Restorative & Implant Care
All-on-4 Implants in Jenkintown, PA
A full arch of teeth, carried on four implants rather than the gums.
All-on-4 replaces a complete arch of teeth using four implants placed at angles that make the most of the bone you have. The replacement teeth are fixed to those implants, so they are not taken out at night and do not rest on the gum. It is planned for patients who have lost most or all of the teeth in an arch.
Exceptional care for a lifetime of healthy smiles
All-on-4 at MVP Family Dental
When most of an arch is gone, replacing teeth one at a time stops making sense. All-on-4 treats the arch as a whole: four implants are positioned where the bone is strongest, and a single fixed restoration is carried across them.
The angling is the point. By tilting the rear implants, the technique reaches denser bone further forward, which is why it can sometimes be planned for patients who were told they did not have enough bone for a conventional set of implants.
How it differs
Fixed in the bone, not resting on the gum
A conventional full denture sits on the gum and relies on suction and shape to stay put. All-on-4 is anchored, which changes how it feels and what you can do with it.
- It stays inThe restoration is fixed to the implants and is not removed at night.
- Four implants per archTwo placed toward the front and two angled at the back, positioned to use the available bone.
- Nothing on the palateBecause it is carried by implants, the restoration does not need to cover the roof of the mouth.
- Planned from imagingScans are reviewed and the implant positions decided before the surgical appointment.
How treatment works
From assessment to a finished arch
All-on-4 runs across several appointments. How they are spaced depends on your bone and your healing, and your dentist will set the sequence out before anything begins.
- Consultation and imagingWe assess the arch, the bone underneath it and your bite, and talk through what full-arch replacement would involve for you.
- Planning the implant positionsThe scans are used to decide where each of the four implants will sit before the surgical appointment.
- Placing the implantsThe four implants are placed during a surgical appointment under local anesthetic.
- Healing and integrationBone grows against the implant surfaces until they are stable enough to carry the final restoration.
- Fitting the final teethThe definitive restoration is fitted and your bite is adjusted and checked.
Who it suits
When a full arch is the right question
All-on-4 is for extensive tooth loss, not for a single gap. If only a few teeth are missing, a crown, a bridge or a partial denture is usually the better conversation.
- Most of an arch missingOr teeth that are at the end of their useful life and are being planned for removal.
- Struggling with a denturePatients who find a conventional full denture unstable often ask about a fixed alternative.
- Limited boneThe angled placement can sometimes work where straight implants would not, though this is decided case by case.
Worth bringing to your consultation
- Any recent X-rays or records from a previous dentist.
- A current list of medications and medical conditions.
- Your existing denture, if you wear one.
- What you most want back — eating comfortably, speaking clearly, or how it looks.
Living with it
Looked after like natural teeth
The restoration itself cannot decay, but the gum and bone holding the four implants can be lost. So the cleaning routine matters as much as it would with your own teeth, and it includes cleaning underneath the restoration where it meets the gum.
At your reviews we check the gum around each implant, confirm the restoration is still seated correctly, and look at how the bite has settled.
Two generations of dentists, one shared commitment to helping Jenkintown families eat, speak and smile with confidence.
MVP Family Dental · Jenkintown, PA
The short answer
All-on-4 replaces a complete arch of teeth using four dental implants that carry a single fixed restoration. Two implants are placed toward the front of the arch and two are angled at the back, so the technique reaches denser bone and can sometimes be planned where straight implants could not. Because the restoration is anchored into bone rather than resting on the gum, it is not removed at night and does not need to cover the palate.
All-on-4 Questions
- What does All-on-4 mean?
- All-on-4 means replacing a full arch of teeth using four dental implants. Two are placed toward the front of the arch and two are angled at the back, positioned to use the bone that is available. A single fixed restoration is then carried across all four. The arch is treated as a whole rather than tooth by tooth.
- Is it removable?
- No. The restoration is fixed to the implants, so it is not taken out at night the way a conventional denture is. That is the main practical difference patients notice. Cleaning happens in the mouth, including underneath the restoration where it meets the gum.
- How is it different from a denture?
- A conventional full denture rests on the gum and relies on suction and shape to stay put. All-on-4 is anchored into the bone through four implants, so it does not depend on suction and does not need to cover the palate. That changes how it feels and what you can do with it. It also stays in place rather than being removed overnight.
- Do I need a bone graft first?
- Sometimes, and sometimes not. The angled placement is designed to use the bone that is already there, which is why All-on-4 can occasionally be planned where straight implants could not. Whether grafting is needed is decided from your imaging at the consultation rather than in advance.
- How many appointments does it take?
- More than one. There is a consultation and planning stage, a surgical appointment where the four implants are placed under local anesthetic, a healing period while bone grows against them, and then the appointments to fit and adjust the final teeth. How those are spaced depends on your bone and your healing. Your dentist will set the sequence out before anything begins.
- Is it suitable if I am only missing a few teeth?
- Usually not. All-on-4 is planned for extensive tooth loss across a whole arch, not for a single gap. Where one or a few teeth are missing, a crown, a bridge or a partial denture is normally the better conversation. The assessment is what establishes which situation you are in.
- How do I clean it?
- Brushing, cleaning around and underneath the restoration where it meets the gum, and keeping to your hygiene appointments. The restoration itself cannot decay, but the gum and bone holding the four implants can be lost. That is why the routine matters as much as it would with your own teeth. At your reviews we check the gum around each implant and how the bite has settled.
- How do I find out whether it is an option for me?
- Book a consultation. We look at the arch, the bone supporting it and your imaging together, and talk through what would and would not work. It helps to bring any recent X-rays, a current list of medications and medical conditions, and your existing denture if you wear one.
Dr. Vineetha Thomas, D.M.D.
LEARN MORE
Dr. Priya Mathew, D.M.D.
LEARN MORE
