Dental Bridge vs Dental Implant: Which Is Better?

If you have lost a tooth, or have been told that one needs to be removed, you may be wondering whether a dental bridge or dental implant is the better option. Both treatments can restore your smile, improve your ability to chew and help prevent neighbouring teeth from shifting into the gap. However, they work in very different ways.

A dental bridge relies on neighbouring teeth for support, whereas a dental implant is placed directly into the jawbone to support a replacement tooth. This difference affects the treatment process, long-term maintenance, cost and suitability for individual patients.

So, which is better: a dental bridge or an implant? Dental implants are often a good option when the surrounding teeth are healthy and there is sufficient jawbone. Bridges may be preferable when neighbouring teeth already need crowns, you want to avoid surgery or you would like a quicker treatment.

At Glow Dental in Battersea, we provide both dental bridges and crowns and dental implant treatment. In this guide, we compare both solutions to help you understand their advantages, disadvantages and the factors that can influence your decision.

What Is a Dental Bridge?

A dental bridge is a fixed dental restoration designed to replace one or more missing teeth. It contains an artificial tooth, called a pontic, which is held in place using neighbouring teeth or, in certain cases, dental implants.

Unlike removable dentures, a fixed bridge stays in your mouth and does not need to be taken out for cleaning.

There are several types of dental bridge:

• Conventional dental bridge: The teeth next to the gap are prepared to support crowns, with the replacement tooth positioned between them.
• Resin-bonded bridge: Also known as a Maryland bridge, this uses a metal or ceramic wing bonded to the back of a neighbouring tooth. It usually requires little or no removal of healthy tooth structure.
• Cantilever bridge: A bridge supported by one or more teeth on only one side of the missing tooth. It is suitable for selected situations.
• Implant-supported bridge: A bridge supported by dental implants rather than natural teeth, often used when several adjacent teeth are missing.

A conventional bridge is usually completed over two or three appointments. After preparing the supporting teeth, the dentist takes a digital scan or impression so the replacement can be made to fit your mouth.

The finished bridge is then securely fitted, restoring the appearance and function of the missing tooth.

What Is a Dental Implant?

A dental implant is an artificial tooth root, usually made from titanium, that is surgically positioned within the jawbone.

Over time, the bone forms a connection with the implant through a process known as osseointegration. Once the implant is sufficiently stable, a custom-made crown is attached to replace the visible part of the missing tooth.

Unlike a conventional bridge, a single implant normally supports its own crown without relying on neighbouring teeth.

The treatment generally involves four stages:

1. Consultation and planning: The dentist examines your teeth, gums and jawbone. X-rays or 3D scans may be used to plan the treatment.
2. Implant placement: The implant is placed into the jawbone under local anaesthetic.
3. Healing: The implant is allowed to integrate with the surrounding bone, usually over several months.
4. Final crown: A custom-made crown is attached to restore the appearance and function of the missing tooth.

Some patients require additional treatment, such as an extraction or bone graft, before the implant can be placed.

If you would like to understand the components involved, read our guide to what a dental implant looks like.

Dental Bridge vs Dental Implant: Key Differences

The following comparison highlights the main differences between the two treatments.

Which Is Better for Your Natural Teeth?

One of the most important differences between a dental bridge and an implant is their effect on the surrounding teeth.

A conventional bridge requires the dentist to prepare the teeth on either side of the gap. This involves removing some natural tooth structure so that crowns can fit over them.

If these teeth already have large fillings or need crowns, this may be a suitable solution. However, if they are completely healthy, removing tooth structure simply to support a bridge may be less desirable.

A dental implant avoids this requirement because it is supported independently by the jawbone.

Does this mean implants are always better? Not necessarily. A resin-bonded bridge can sometimes replace a missing tooth with minimal preparation of the supporting tooth.

The most suitable option depends on the condition of your neighbouring teeth, the location of the gap and the forces involved when you bite.

Which Is Better for Preventing Bone Loss?

When a natural tooth is lost, the jawbone that previously supported its root can gradually shrink. This process is called bone resorption.

