If you are considering an all-on-four to restore your mouth, you might have some questions about the procedure and the restoration. Below are some common questions and answers to help you gain a better understanding of all-on-four implant dentures. Your dentist can help determine if this treatment is right for you.
All-On-Four: Frequently Asked Questions
What is an all-on-four? A fixed dental prosthesis that uses dental implants to sit securely in place; it cannot be removed by the patient, only by a dentist.
What is the success rate for an all-on-four? Studies show a 98% success rate for all-on-4 implant-supported dentures.
Who is a candidate for an all-on-four? Age is not a limiting factor; any healthy adult patient who is missing a significant number of teeth may be a candidate.
Are all-on-fours natural-looking? Modern dental restorations are much more natural-looking than they used to be, and all-on-four dental implants are no different. No one will know unless you tell them!
What is the difference between a traditional denture and an all-on-four? A traditional denture is held in place by suction, retention, and adhesives and can be removed by the patient for cleaning and sleeping. An all-on-four is permanently fixed onto dental implants and cannot be removed by the patient.
How long does implant surgery take? About 2.5 hours per arch.
Can an upper and lower all-on-four be placed at different times? Yes, each arch can be restored as needed. It can be more cost-effective to have them done at the same time, but if one arch is healthy and the other needs restoration, you can still have an all-on-four on just one arch.
Why is the permanent denture not placed the same day as the implants? Healing time is necessary before the permanent denture is placed. You will wear a temporary denture while the implants heal and integrate with the jawbone. The temporary allows you to keep your implants clean to prevent infection and also protects them when you speak and eat.
When do I get my permanent denture? Osseointegration can take up to 6 months, at which point your implants will be ready to have your permanent denture placed.
How do I clean my all-on-four? Implants should be treated just like natural teeth and need to be brushed and flossed daily. At your regular dental cleanings, your dentist will take off the denture so the hygienist can clean each implant as well as the denture before your dentist replaces it.
Hopefully, you now have a better understanding of an all-on-four implant supported denture. Your dentist will be able to answer any further questions you might have, including whether or not you are a candidate. Dental implants are the best way to replace missing teeth, and an all-on-four denture is a natural-looking, stable way to reclaim your oral health.