All-on-4® Dental Implants in San Francisco, CA
All-on-4 is a dental prosthesis that sits on four implants. The design offers fixed dentition if you have lost most or all of your teeth.
Traditional dentures are held in the mouth holding onto the bone and muscles, or through the use of denture adhesive. They are removable and often uncomfortable, bulky, and after time become loose and ill fitting. All-on-4 gets its retention primarily from the four titanium implants placed in the jaw bone. It is solid, fixed, and less bulky than a removable denture.
All-on-4 dental implants provide a fixed alternative to traditional removable dentures by supporting a full arch of replacement teeth on just four strategically placed dental implants. This treatment restores function, stability, and aesthetics while helping patients regain confidence in their smile.
What Are All-on-4® Dental Implants?
Unlike traditional dentures that rest on the gums, All-on-4® uses four titanium implants placed into the jawbone to support a full arch of prosthetic teeth. This creates a secure, fixed restoration that looks, feels, and functions more like natural teeth.
The angled placement of the posterior implants often allows patients with reduced bone volume to qualify for treatment without extensive bone grafting.
Benefits of All-on-4® Treatment
- Fixed, non-removable solution
- Replaces an entire arch of missing teeth
- Improved chewing ability
- Improved speech compared to removable dentures
- More comfortable than traditional dentures
- Preserves jawbone by stimulating bone through implants
- Natural-looking smile
- Increased confidence and quality of life
All-on-4® Treatment
Drs. Nazanin and Mahsa Hakim work with top oral surgeons and labs to assure the highest quality outcome. Prior to the treatment, your oral surgeon will evaluate the quality and quantity of the bone by taking a series of X-rays and CT scans. If you are a good candidate for All-on-4 treatment, we will take a few models of your teeth to create a temporary fixed denture. You will then schedule your appointment for the implant surgery.
On the day of the surgery, your surgeon will place four implants in your jaw and screw the temporary denture onto the implants. You will walk out of the office with a set of teeth while you are healing. The healing process can take up to six months. Once your surgeon confirms the healing is complete, you will return to our office for several appointments to be fitted for your permanent denture.
Recovery After All-on-4® Surgery
Most patients experience mild swelling and discomfort for several days following implant placement. A temporary fixed prosthesis allows patients to leave surgery with teeth while healing occurs.
Healing and implant integration generally take several months before the final custom restoration is fabricated and attached.
Patients should follow dietary recommendations and maintain excellent oral hygiene throughout the healing process.
Is All-on-4® Right For You?
You may be a candidate for All-on-4 if you have enough bone structure to hold the implants. It is not appropriate if you are an active smoker or have been treated by certain bone density medication such as Fosamax. Having a good oral hygiene is also very important for long-term health of the implants.
Who May Benefit from All-on-4®?
You may be a candidate if you:
- Have lost most or all teeth in one arch
- Are frustrated with loose dentures
- Want a permanent alternative to removable dentures
- Have sufficient bone to support implants
- Desire improved chewing function
- Want a natural-looking smile restoration
A comprehensive evaluation and imaging study determine candidacy.
All-on-4® vs. Traditional Dentures
| All-on-4® | Traditional Dentures |
| Fixed in place | Removable |
| Implant supported | Gum supported |
| Improved chewing | Reduced chewing efficiency |
| More stable | May shift during eating |
| Preserves bone | Bone loss continues over time |
| Natural feel | Bulkier appliance |
Cost of All-on-4® Dental Implants in San Francisco
The cost of All-on-4® treatment depends on several factors, including implant placement, restorative materials, surgical complexity, and any preliminary procedures that may be required.
During your consultation, a comprehensive treatment plan and cost estimate will be provided based on your individual needs.
Why Choose Union Square Dental Practice for All-on-4®
- Collaboration with experienced oral surgeons
- High-quality restorative laboratories
- Advanced digital treatment planning
- Comprehensive restorative expertise
- Personalized patient-centered care
- Convenient downtown San Francisco location
All-on-4® Dental Implants in Downtown San Francisco
Union Square Dental Practice provides All-on-4® dental implant restorations for patients seeking a permanent solution for missing teeth. Located in downtown San Francisco, the practice collaborates with experienced oral surgeons and advanced dental laboratories to deliver high-quality full-arch implant treatment.