A conventional dental bridge replaces the visible part of the missing tooth but does not replace its root. As a result, bone loss can continue beneath the artificial tooth.

A dental implant works differently because it is placed into the jawbone and receives forces during chewing. This can help maintain bone around the implant site.

However, implants do not completely eliminate the possibility of bone loss. Changes can still occur, particularly if inflammation or infection develops around an implant.

For this reason, healthy gums and adequate bone support are important considerations when planning treatment.

Patients with existing gum problems may benefit from an assessment by our periodontics team in Battersea before deciding on a tooth replacement.

How Long Do Dental Bridges and Implants Last?

Both bridges and implants are designed to provide long-term tooth replacement, but neither can be guaranteed to last for life.

How Long Does a Dental Bridge Last?

A well-maintained conventional dental bridge can last more than 10 years, and some last considerably longer.

Its lifespan depends on several factors:

• The health of the supporting teeth and gums.
• The materials used to make the bridge.
• The patient’s oral hygiene.
• The amount of pressure placed on the restoration.
• Whether the patient grinds or clenches their teeth.
• Regular dental examinations and maintenance.

One potential disadvantage is that problems affecting a supporting tooth can compromise the bridge itself. For example, decay beneath a supporting crown may require treatment and replacement of the restoration.

How Long Does a Dental Implant Last?

Dental implants can remain functional for many years and sometimes decades when carefully planned and properly maintained.

However, it is important to distinguish between the implant itself and the crown attached to it.

The implant positioned within the bone may remain stable for a long time, while the crown, connecting screw or other components may eventually need repair or replacement.

Long-term implant success also depends on healthy gums and good oral hygiene. Smoking, untreated gum disease and certain medical conditions can increase the risk of complications.

For a more detailed explanation, read our article Do Dental Implants Last Forever?

Dental Bridge vs Dental Implant: Which Costs More?

Cost is often an important factor when deciding between a bridge and an implant. However, comparing only the initial treatment price may not tell the full story.

According to the current Glow Dental fee guide:

• Dental bridges: From £990 per unit.
• Single dental implant, including the crown: From £3,450.

It is important to understand that a conventional bridge is generally charged according to the number of units, rather than simply the number of missing teeth.

For example, a three-unit bridge replacing one missing tooth typically consists of two supporting crowns and one artificial tooth.

At the published starting price of £990 per unit, a three-unit bridge would start from approximately £2,970, before any additional treatment.

By comparison, a single dental implant including its crown starts from £3,450.

This means that the difference in initial cost may be smaller than some patients expect.

A resin-bonded bridge may have a different cost, while implant treatment can become more expensive if additional procedures are required, such as bone grafting, extraction or treatment for gum disease.

When considering the overall value, it is also worth thinking about the expected lifespan of the restoration, maintenance requirements and potential future replacement costs.

We explain implant pricing in more detail in our article How Much Do Dental Implants Cost?

Glow Dental also offers dental finance options for eligible patients who would prefer to spread the cost of treatment.

Prices checked in October 2026. Treatment fees are subject to change, and an individual assessment is required for an accurate quotation.

Which Treatment Is Quicker?

If you would like to replace a missing tooth as quickly as possible, a dental bridge will often be the faster option.

A conventional bridge can usually be completed in two or three appointments, often within a few weeks, provided no additional dental treatment is necessary.

Dental implants generally require a longer treatment period because the implant needs time to integrate with the jawbone.

For many patients, this healing period takes several months. Some cases require additional time for tooth extraction sites to heal or for bone grafting procedures.

Although immediate or early implant restoration is possible in selected cases, it is not suitable for everyone.

A temporary replacement tooth may be provided during healing, depending on the clinical situation.

Therefore, if treatment speed is a major priority, a dental bridge may be the more convenient option.

Is a Dental Bridge or Implant More Painful?

Both treatments are normally performed using local anaesthetic to keep patients comfortable.

Having a conventional bridge fitted involves preparing the supporting teeth, taking scans or impressions and fitting the final restoration. Some temporary sensitivity may occur afterwards.

