Short answer
An implant replaces the root without touching the neighboring teeth, but it requires surgery, enough bone and months of integration. A bridge is faster and needs no surgery, although the adjacent teeth have to be reshaped. If you have healthy bone, an implant is usually the more conservative option for the neighboring teeth.
| Implant | Bridge | |
|---|---|---|
| Neighboring teeth | Not reshaped | Reshaped for support |
| Surgery | Yes | No |
| Time | 3 to 9 months of integration | Weeks |
| Bone | Needs enough bone | Doesn’t depend on bone |
| Hygiene | Like a natural tooth | Requires cleaning under the bridge |
When each one makes sense
An implant is a better fit if the neighboring teeth are healthy and you want to preserve them. A bridge may be better if those teeth already need crowns, if there isn’t enough bone, or if your health rules out surgery.
Smoking and uncontrolled diabetes can make an implant less advisable. A 3D X-ray helps you decide with real data.
For information only. This is general information and does not replace an evaluation. The right treatment depends on your case and is determined by your dentist after examining you. Updated: 2026-11-01.
Dental implants