Full Mouth Dental Implants: Frequently Asked Questions

Full mouth dental implants replace all teeth in one or both arches using strategically placed implants. Options include All-on-4 (4 implants), All-on-6 (6 implants), and snap-on dentures (2-4 implants).

All-on-4 uses 4 implants per arch; All-on-6 uses 6. Both provide fixed teeth. All-on-6 offers additional stability—often preferred for lower jaw or patients with good bone density. All-on-4 costs less and works well for most patients.

No. Traditional dentures rest on gums and often require adhesive. Full mouth implants anchor into your jawbone, providing far superior stability, function (90-95% vs 25-40% chewing ability), and bone preservation. Snap-on dentures are removable but implant-secured.

Yes. Prostheses are custom-designed to complement your face. Teeth are individually characterized for natural appearance. Most people cannot tell they're implants.

Implants can last a lifetime with proper care. Prostheses typically last 15-25 years. This makes full mouth implants a long-term investment compared to dentures that need replacement every 5-8 years.

In Canada: All-on-4: $38,000-$55,000 (both arches), All-on-6: $48,000-$65,000, Snap-on dentures: $24,000-$40,000. See our detailed cost guide.

You're paying for titanium implants (permanent medical devices), precision surgery, custom prostheses, and specialized expertise. Per-year over 20 years, the cost ($2,000-$2,750/year) is reasonable for a life-changing solution.

Provincial health plans don't cover implants. Private insurance may cover a portion (typically 50% up to $1,500-$3,000 annual max). Dental implants are tax-deductible as medical expenses—often providing more savings than insurance.

Yes. Most clinics offer financing through Medicard, Dental Card, PayBright, or in-house plans. Terms typically range from 12-60 months, with some 0% interest options available.

Surgery day: 2-5 hours. Complete treatment: 3-6 months. With All-on-4/All-on-6, you receive temporary teeth the same day—you have functional teeth throughout the process. See our procedure guide.

During surgery: No—you're under anesthesia (typically IV sedation). After surgery: Moderate discomfort for 3-5 days, well-controlled with medication. Most patients describe it as less painful than expected.

Most patients receive IV sedation ("twilight sleep")—deeply relaxed and unlikely to remember the procedure. General anesthesia (fully unconscious) is available if preferred. Local anesthesia ensures no pain.

Yes. Many patients complete upper and lower in one surgery—meaning one recovery period. This is the most efficient approach for full mouth restoration.

With All-on-4 and All-on-6, yes—temporary fixed teeth are placed the same day. With snap-on dentures, you typically wear a healing denture during osseointegration.

Initial recovery: 1-2 weeks. Most patients return to work within 3-5 days. Full osseointegration: 3-6 months. You have functional teeth throughout. See our recovery guide.

Week 1: Soft/liquid diet (smoothies, soup, yogurt). Weeks 2-12: Soft foods (pasta, fish, eggs). After final prosthesis: Virtually anything—steak, apples, corn. No restrictions.

Desk jobs: 3-5 days. Physical labor: 1-2 weeks. Plan conservatively—you may feel better sooner but rest aids healing.

Most adults missing teeth or unhappy with dentures are candidates. You need adequate bone (All-on-4 requires less than traditional implants), reasonable overall health, and commitment to good oral hygiene.

Often, yes. All-on-4 was designed for patients with bone loss—tilted implants maximize available bone. Severe loss may require grafting or zygomatic implants. A consultation with imaging provides answers.

No upper limit. Patients in their 80s and 90s successfully receive implants. Overall health matters more than age. Minimum age is 18+ (jaw must be fully developed).

Yes, if diabetes is well-controlled (A1C below 8%, ideally below 7%). Uncontrolled diabetes increases complications. Work with your physician to optimize control before treatment.

Choose All-on-4 if: maximum function is priority, you want permanent fixed teeth, budget allows. Choose snap-on if: budget is primary concern, you prefer removable teeth, you may upgrade later.

Functionally, yes. Full mouth implants restore 90-95% of chewing function vs 25-40% for dentures. They also preserve bone, require no adhesives, and last far longer. The tradeoff is higher upfront cost.

Often, yes—especially if you have 4 implants. Your implants stay in place; only the prosthesis changes. Discuss upgrade potential with your specialist before treatment.