Can My Failed Implant Be Salvaged? Bone Loss Around the Implant

When bone loss surrounds a dental implant on multiple surfaces, the situation is serious but frequently still salvageable. This is the defect pattern we classify as Case Type II: the implant is losing support around its circumference, the defect enlarges as bacteria colonize the deepening pocket, and without intervention the implant will eventually fail outright. The repair is more involved than for a single-wall defect, and it is one of the most rewarding procedures we perform, because it routinely saves both the implant and the crown on top of it.

This article covers the encircling-defect scenario specifically. For the broader decision framework, start with our overview of whether a failing implant can be saved or repaired.

A Real Repair, Start to Six-Year Finish

One of our patients presented with a failing implant showing several millimeters of bone loss around it (Fig. 1). The plan followed our standard salvage discipline.

The abutment and crown were removed and carefully stored; they were well made and deserved to survive the repair. The implant surface was then detoxified, stripping away the bacterial biofilm that caused and sustained the bone destruction. With a clean surface to build against, the defect was grafted with growth-factor-enhanced bone (Fig. 2).

After four months the graft had matured, and the original abutment and crown were reseated on the same implant (Figs. 3 and 4). Six years later, the bone around the implant remains intact (Fig. 5).

Fig. 1: Failing Implant with Bone Loss Around It

Fig. 2: Bone Graft Repair Complete Fig. 3: Four Months Later, Bone Is Healed Fig. 4: Abutment and Crown Reseated After Healing Fig. 5: Six Years Later, Bone Is Intact

Specialist implant salvage evaluation. Failed implants with bone loss often have salvage paths. The decision depends on the implant condition, the bone available, and what the final restoration requires. Learn more about repairing failing implants, bone grafting, and precision implant placement for cases requiring replacement.

Why This Repair Works, and When It Does Not

Three factors decide whether an encircled implant can be rescued. The implant itself must still be rigidly anchored; a mobile implant has already lost the battle. The defect must be cleanable and containable, so the graft has walls to build against. And the restoration above must be sound or rebuildable, since a poorly contoured crown will simply recreate the disease that caused the loss.

That last point matters more than patients expect. Bone loss around an implant is usually the end of a chain that began with bacteria finding a place to live. Repairing the bone without correcting the cause is renovation without fixing the leak. This is also what separates the encircling defect from its cousins: bone loss confined to the outside surface is a simpler, more contained repair, while bone destroyed by improperly performed implant surgery often requires rebuilding the site and placing a new implant correctly.

The Earlier the Evaluation, the More We Can Save

An implant with progressive bone loss does not stabilize on its own; the defect you have today is the smallest it will ever be. If your implant shows bleeding gums, deepening pockets, or bone shadows on an X-ray, have it measured now. Dr. Gerald Marlin, a specialty-trained prosthodontist with more than 3,900 implants placed and restored, will assess whether your implant, and even your existing crown, can be saved. Call 202-244-2101 or book a consultation at Elite Prosthetic Dentistry in Friendship Heights, Washington, DC.