Dental Implants vs Crowns: Which Is Right for You?
Implants replace missing teeth. Crowns restore damaged ones. Understanding which option suits your situation is the first step toward the right treatment.
When a tooth is damaged, broken, or missing, it can be difficult to know whether you need a dental implant in London or a dental crown in London. The answer depends on one critical question: is the natural tooth still present and salvageable?
A dental crown is a cap that fits over an existing damaged tooth to restore its shape, strength, and appearance — the natural root remains in place. A dental implant, on the other hand, replaces a tooth that is entirely missing — a titanium post is placed into the jawbone to support a new crown from scratch.
The most suitable option depends on your individual condition, and a clinical assessment is required before any treatment can be recommended. This guide compares both options clearly so you can feel more informed before your consultation.
The information on this page is for general guidance only. Treatment suitability, outcomes, and costs vary between individuals. A clinical examination is necessary before any treatment can be recommended.
Implants vs Crowns: Side-by-Side Comparison
A side-by-side overview of the key differences between dental implants and dental crowns.
| Feature | Dental Implants | Dental Crowns |
|---|---|---|
| Purpose | Replace a missing tooth | Restore a damaged but present tooth |
| Procedure Type | Surgical — implant placed in jawbone | Non-surgical — crown fitted over existing tooth |
| Treatment Time | Typically 3–6 months (including healing) | Usually completed within 2–3 appointments |
| Longevity | Designed for long-term use (many years) | Typically 10–15 years with proper care |
| Tooth Preservation | N/A — tooth is already missing | Preserves the natural tooth root |
| Aesthetics | Closely replicates a natural tooth | Restores natural tooth appearance |
| Cost (UK Range) | Higher — includes implant, abutment, and crown | Lower — single restoration cost |
| Maintenance | Standard brushing, flossing, dental reviews | Standard brushing, flossing, dental reviews |
| Suitability | Missing teeth with adequate bone | Damaged, weakened, or root-treated teeth |
This table provides a general overview. Treatment specifics depend on individual clinical assessment.
What Are Dental Implants?
A dental implant is a small titanium post that is surgically placed into the jawbone to replace missing teeth with dental implants. Once the implant integrates with the bone (osseointegration), a custom-made crown is attached on top — creating a restoration that looks and functions like a natural tooth.
Implants are a standalone solution — they do not rely on or affect neighbouring teeth. They may be suitable for patients with missing teeth and are recommended following clinical evaluation to assess bone density and overall oral health.
Potential Benefits
- Replaces a missing tooth without affecting adjacent teeth
- Designed for long-term use with proper care
- Helps preserve jawbone density
- Looks and functions like a natural tooth
- Independent unit — does not rely on other teeth for support
Suitable Candidates May Include
- Patients with one or more missing teeth
- Those with adequate jawbone density (or willing to undergo grafting)
- Patients looking for a fixed, permanent replacement
- Those who want to avoid affecting healthy neighbouring teeth
Suitability depends on bone condition and clinical assessment.
What Are Dental Crowns?
A dental crown is a custom-made cap that fits over an existing damaged or weakened tooth to restore damaged teeth with crowns. The crown covers the entire visible portion of the tooth above the gum line, restoring its shape, size, strength, and appearance.
Crowns are used where a tooth is damaged but still present — the natural root remains intact beneath the crown. They are commonly placed following root canal treatment, after significant decay, or to protect a cracked or fractured tooth. Suitability depends on the remaining tooth structure and is assessed during your consultation.
Potential Benefits
- Preserves the natural tooth root — no extraction needed
- Non-surgical procedure — less invasive than implants
- Quicker treatment — typically completed in 2–3 appointments
- Restores strength, function, and appearance of damaged teeth
- Lower cost compared to dental implants
Suitable Candidates May Include
- Patients with a cracked, fractured, or weakened tooth
- Those who have had root canal treatment and need protection
- Patients with significant decay but a salvageable tooth root
- Those seeking to restore the appearance of a discoloured or misshapen tooth
Suitability depends on remaining tooth structure and clinical assessment.
How Do They Compare?
The most important distinction is that implants replace missing teeth, whilst crowns restore damaged teeth that are still present.
Function
A dental implant replaces a tooth that is entirely missing — root and all. A crown restores a tooth that is damaged but still has a viable root. In many cases, the decision comes down to whether the natural tooth can be saved.
