Losing a tooth may feel small for about a week. But after that, you start chewing on one side, seeing the gap in the mirror, and hearing the nagging question every dentist hears sooner or later (what’s the best way to fill it?).<\/p>\n
Two options come up again and again to replace a missing tooth. Dental implants and traditional bridges. Both look natural when done well. But they work in very different ways. Those differences matter more than the price tag. This guide helps you choose which one is the best for you.<\/p>\n
Before we get into detail, here’s the short version.<\/p>\n
Neither is universally “better.” The right choice depends on your teeth, your gums, your bone, your budget, and how far ahead you’re thinking.<\/p>\n
A bridge literally bridges the gap. The dentist reshapes the teeth on either side of the space, fits crowns over them, and a false tooth in the middle is attached to those crowns. The whole thing is cemented in place as a single unit.<\/p>\n
What’s Good About Bridges<\/strong><\/p>\n What to Weigh Up<\/strong><\/p>\n The biggest trade-off is what happens to the teeth on either side. To anchor a bridge, the dentist has to file down healthy enamel, often more than people expect. Those teeth then carry extra load for as long as the bridge is in place. If one of them develops decay or gum problems underneath its crown, the whole bridge can be compromised.<\/p>\n Bridges also don’t do anything for the bone underneath the gap. Without a root there, that part of the jaw can gradually shrink over time, which sometimes leaves a slight hollow under the false tooth.<\/p>\n The implant replaces not only the visible tooth but also the missing root. They put a small titanium post into the jawbone, and over the next several months the bone fuses to the post in a process called Osseointegration. Once it’s anchored in place, a connector called an abutment and a custom crown are fitted over top.<\/p>\n What’s Good About Implants<\/strong><\/p>\n What to Weigh Up<\/strong><\/p>\n Implants require a healing period after placement, before the final crown is placed. They also need enough healthy bone and healthy gums to succeed. Some people may need a bone graft before treatment, and that adds time and cost. Smoking, uncontrolled diabetes, and untreated gum disease can all reduce success rates.<\/p>\n Cost<\/strong><\/p>\n Bridges are generally cheaper at the outset. In London, a single implant with its crown typically falls somewhere between \u00a32,500 and \u00a34,000, though prices vary widely between practices. Bridge costs vary too, depending on the materials used and how many teeth are involved.<\/p>\n The more useful question is cost over time. A bridge often needs replacement after 10 to 15 years or may be sooner. That replacement will add extra cost. An implant’s higher upfront cost is spread across a much longer lifespan, which narrows the gap considerably.<\/p>\n Lifespan<\/strong><\/p>\n Bridges are durable but finite. The teeth supporting them are the weak link, since anything that affects those teeth affects the bridge. Implants don’t rely on neighbouring teeth, which is a large part of why they tend to last longer.<\/p>\n Impact on Neighbouring Teeth<\/strong><\/p>\n Bridges require reshaping healthy teeth, and that enamel never grows back. Implants leave the neighbours alone. If the teeth either side of your gap are already heavily filled or crowned, a bridge may make more sense. If they’re pristine, many dentists would be reluctant to cut into them.<\/p>\n Bone Health<\/strong><\/p>\n That’s where implants have an edge over the rest. When the root is replaced, the jawbone keeps on working. Bridges only replace what you can see above the gum, so the bone underneath the space can slowly recede.<\/p>\n Cleaning and Maintenance<\/strong><\/p>\n Both need careful hygiene. With a bridge, you have to use floss threaders or interdental brushes to clean under the false tooth \u2014 it takes a little extra effort. An implant is cleaned the same way as a natural tooth, but the gum around it needs special care. Inflammation around an implant can threaten it if not cared for.<\/p>\n Treatment Time<\/strong><\/p>\n Bridges win on speed. Implants take longer because of the healing phase, though the actual surgery to place one is often straightforward and quick.<\/p>\n A Bridge Often Suits You If:<\/strong><\/p>\n An Implant Often Suits You If:<\/strong><\/p>\n You might be tempted to think of this as a simple price comparison, but a missing tooth is as much a health issue as it is a cosmetic one. The teeth on either side can drift into the space. It can change your bite. Chewing can be less effective. The underlying bone can become thinner. The choice you make will either protect you from those effects or leave some of them in play.<\/p>\n That doesn’t make bridges a poor choice, just a decision that deserves more thought than “which is cheaper this month.” If you’d like to see how a missing tooth fits into the wider picture of restoring a smile over time, our guide to dental implant costs in London breaks down what an implant actually involves financially.<\/p>\n A good dentist will lay out both routes honestly, including the one that costs them less to recommend.<\/p>\n Can I switch from a bridge to an implant later?<\/strong><\/p>\n Often, yes. If a bridge fails or needs replacing, an implant can sometimes be considered, depending on the condition of the bone and gums at that point.<\/p>\n\n
How a Dental Implant Works<\/h2>\n
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Comparing the Two Head to Head<\/h2>\n
Who Tends to Suit Which Option<\/h2>\n
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Thinking About It as a Long-Term Investment<\/h2>\n
Questions to Ask Your Dentist<\/h2>\n
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Quick FAQs<\/h2>\n