Dental implant placement involves minor oral surgery. Although you should not feel pain during the procedure once the area is numb, some soreness, swelling or bruising may occur afterwards.

These symptoms usually improve as healing progresses.

Implant surgery also carries additional risks, including infection, failure of the implant to integrate with the bone and, depending on its location, possible injury to nearby anatomical structures.

Your dentist will discuss these risks and explain what to expect during recovery before treatment begins.

If you are particularly concerned about implant surgery, our article Are Dental Implants Safe? provides more information about safety and possible complications.

When Might a Dental Bridge Be the Better Choice?

A dental bridge may be a particularly suitable option in the following situations:

• Your neighbouring teeth already need crowns. A conventional bridge may restore those teeth while replacing the missing tooth.
• You prefer to avoid surgery. Conventional bridges do not require surgical implant placement.
• You want a faster result. Bridge treatment can often be completed within a few weeks.
• You are not suitable for an implant. Some medical conditions, bone limitations or other clinical factors may make implant treatment more complex.
• You are suitable for a resin-bonded bridge. This can provide a conservative option for replacing a single tooth in selected cases.

However, a bridge is not appropriate for every patient. The supporting teeth need to be sufficiently strong, and the bridge design must be suitable for the patient’s bite.

When Might a Dental Implant Be the Better Choice?

A dental implant may be preferable when:

• The neighbouring teeth are healthy. An implant usually avoids the need to prepare adjacent teeth.
• You want an independent replacement tooth. A single implant supports its own crown.
• Maintaining bone support is a priority. An implant can help preserve bone around the replacement tooth.
• You are comfortable with a surgical procedure. Implant treatment requires a longer process involving healing and follow-up appointments.
• You have sufficient healthy jawbone. Adequate bone support is important for successful implant placement.

Not everyone is automatically suitable for dental implants. Active gum disease generally needs to be managed before treatment, and factors such as smoking, poorly controlled diabetes and certain medications may increase the risk of complications.

A thorough consultation allows your dentist to assess whether implant treatment is appropriate for you.

What If You Have More Than One Missing Tooth?

If you are missing several teeth, your treatment options may be different from those available for replacing a single tooth.

For example, if two or three adjacent teeth are missing, it may be possible to replace them with an implant-supported bridge rather than placing a separate implant for every missing tooth.

A conventional bridge may also be considered if suitable natural teeth are available to support it.

For larger gaps or multiple missing teeth throughout the mouth, partial or full dentures may provide another solution.

The most suitable restoration will depend on the number and position of missing teeth, the condition of your remaining teeth, available bone and your ability to maintain the restoration.

How Do You Look After a Dental Bridge or Implant?

Whichever option you choose, good oral hygiene and regular dental examinations are essential.

Caring for a Dental Bridge

Food and plaque can accumulate around the supporting teeth and underneath the artificial tooth.

Your dental team may recommend:

• Brushing twice daily with fluoride toothpaste.
• Using floss threaders, superfloss or interdental brushes to clean beneath the bridge.
• Attending regular dental and hygiene appointments.
• Having any discomfort, looseness or changes in your bite checked promptly.

Caring for a Dental Implant

Dental implants cannot develop tooth decay, but the gum and bone surrounding them can become inflamed or infected.

To keep your implant healthy:

• Brush thoroughly around the implant crown and gumline.
• Clean between the teeth daily using suitable interdental tools.
• Attend regular dental examinations and professional maintenance appointments.
• Avoid smoking where possible.
• Seek advice if you notice bleeding, swelling, pain or movement around the implant.

Problems such as peri-implant mucositis and peri-implantitis can affect the tissues supporting an implant. Learn more in our article Can Dental Implants Get Infected?

Regular appointments with a dental hygienist can also help you maintain healthy gums and protect your restoration over time.

Dental Bridge vs Implant: Frequently Asked Questions

Is a Dental Implant Better Than a Bridge for One Missing Tooth?

An implant can be a good solution for replacing a single missing tooth, particularly when neighbouring teeth are healthy and sufficient bone is available. However, a conventional or resin-bonded bridge may be more suitable depending on your dental health, bite, treatment preferences and budget.

