Comparison
Dentures vs. Dental Implants
Bone, chewing, longevity, cost, day-to-day life. Eight categories compared honestly — with implant-supported overdentures as a middle path.

Dr. Henry Qiu, DDS
UCLA Implant FacultyUpdated 2026-05-13
01
The summary
Implants are better on almost every long-term axis: bone preservation, chewing efficiency, longevity, stability, taste preservation, and day-to-day quality of life. Dentures win on upfront cost, treatment timeline, and surgical avoidance.
Most patients who can afford implants and are medically eligible choose them. Most patients who choose dentures cite either cost or fear of surgery. We will walk through both options honestly at your $145 consult.
02
Bone preservation
Implants win. Each chew load transfers force into the surrounding bone the same way a natural tooth does, and the bone remodels to stay strong.
Dentures lose, badly. Without a root to stimulate it, the jawbone underneath gradually resorbs — you lose roughly 25% of bone width in the first year alone, and 5–10% over the next four years. Five years of denture wear collapses the lower-face profile and ages the jawline by a decade.
This is the single biggest long-term difference between the two restorations and the reason periodontists and oral surgeons place implants on each other when they lose teeth.
03
Chewing and eating
Implants: 90–100% of natural chewing force restored. Steak, apples, raw vegetables, anything. No food restrictions once the final crown is bonded.
Dentures: roughly 25% of natural chewing efficiency. Most denture wearers learn to avoid steak, fresh apples, corn on the cob, and any food that requires significant biting force. Many report that taste is also dulled, because conventional upper dentures cover the palate.
04
Stability and confidence
Implants are fixed.They don't move, don't click, don't fall out. You forget which tooth was the implant within a month of the crown being placed.
Dentures move. They require adhesive, can slip during a meal or a kiss, click when you talk, and have to be removed at night. The psychological tax is real — patient surveys consistently show denture wearers report lower social confidence than implant patients.
05
Upfront cost
Dentures win on upfront cost. A single denture is $1,500–$3,500. Upper and lower dentures together are $3,000–$7,000.
Implants cost more upfront. A single implant is $3,500 all-inclusive at our practice. Full-arch All-on-6 starts at $20,000 per arch — bone grafting and sinus lifts included.
0% APR financing up to $60,000 over 60 months brings the monthly cost down to roughly $333/month per arch — comparable to what many patients spend on adhesive and denture replacement over the same period.
06
Longevity and 20-year total cost
Implants: 25+ years on average. Crown may need replacement at year 15–20; at our practice it carries a lifetime warranty against fracture or wear.
Dentures: need relining every 5–7 years ($300–$600 each time) and full replacement every 7–10 years ($1,500–$3,500 each time). Over a 20-year window, you replace dentures 2–3 times.
Total 20-year cost: All-on-6 implants at $20,000 vs. dentures at roughly $10,000–$15,000 with replacements. The cost gap narrows significantly when you include the multiple denture replacements.
07
Treatment timeline
Dentures win on speed. 4–8 weeks from impressions to delivery. No surgery, no integration period.
Implants: 3–4 months for a single, 4–6 months for All-on-6 (you go home with a temporary the same day, final bridge at the 4-month mark). Grafting is built into the All-on-6 timeline when needed.
For patients with an upcoming wedding or event, we can sometimes coordinate a temporary bridge on the implants from day one so you do not have to wait for the final result to look good.
08
A middle option: implant-supported overdentures
Two to four implants per arch supporting a removable denture (snap-on overdenture) is often the right answer for patients who want better stability than conventional dentures without the cost of a full fixed bridge. Pricing is typically $8,000–$12,000 per arch.
The result is dramatically more stable than conventional dentures — no more adhesive, no slipping during meals — while costing roughly half of full-arch fixed implants. We discuss this option at the consult for patients where it makes financial sense.
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