Tooth Preservation
Crowns preserve the natural tooth root — no extraction is needed. Implants are used when the tooth is already missing or extraction is unavoidable. If your tooth can be saved, a crown is generally the preferred approach.
Procedure Complexity
Crown placement is non-surgical and typically completed across 2–3 appointments. Implant placement is a surgical procedure requiring local anaesthetic and a healing period of several months, depending on the condition of the bone.
Longevity
Implants are generally considered a longer-lasting solution, designed for many years of use. Crowns typically last 10–15 years before they may need replacement. Both require proper oral hygiene and regular dental reviews.
Cost
Crowns have a lower upfront cost as they are a single restoration. Implants cost more as they include the implant post, abutment, and crown. Long-term value depends on individual circumstances and how long each option lasts.
Pros and Cons
Every treatment has advantages and limitations. Here is a balanced overview of both options.
Dental Implants
Replaces a missing tooth
Pros
- Standalone — does not affect neighbouring teeth
- Designed for long-term use with proper care
- Helps preserve jawbone density at the implant site
- Closely replicates the look and function of a natural tooth
- No risk of decay on the implant itself
Cons
- Requires surgical placement under local anaesthetic
- Longer treatment timeline — typically 3–6 months
- Higher upfront cost compared to crowns
- May require bone grafting if bone density is insufficient
- Not suitable if the natural tooth can be saved
Dental Crowns
Restores a damaged tooth
Pros
- Preserves the natural tooth root — less invasive
- Quicker treatment — typically 2–3 appointments
- Lower upfront cost compared to implants
- Well-established with decades of clinical evidence
- Restores strength, shape, and appearance effectively
Cons
- Cannot replace a missing tooth on its own
- Requires removal of some healthy tooth structure for preparation
- Typically lasts 10–15 years — may need eventual replacement
- Underlying tooth may still develop problems over time
- Does not preserve jawbone in areas of missing teeth
Cost Comparison
Costs vary depending on complexity, materials, and individual clinical factors.
Dental Implants
From £2,950
Including implant, abutment & crown
Implants have a higher upfront cost as they involve surgical placement, an abutment, and a custom crown. However, because they are designed for long-term use and do not depend on neighbouring teeth, they may represent better value over time for many patients.
Final cost confirmed after consultation. Individual cases may vary.
Dental Crowns
From £995
Per crown
Crowns have a lower upfront cost as a single restoration. If root canal treatment is needed first, this is an additional cost (from £695 for a front tooth or £895 for a molar). Crowns may need replacement after 10–15 years.
Final cost confirmed after consultation. Material choice may affect pricing.
Final costs are confirmed after your consultation and clinical assessment. A full written estimate is always provided before treatment begins.
See full treatment feesWhich Option May Be Best for You?
Your dentist will recommend the most suitable option based on your individual case. These general considerations may help guide your thinking.
Best for Missing Teeth
If your tooth is already missing or needs to be extracted, a dental implant is the only standalone option that replaces both the root and crown. It functions independently without affecting adjacent teeth.
Best for Saving a Damaged Tooth
If your tooth is damaged, cracked, or weakened but the root is still healthy, a crown can restore it without extraction. Preserving natural teeth is always preferable when clinically possible.
Best for Long-Term Solution
If you are looking for the longest-lasting option, implants are generally considered more durable. However, a well-maintained crown on a healthy root can also last many years.
Best for Less Invasive Treatment
If you prefer to avoid surgery and want a quicker treatment timeline, a crown is a non-surgical option that can typically be completed within 2–3 appointments over a few weeks.
Your dentist will recommend based on your individual case following a thorough clinical assessment.
Frequently Asked Questions
Not Sure Whether You Need an Implant or a Crown?
Book a consultation to determine the most suitable option for your treatment options for missing teeth. Your dentist will carry out a thorough clinical assessment, explain all available solutions for missing teeth, and provide a full written estimate before any treatment begins.
This page is intended for general educational purposes only and does not constitute personalised dental advice. Individual diagnosis and treatment recommendations require a clinical examination by a qualified dental professional. Treatment outcomes, timelines, and costs vary between individuals. All treatments are provided by GDC-registered dentists at our CQC-registered practice. The title “Dr” is used as a courtesy title; our dentists are dental practitioners, not medical doctors.
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