Losing one or more teeth can affect much more than your smile. Missing teeth may make chewing difficult, affect speech, and change the way your remaining teeth function. Fortunately, modern dentistry offers several options for replacing missing teeth, with dental implants and dentures being two of the most common.
But which option is right for you?
Dental implants and dentures work in very different ways. The best choice depends on factors such as the number of missing teeth, your jawbone health, general oral health, budget, and personal preferences.
Understanding the differences can help you have a more informed conversation with your dentist.
What Are Dental Implants?
Dental implants are artificial tooth roots that are placed into the jawbone. Once the implant has integrated with the surrounding bone, it can support a dental crown, bridge, or implant-supported denture.
A typical dental implant consists of:
- An implant fixture
- An abutment
- A dental crown or prosthetic restoration
Because the implant is anchored into the jawbone, it can provide a stable foundation for replacing a missing tooth.
What Are Dentures?
Dentures are removable dental appliances designed to replace missing teeth.
Depending on how many teeth are missing, you may have:
- Full dentures
- Partial dentures
- Implant-supported dentures
Full dentures can replace an entire arch of teeth, while partial dentures replace several missing teeth while fitting around remaining natural teeth.
Dental Implants vs. Dentures: Key Differences
Stability
One of the biggest differences is stability.
Dental implants are secured into the jawbone, meaning they are designed to remain firmly in place during everyday activities such as eating and speaking.
Traditional dentures are removable and can move slightly during use, particularly if they do not fit correctly.
Appearance
Both modern dentures and dental implants can be designed to look natural.
Implant-supported restorations can closely resemble natural teeth because they are individually designed to suit your smile.
Modern dentures can also provide a natural-looking appearance when properly fitted.
Comfort
Comfort can vary significantly between individuals.
Well-fitted dentures should be comfortable, but some people may experience movement, pressure points, or irritation, particularly while adjusting to a new set.
Implants generally feel more like natural teeth because they are fixed in position.
Chewing Ability
Dental implants can provide strong chewing function because they are anchored in the jaw.
Dentures can also allow you to eat many different foods, but some people find that particularly hard or sticky foods are more difficult to manage.
Jawbone Health
This is an important consideration.
When a natural tooth is lost, the bone supporting that tooth can gradually shrink because it is no longer receiving the same stimulation.
Dental implants are placed in the jawbone and can help provide stimulation similar to a tooth root.
Traditional dentures do not replace the tooth root, so they do not provide the same type of stimulation.
Are Dental Implants Better Than Dentures?
Not necessarily.
Dental implants can offer excellent stability and a natural feel, but they are not suitable for everyone.
You may need sufficient healthy jawbone to support implants. Some patients may require additional procedures, such as bone grafting, before implant placement can be considered.
Dentures may be a more suitable option for patients who:
- Need to replace many missing teeth.
- Are not suitable candidates for implants.
- Prefer a removable option.
- Want a potentially simpler treatment process.
- Need to replace an entire arch of teeth.
How Long Do Dental Implants Last?
With proper care and regular dental maintenance, dental implants can provide a long-term tooth replacement solution.
However, the implant restoration still requires regular care. Good brushing, cleaning between teeth, and routine dental appointments are important for maintaining the health of the tissues around the implant.
How Long Do Dentures Last?
Dentures can also provide many years of use, but they may eventually need adjustment or replacement.
Changes to your gums and jawbone over time can affect how your dentures fit. If your dentures become loose, uncomfortable, or difficult to use, your dentist can assess whether they need to be adjusted, relined, or replaced.
How Much Do Dental Implants and Dentures Cost?
The cost varies considerably depending on your individual treatment requirements.
Factors that can influence the cost include:
- Number of teeth being replaced
- Type of restoration
- Need for additional procedures
- Materials used
- Dental laboratory costs
- Complexity of treatment
- Number of appointments required
Rather than choosing an option based solely on initial cost, consider the long-term function, maintenance, and suitability of the treatment.
Your dentist can provide a personalised treatment plan and explain the expected costs before treatment begins.
Caring for Dental Implants
Dental implants require regular oral hygiene.
You should:
- Brush twice daily.
- Clean between your teeth.
- Follow your dentist’s cleaning recommendations.
- Attend regular dental check-ups.
- Avoid smoking.
- Report bleeding, swelling or discomfort around an implant.
Although an implant cannot develop a cavity like a natural tooth, the surrounding gums and bone still need protection.
Caring for Dentures
Dentures require regular cleaning and maintenance.
Remove and clean removable dentures according to your dentist’s instructions. They should generally be kept clean and handled carefully to reduce the risk of damage.
You should also continue looking after your gums, tongue and any remaining natural teeth.
Which Option Is Right for You?
There is no universal answer.
Dental implants may be appropriate if you want a fixed tooth replacement and have suitable bone and oral health.
Dentures may be appropriate if you need to replace multiple teeth or prefer a removable restoration.
For some patients, a combination may be appropriate. Implant-supported dentures can provide a middle ground by combining removable prosthetic teeth with the additional stability provided by dental implants.
Questions to Ask Your Dentist
Before choosing between implants and dentures, ask:
- How many teeth need to be replaced?
- Is my jawbone suitable for implants?
- Will I need bone grafting?
- How long will treatment take?
- What will the total treatment cost be?
- How should I care for the restoration?
- What are the long-term maintenance requirements?
- What alternatives are available?
Final Thoughts
Dental implants and dentures can both restore your ability to eat, speak, and smile with confidence. However, they offer different advantages and require different levels of treatment and maintenance.
The right choice depends on your oral health, bone structure, number of missing teeth, lifestyle and personal preferences.
A dental consultation is the best way to determine which tooth replacement option is appropriate for you.