Your options
| Option | Fixed or removable | Best for | Keep in mind |
|---|---|---|---|
| Implant bridge | Fixed | Several teeth in a row, healthy bone | Two implants can carry three or four teeth |
| Single implants | Fixed | Separate gaps around the mouth | One implant per gap |
| Regular bridge | Fixed | Short gaps with crowned or heavily filled neighbours | Needs strong teeth at each end |
| Cast partial denture | Removable | Several gaps, thin and strong framework | Clasps rest on some teeth |
| Acrylic partial denture | Removable | Lowest cost, or a temporary while implants heal | Bulkier |
| Full-mouth rehabilitation | Mixed | Missing, worn and broken teeth together | Planned as one programme |
How a sensible plan is built
- Stop the problems. Treat decay, infection and gum disease first. Teeth with a poor outlook are identified now, not after a bridge has been built on them.
- Decide which teeth to keep. Some teeth are worth saving with root canals and crowns; some are better replaced.
- Plan the replacement around the bite. The aim is enough back teeth to chew on and a stable bite, not just filling every gap.
- Phase it if needed. Implants can go in on one side first and the other later, with a temporary denture in between.
- Maintain it. Cleaning and check-ups protect the whole investment.
What the research says
A systematic review of bridges carried by implants found that about 87% were still in place after ten years, with 93% of the implants themselves surviving. Complications such as loose screws and chipped porcelain were common enough that regular checks matter, but most are simple to fix.
Questions to ask at your consultation
- Which of my teeth have a good long-term outlook?
- Which gaps actually need replacing for chewing and the bite?
- Can this be done in stages, and in what order?
- What does each stage cost?
At Petal Smiles
Replacing several teeth is what prosthodontists train for. Dr. Adish Chaudhary plans the whole mouth, with our periodontist and implantologist for the teeth and gums that need them. You’ll get a staged written plan with a fee for each stage. See missing teeth treatment and the implant cost guide.
Questions patients ask us
Do I need one implant for each missing tooth?
No. Two implants can support a bridge of three or four teeth, and four to six can hold a whole arch.
What is the cheapest way to replace several teeth?
An acrylic partial denture. A cast metal partial denture is thinner and stronger and costs a little more. Both are removable.
Can I mix implants and a partial denture?
Yes. Sometimes a couple of implants are added under a partial denture to make it far more stable, or implants replace teeth on one side while a denture covers the other.
Can treatment be done in stages?
Yes. Urgent and foundation work comes first, and the rest can be phased to suit your budget, as long as the order makes sense clinically.
What happens if I leave the gaps?
Teeth tip into the spaces, opposite teeth over-erupt, the bite collapses and the remaining teeth take more load. Over time this can make the face look shorter and older.
Sources
Pjetursson et al., survival of implant-supported fixed partial dentures: systematic review, Clin Oral Implants Res, 2004 ↗ADA MouthHealthy: partial dentures ↗ADA MouthHealthy: dental implants ↗Last updated 24 October 2026.