5D Smiles Dental Implant Center

Foundations

Benefits of Dental Implants

Bone preservation, decades of longevity, and zero impact on neighboring teeth. The evidence behind why implants are the standard of care.

Dr. Henry Qiu, DDS

Dr. Henry Qiu, DDS

UCLA Implant FacultyUpdated 2026-05-13

01

They stop your jawbone from disappearing

The moment a tooth root leaves the jaw, the bone underneath begins to resorb. CT studies show you lose around 25% of bone width in the first 12 months after extraction and another 5–10% over the next four years. Nothing replaces a root except a root.

Implants are the only restoration that stops this. Each chew load transfers force into the surrounding bone the same way a natural tooth does, and the bone remodels to stay strong. Dentures and bridges sit on top of bone — they cannot signal it to maintain itself.

This matters more than most patients realize. Five years of denture wear collapses the lower-face profile, shrinks lip support, and ages the jawline by a decade. Patients who get implants in their 50s rarely look like they have any work done in their 70s.

02

They last 25+ years with normal care

Long-term studies put 10-year implant survival at 95–98%. The titanium body itself shows no measurable fatigue after 30 years in published case series. Zirconia crowns at our practice carry a lifetime warranty against fracture or wear.

For comparison: a traditional bridge has a 10-year survival rate of around 87%. Conventional dentures need relining every 5–7 years and full replacement every 7–10 years. Over a 30-year window, an implant is almost always the lowest total cost.

The dominant predictor of long-term success is hygiene, not surgical skill once the placement is good. Patients who maintain regular cleanings and brush around the implant the way we teach them see 30-year survival in the high 90s.

03

They feel like a real tooth

Because the implant is fused into bone, there is no movement, no pressure on adjacent teeth, and no conscious awareness of the restoration once integration is complete. Most patients tell us they forget which tooth was the implant within a month of the crown being placed.

Chewing force is restored to 90–100% of natural. Steak, apples, raw vegetables — all back on the menu. Dentures restore roughly 25% of chewing efficiency. Bridges restore most of it but transmit force into the weakened anchor teeth.

Speech is unaffected. Unlike dentures, there is no acrylic palate covering the roof of the mouth, so taste is fully preserved and the "S" and "th" sounds come out naturally.

04

They leave your other teeth alone

A traditional bridge requires us to grind down the two healthy teeth on either side of the gap into stumps. Those teeth become permanently weaker — about 30% will need a root canal within 10 years from the trauma of being reshaped, and many fail outright at 15–20 years, requiring the bridge to be redone along with two new implants anyway.

An implant occupies only the space of the missing tooth. Neighboring teeth are never touched. Five years later, those teeth are still as healthy as they were the day you walked in.

This is the single biggest reason periodontists and oral surgeons place implants on each other when they lose a tooth: they understand the long-term cost of bridges to neighboring teeth.

05

They never decay and never need a root canal

The implant is titanium. The crown is zirconia. Neither is biological tissue, so there is no nerve to inflame and no enamel to demineralize. You cannot get a cavity on an implant. You will never need a root canal on an implant.

You can still get gum inflammation around an implant if you don't clean it — that's called peri-implantitis, and it's the implant equivalent of gum disease. Regular hygiene visits and a quick daily floss around the abutment prevent it almost entirely.

06

They restore confidence to talk, eat, and smile

The benefit most patients don't anticipate is psychological. They stop covering their mouth when they laugh. They stop avoiding photos. They stop calculating which restaurants serve food soft enough to chew. Our patient interviews show 91% of full-arch implant patients describe a "significant improvement" in social confidence at the 6-month mark.

For patients who have worn dentures for years, the change is often dramatic. No more adhesive, no more removing them at night, no more anxiety about them slipping during a meal or a kiss.

07

The honest trade-offs

Implants cost more upfront than a bridge or denture. A single implant is around $3,500 all-inclusive at our practice; a bridge is $2,500–$3,500 and a single denture tooth is around $1,500. Over 30 years, the implant is cheaper. In year one, it is not.

The timeline is longer. From extraction to final crown is 3–4 months on a healed site, or 4–6 months if we are also placing a bone graft. A bridge can be done in two weeks. We think the longer timeline is worth it; some patients with a wedding or job interview on the calendar may need a temporary in the interim — we provide that at no extra cost.

You will need surgery. It is a routine surgery — millions are placed every year — but it is surgery. We use IV sedation so you sleep through it, and most patients are back to work in 48 hours. If surgery is medically contraindicated for you, we will tell you straight at your consult.

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