Replacing a Failed Dental Implant: What to Expect
Medically reviewed by Dr. Alexander V. Antipov, DDS— Board-Certified Oral & Maxillofacial Surgeon · Diplomate, American Board of Oral & Maxillofacial Surgery (ABOMS) · California Dental License #50724
A failed dental implant feels like a setback, but it is rarely the end of the road. In the large majority of cases the site can be repaired and a new implant placed successfully. The deciding factor is whether the reason the first implant failed is found and corrected before a replacement goes in.
TL;DR
- • Most failed implants can be replaced once the site is healthy.
- • Step one is diagnosing why the first implant failed — skipping this invites a repeat failure.
- • Removal is usually straightforward and protects the surrounding bone.
- • Sites with bone loss often need grafting and a few months of healing first.
- • A corrected plan — different size, angle, or restoration — is what makes the new implant last.
Start by Finding the Cause
Placing a new implant without understanding what went wrong simply sets the stage for the same problem again. A proper revision begins with a full diagnostic review, not a quick re-do.
The most common reasons a first implant fails include:
- — Infection in the gum and bone around the implant
- — Poor bone quality or not enough bone volume
- — An implant placed at the wrong position or angle
- — Excess bite force or a poorly designed crown
Removing the Failed Implant
Removal is usually simpler than patients expect, especially when the implant is already loose. Modern instruments lift the implant out while protecting the bone that surrounds it.
Once it is out, the bone that remains is assessed carefully — its volume and quality decide what happens next. For a fuller picture of why implants fail in the first place, see our guide to dental implant complications.
Repairing the Site First
Many failed implants leave behind a bone defect that has to be rebuilt before a replacement can succeed. Depending on the case, treatment may include:
- — A bone graft to restore lost width and height
- — Treatment of any active infection
- — A healing period so the graft can mature
Placing the New Implant
Once the site is healthy and stable, a new implant is placed using a corrected plan — often a different size, a better angle, or a redesigned restoration that balances the bite.
Small changes in position and load make the difference between another failure and a result that lasts for decades. Learn how rebuilding works in our overview of bone grafting for dental implants.
Success Rates for Replacement Implants
When the original cause is corrected and the site is properly prepared, replacement implants have high success rates. The American Academy of Implant Dentistry notes that well-planned revision treatment restores function for most patients — the key is treating the cause, not just the symptom.
Frequently Asked Questions
Can a failed implant always be replaced?
Most sites can be restored, but timing depends on bone health. Some patients receive a new implant fairly soon, while others need grafting and a healing period first.
How long does the whole process take?
A straightforward replacement may take a few months. Cases that need bone repair can take roughly six to nine months from removal to final teeth.
Will replacement cost more than the first implant?
It varies. Revision cases can involve extra steps such as grafting, so costs differ from case to case. A consultation gives you an accurate plan and estimate.
Worried about a failing implant?
Dr. Antipov diagnoses the true cause, repairs the site, and rebuilds your smile with a plan designed to last. Schedule a consultation at our Roseville practice.
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