Can a Dental Bridge Damage Neighbouring Teeth?

A conventional bridge requires the supporting teeth to be prepared, which permanently removes some natural tooth structure. Supporting teeth may also develop decay or other complications over time. However, carefully planned bridges can provide many years of successful service. Resin-bonded bridges usually require considerably less preparation.

Can You Replace a Dental Bridge With an Implant Later?

It may be possible to replace a dental bridge with an implant in the future, but this depends on the condition of the gums, jawbone and remaining teeth. Bone loss beneath the missing tooth may mean that additional procedures are required. Teeth prepared for a conventional bridge cannot regain the tooth structure removed during preparation.

What Happens If There Is Not Enough Bone for an Implant?

Patients who do not have sufficient jawbone may be suitable for bone grafting, although this depends on their individual circumstances. Bone grafting can increase treatment time and cost and has its own risks. Your dentist will explain whether an implant or an alternative treatment would be more appropriate.

Can a Dental Bridge or Implant Look Like a Natural Tooth?

Yes. Both restorations can be custom-made to closely match the colour, shape and size of your natural teeth. The final appearance depends on the restoration design, materials, surrounding gum tissue and the position of the replacement tooth.

Is It Better to Leave a Gap Than Have a Bridge or Implant?

Not every missing tooth needs to be replaced. In some cases, leaving a gap may be a reasonable option if it does not significantly affect appearance, chewing or oral health. However, neighbouring or opposing teeth may move over time, potentially affecting the bite. Your dentist can explain the advantages and disadvantages of leaving the space untreated.

Can I Have an Implant Immediately After a Tooth Extraction?

Some patients are suitable for immediate implant placement, where the implant is positioned at the same appointment as the extraction. However, this depends on the condition of the surrounding bone, gums and any existing infection. Other patients may need to wait for the extraction site to heal before implant treatment begins.

If you have been advised that a tooth needs removing, our article on tooth extraction costs in the UK explains the treatment and what may influence the cost.

So, Should You Choose a Dental Bridge or an Implant?

There is no single treatment that is better for everyone.

If your neighbouring teeth are healthy, you have sufficient bone and you are comfortable with surgery, a dental implant may offer an excellent long-term replacement without the need to prepare adjacent teeth.

If the neighbouring teeth already need crowns, you prefer to avoid surgery or you want a shorter treatment process, a dental bridge may be an equally appropriate solution.

A resin-bonded bridge may also be worth considering when a more conservative approach is suitable.

Ultimately, the decision should be based on your oral health, the condition of surrounding teeth, available bone, bite, treatment risks, expected maintenance and personal preferences.

The best choice is the one that restores function and appearance while protecting your remaining teeth and supporting long-term oral health.

Discuss Your Tooth Replacement Options at Glow Dental

If you are missing one or more teeth and are unsure whether a bridge or implant is the right solution, the team at Glow Dental can help.

At our Battersea dental practice, we assess your teeth, gums, bite and overall oral health before recommending treatment. Where appropriate, digital scans and imaging help us plan restorations that suit your individual needs.

We will explain the available options, potential risks, expected treatment times and costs, helping you make an informed decision without unnecessary treatment.

Contact Glow Dental to arrange a consultation and find out which tooth replacement option may be suitable for you.

Glow Dental
87 Northcote Road
Battersea, London SW11 6PL
Telephone: 020 7223 7096

Contact Glow Dental to arrange your appointment

Sources and Further Reading

This article draws on established dental guidance and clinical patient information, including:

• NHS – Dental Treatments
• Guy’s and St Thomas’ NHS Foundation Trust – Having a Dental Implant
• Bristol Dental School – Conventional Dental Bridges
• Bristol Dental School – Resin-Bonded Bridges

This article is intended for general patient information and does not replace an individual dental examination. Treatment suitability, outcomes, risks and costs vary between patients. All treatment options should be discussed with a qualified dental professional.

Written by: Glow Dental
Published: October 2026