle and missing teeth. The lower jaw was missing most of its teeth, significantly affecting the patient’s function and confidence. Both the upper and lower jaws were replaced with All-on-4 dental implants (fixed teeth on the same day). After approximately 3 months of healing, the final full-arch prosthesis was fitted to achieve a stable bite and a natural smile.

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Dr Ali is a highly experienced dentist who enjoys writing articles and blogs to connect with his existing patients and welcome new ones. Dr Ali specialises in dental implants and Invisalign and owns his own practice in Weybridge, Surrey. Read Bio.

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