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Implant Blog
Implants · Bridge
An implant supported bridge carries several missing teeth in a row on posts at each end. It uses fewer implants than one per tooth and, unlike a conventional bridge, it does not involve cutting down the natural teeth beside the gap.
Two kinds of bridge
A conventional bridge is cemented onto the natural teeth either side of a gap, which means those teeth are filed down to take crowns. If they are already heavily filled that can be a reasonable use of them. If they are healthy, it is a real cost that rarely gets mentioned.
An implant supported bridge is anchored to posts instead, so the natural teeth are not touched at all. It also loads the bone under the span, which a conventional bridge does not. The comparison is set out plainly on Implants Vs Bridge.
Where only one tooth is missing, a bridge is not usually the answer at all; a Single Tooth Implant is simpler. Where several separated gaps exist, Multiple Tooth Implants covers how those are planned.
How it works
How long the gap is and where bone can carry an anchor. A longer span may need a third post in the middle.
Posts go in at the planned positions in one appointment, with a temporary bridge over them where the bone allows.
Several months for the bone to fuse to each post. Longer spans are given more margin before loading.
The final bridge is made as one piece, tried in, adjusted so the load is even, then fixed in place.
Cleaning
An implant supported bridge has teeth suspended between the anchors, unlike a Single Tooth Implant, and the gap beneath them collects plaque that a toothbrush cannot reach. Cleaning under the span with floss threaders, interdental brushes or a water flosser is not optional; it is the single habit that decides how long the result lasts. We show you the technique at fitting.
That maintenance routine is the same one covered on Caring For Implants, and the reasons it matters so much are on Implant Risks. Gum inflammation around a post is the most common reason an otherwise sound bridge runs into trouble.
Related treatments
Smaller than a full arch, larger than a single tooth, and compared with the alternatives.
One gap replaced without touching the teeth on either side.
Learn moreTwo or more missing teeth on separate posts or a shared bridge.
Learn moreThe visible zone, where gum shape and shade matter as much as the post.
Learn moreThe tooth on top, matched to the shade of the teeth beside it.
Learn moreCommon questions
Post counts, span length, cleaning and how it compares with a conventional bridge.
Victoria patients
Two posts, three teeth. The alternative meant grinding down two perfectly good teeth, which I did not want.
Three teeth on two posts. Chewing on that side again after years of avoiding it.
Longer span so they added a middle post. Explained why rather than just quoting more.
Old conventional bridge had failed and taken a tooth with it. This time nothing healthy was touched.
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cost-planning
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Read articleNext step
The length of the gap and the bone at each end decide how many posts a bridge needs. A consultation and scan answer both, and you will see whether separate implants or a span makes better sense for your case.
Licensed dentists · CBCT imaging on site · Written treatment plans