Restoring Multiple Old Dental Implants That Had Either Fractured or Failed

Restoring multiple older implants that had fractured or failed

Failed dental implant reconstruction in Washington, DC. This documented case at Elite Prosthetic Dentistry rebuilt the smile of an active 87-year-old patient whose older implants had fractured or failed, breaking the prosthesis they supported. Treatment was planned and completed by Dr. Gerald Marlin, D.M.D., M.S.D., a prosthodontist focused on implant reconstruction and complex restorative care.

The presenting condition

An active 87-year-old patient from Potomac, Maryland came to the practice wanting to improve his smile. What sat underneath that goal was considerably more involved. Multiple old dental implants in his mouth had either fractured or were failing, and those failures had broken the original prosthesis, the restoration that had been built upon them.

Implant failure can occur for many reasons: inadequate bone integration at the time of placement, progressive bone loss over the years, mechanical failure under excessive forces, or problems with the materials in the original restoration. When implants fail, they often cannot simply be repaired. They must be removed and replaced, which takes careful surgical planning and management.

There was more. His lower teeth had fractured, and his bite had closed severely. When the vertical dimension of a bite collapses, the space between the upper and lower jaws decreases. That impairs biting and chewing, and it also changes the face, distorting its proportions and making a person look prematurely aged.

Why this case required prosthodontic-level planning

Nothing in this mouth had failed in isolation, so nothing could be fixed in isolation. Replacing implants without reopening the collapsed bite would have rebuilt new restorations to the wrong dimension. Opening the bite without resolving the failing implants would have loaded new restorations onto foundations that were already breaking. The vertical dimension, the implant decisions, and the final restorations had to be planned as one connected system, which is the core of prosthodontic thinking.

The patient’s age, combined with these compounding problems, made this a highly complex case requiring expertise across several areas of prosthodontic treatment. Cases like this are sometimes described as too difficult, or steered toward less comprehensive stopgaps. Planned correctly, they are demanding but solvable.

The decision behind the result: salvage what can be saved, replace what cannot

The process began with a careful assessment of which implants could potentially be salvaged through restoration and which would need to be removed and replaced. That distinction matters enormously. Every implant that can be responsibly kept spares the patient surgery, healing time, and expense. Every implant kept irresponsibly builds the new prosthesis on a failing foundation.

For the failed and fractured implants, the team worked to locate parts that would be compatible with the older implant systems. Some implant systems are no longer manufactured, which can present a significant challenge when trying to restore or replace them. Where compatible parts could not be found, the failed implants were extracted and replaced with new ones, and the new dental implants were strategically positioned to support the final restorations.

The treatment plan

The outcome

Once the implant therapy was complete and the new implants had integrated with the bone, custom restorations restored the patient’s complete function and esthetics. They were designed to open his bite to the proper vertical dimension, which immediately improved his facial appearance and support. The restorations were fabricated in coordination with the practice’s in-house laboratory, keeping fit, contour, and function under Dr. Marlin’s direct oversight.

His ability to bite and chew properly was fully restored, his facial appearance was dramatically improved, and his confidence in his smile was renewed. He now travels to Florida every winter with complete confidence in his smile, able to engage fully in social situations without concern about his restorations.

Who this case may sound familiar to

This story tends to resonate with patients in a few recognizable situations:

• Your implants were placed decades ago, and something has started to loosen, fracture, or fail.
• The prosthesis your implants support has broken, and you are not sure what can be reused.
• Your bite has collapsed over the years, and it is changing the way your face looks.
• You have been told your case is too complicated, or your age has been treated as the obstacle.
• You want one coordinated plan that addresses everything, done correctly once.

If any of those describe where you are, a consultation with Dr. Marlin can establish the diagnostic picture and the specific options for your case.

Frequently asked questions

Can a failing dental implant be repaired instead of replaced?

Sometimes. It depends on why it is failing, how well it remains integrated in the bone, and whether compatible restorative components exist for it. That is why the first step is an implant-by-implant assessment rather than a blanket decision to remove everything.

What happens when an old implant system is no longer manufactured?

The restoring dentist tries to source compatible components for it. When compatible parts cannot be found, the implant usually cannot be restored and is removed and replaced with a current system, placed in a position planned around the final restoration.

What is a collapsed bite, and why does it change facial appearance?

When teeth fracture, wear down, or lose support, the vertical dimension, meaning the space the jaws hold between them, decreases. The lower face loses height and support, proportions shift, and the change can make a person look prematurely aged. Restoring the correct vertical dimension restores both function and facial support.

Is there an age limit for implant reconstruction?

There is no fixed limit. Overall health, bone condition, and careful planning matter far more than the number itself. The patient in this documented case completed comprehensive implant reconstruction at 87.

Why does failing-implant treatment belong with a prosthodontist?

Because the end result, the bite and the restorations, has to be planned before the implant decisions can be made intelligently. A prosthodontist works backward from that endpoint, deciding which implants serve it, which do not, and how the final restorations will hold it for the long term.

More about the work behind this case

This case draws on repairing failing implants, dental implant replacement, and the bite-reconstruction principles of full mouth reconstruction. The planning depth behind it reflects the practice philosophy that complex cases deserve comprehensive answers, not stopgaps.

Elite Prosthetic Dentistry treats patients from across the DMV including Bethesda, Chevy Chase, McLean, Arlington, Potomac, and Great Falls, with a record of out-of-area patients traveling to the practice for complex restorative care.