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In some cases, it’s more practical to address extensive tooth loss by fixing a denture in place than to replace each tooth individually. All-on-4 implant dentures from Silfa Dental allow a lifelike dental restoration to be securely mounted on only four strategically placed dental implants. This eliminates many of the inconveniences that come with traditional dentures such as slipping and jawbone erosion while creating a lifelike and durable restoration that gives the patient superior chewing force. Here’s a brief guide to how All-on-4 dentures work and the benefits they offer, but please contact our staff if you’d like to learn more.
Dental implants are titanium posts surgically placed in the jawbone. These posts fuse with their surrounding bone structure through the natural process of osseointegration, which allows them to support dental restorations like bridges, crowns, or dentures so they can provide superior chewing power. All-on-4 dentures require four implants to be strategically placed at the thickest points in the jaw so they can provide maximum support and force, and the posterior implants located in the back of the mouth are placed at 45-degree angles to maximize their stability. The denture is then secured to the implants using abutment pieces, resulting in a comfortable and functional set of teeth that should never shift out of place.
Most patients who have lost all of the teeth on at least one arch can be excellent candidates for All-on-4 dentures. If you aren’t ready to receive All-on-4 yet, you may be able to become a suitable candidate later after undergoing restorative treatments or bone grafts to clear up infections and reinforce your bone density. However, many patients who would need bone grafts for traditional implant dentures may not need them for All-on-4 due to the stability provided by the posterior implants being placed at 45-degree angles. After receiving All-on-4, you’ll need to commit to excellent oral hygiene to keep your restorations in great shape and prevent destructive oral infections. Poor oral hygiene, tooth decay, gum disease, and smoking can lead to dental implant failure.
All-on-4 implants offer a range of remarkable benefits such as:
All-on-4 implants differ from traditional implant dentures in several key ways like: