Full Arch Implants vs Dentures: What’s the Difference?

June 2, 2025

If you’re missing most or all of your teeth, you’ve likely looked into dentures or implants as possible options. But knowing which one fits your goals, lifestyle, and comfort level isn’t always easy. You might be wondering how they compare in terms of function, appearance, and maintenance. If you’re torn between dentures and consulting an implant dentist in Birmingham, AL, it helps to weigh the practical benefits of each before deciding.

implant dentist birmingham al holding an implant model

How They Work

Dentures

Dentures are removable prosthetics designed to replace missing teeth. A full denture sits on top of the gums and is held in place by suction, adhesives, or both. Some people get used to them quickly, while others find them less secure during eating or speaking.

Dentures usually require a break-in period and may shift slightly over time. Since they don’t anchor to the jaw, they don’t stimulate bone tissue, which means bone loss can continue beneath the denture.

Full Arch Dental Implants

Full-arch implants use a small number of implant posts—usually four to six—placed in the jaw to anchor a full set of replacement teeth. These implants act like tooth roots and keep the new teeth securely in place.

Because they’re fixed in the mouth, full arch implants don’t move or slip. They also help preserve bone density by stimulating the jaw with every bite and chew. That makes them feel more like natural teeth in terms of function and stability.

Fit, Function, and Comfort

Dentures

Dentures sit on top of the gums, which can lead to pressure points or sore spots, especially early on. They may also need periodic adjustments to improve fit as your mouth changes.

Some patients find that dentures affect taste or make it harder to enjoy certain foods. Daily removal and cleaning are also required, which may be a drawback for those looking for something more permanent.

Full Arch Implants

Implants stay in place and don’t rely on suction or adhesive. That added security helps with speech, chewing, and smiling confidently. The prosthetic teeth are designed to look natural and feel stable, often improving overall comfort.

Most patients report that implants give them a better experience at mealtime, especially with foods that require more bite force.

Maintenance and Long-Term Value

Dentures

Dentures need to be removed at night and cleaned daily. They typically last 5 to 8 years before needing replacement. Over time, you may need relining or rebasing to keep them fitting properly.

They’re usually the lower-cost option upfront, but you may spend more on adjustments, adhesives, and replacements in the long run.

Full Arch Implants

Full arch implants stay in place and are brushed like natural teeth. With good hygiene and regular dental checkups, they can last for decades.

Although they initially cost more, their durability often makes them more economical. Patients also tend to value the convenience and stability they offer.

Need to See an Implant Dentist in Birmingham, AL?

Choosing between dentures and implants depends on your goals, lifestyle, and oral health. Full arch implants might be the right fit if you’re looking for something that feels secure and supports long-term comfort.

At Valley Dental, we’re here to discuss your options and help you find a suitable solution. We’ll walk you through the process and answer your questions along the way.

Schedule your consultation with Valley Dental today to learn more about full arch dental implants and how they can improve your comfort and confidence.