Dental Implants After Gum Disease: Can You Get Implants if You Have Had Periodontitis?

Practice clinician: Gerald M. Marlin, DMD, MSD, prosthodontist, Elite Prosthetic Dentistry, Friendship Heights, Washington, DC. Last updated October 30, 2026.

Many patients who have lost teeth to gum disease have been told, or have assumed, that implants are not an option for them. For most, that is not true. A history of periodontitis does not rule out implants; it changes the order of treatment, the plan and the maintenance. The disease is stabilized first, lost bone is assessed and often rebuilt, teeth that can be kept are kept, and implants are placed into a mouth that the patient has shown they can maintain. This guide explains each of those steps and what they mean for the patient considering implants after gum disease.

Why Gum Disease Changes the Plan

Periodontitis is a bacterial infection that destroys the bone and ligament supporting the teeth. It is usually painless until late, which is why many patients discover it when teeth loosen. Two facts about it shape implant treatment.

First, the bacteria do not leave when the teeth do. They live in the mouth, and they can colonize the gum around an implant and cause the same destruction there. Inflammation around an implant, peri-implantitis, is the most common long-term threat to implants, and a history of periodontitis is one of its strongest predictors. Placing implants into a mouth with active disease is placing them into the conditions that caused the problem.

Second, the disease takes bone, and implants need bone. The ridge where teeth were lost to periodontitis is often thinner and shorter than where teeth were lost for other reasons, and the position where an implant needs to sit for a good restoration may not have enough bone to hold it.

Neither fact is a reason to refuse implants. Both are reasons to sequence the treatment correctly.

Step One: Stabilize the Disease

Before any implant is planned, the periodontal condition is treated and shown to be stable. That can mean deep cleaning below the gum, treatment of specific sites, extraction of teeth that cannot be saved, and in some cases surgical periodontal treatment by a periodontist, with the practice coordinating the restorative plan around it. The patient’s home care is established during this phase, and the practice sees how the mouth responds.

This phase has a second purpose: it shows whether the patient can maintain the mouth. Implants placed for a patient who cannot or will not keep the gum healthy are implants placed to fail. The phase is not a hurdle; it is the foundation.

Step Two: Decide Which Teeth Stay

Gum disease rarely affects every tooth equally. The evaluation classifies each tooth by the support it has left: teeth with moderate bone loss that has been treated and is stable can often be kept and restored; teeth with advanced loss, mobility or infection that does not resolve are removed. The classification is made from the periodontal chart and the CBCT scan, with the reason stated for each tooth.

Keeping treatable teeth matters. They preserve bone, they help position the restoration, and they keep the plan smaller. Removing them because implants are planned anyway is a mistake the evaluation is designed to prevent. Our guide on keeping your teeth or replacing them explains the classification, and our guide on saving a tooth versus replacing it applies it to a single tooth.

Step Three: Assess and Rebuild the Bone

A CBCT scan shows how much bone remains where implants would go. Three situations follow:

• Enough bone in the right place. Implants are planned in the usual way.
• Not enough bone, but it can be rebuilt. Bone grafting, ridge augmentation or sinus augmentation restores volume, sometimes at the time of extraction, sometimes as a separate stage with healing before implants are placed. Our guide on whether you need a bone graft explains the common procedures.
• Extensive loss that changes the design. Where bone cannot be rebuilt enough for the ideal plan, the design adapts: implants placed where bone exists and the prosthesis designed around them, fewer implants supporting a removable overdenture instead of fixed teeth, or a plan that keeps more natural teeth. Our guide on fixed implant teeth versus a removable implant denture covers the prosthesis decision.

Step Four: Place and Restore the Implants

With the disease stable, the teeth classified and the bone assessed, implants are planned from the final restoration and placed with a surgical guide where position is critical. At Elite Prosthetic Dentistry, Dr. Gerald M. Marlin plans, surgically places and restores the implants in the same office, and the practice’s on-site laboratory fabricates the restoration, which is designed for cleanability as well as appearance. A restoration that cannot be cleaned around is a liability in any mouth, and especially in one with a history of periodontitis.

Step Five: Maintain, Strictly

Maintenance after implants in a patient who had gum disease is the same as for any implant patient, only more so. Professional cleaning at a shorter interval, with instruments suited to implant surfaces. Examination of the gum around every implant and every remaining tooth for bleeding and pocketing. X-rays of the implants at stated intervals to check bone. Daily cleaning taught, reviewed and adjusted to the patient’s dexterity. Prompt attention to bleeding, swelling or a bad taste at an implant, which are the early signs of inflammation. Our guide on life after reconstruction explains the routine, and our page on bone loss around dental implants covers what is looked for and how early problems are treated.

What Makes the Difference

Patients with a history of periodontitis keep their implants for the long term when three things are true: the disease was stable before surgery, the restoration was designed to be cleaned, and the maintenance schedule was kept. The practice controls the first two with the patient; the third is the patient’s. The evaluation is candid about this, because the honest version of “can I get implants after gum disease” is “yes, if you and the practice both do the work.”

How Elite Prosthetic Dentistry Approaches Implants After Gum Disease

The evaluation records the periodontal condition of every tooth, images the bone on a CBCT scan, and sets out a plan in the order above: stabilize, classify, rebuild, place, maintain. Dr. Marlin has placed more than 3,900 dental implants, including in patients whose tooth loss came from periodontal disease, and the practice coordinates with a periodontist where the surgical periodontal phase is better handled there. Where the responsible answer is that implants should wait, or that a different design fits the bone and the patient, the plan says so.

When Another Setting Fits Better

A patient with active, generalized periodontitis who has not yet had it treated is usually best served by a periodontist first, with implant planning to follow once the disease is stable. A patient whose medical conditions bear on healing is evaluated with their physician, as described in our guide on implants and your medical history. A patient who needs extensive grafting under general anesthesia may be better served in an oral-surgical or hospital setting for that phase.

Documented Cases

• Both arches rebuilt after advanced periodontal disease: extractions, grafting, sinus lifts and six guided implants per arch, a case in which none of the teeth could be kept and the bone had to be rebuilt.
• Severely broken-down upper and lower teeth salvaged from gum and bone disease, a case in which stabilization and selective treatment preserved teeth.
• A failing implant with bone loss evaluated, treated and followed for six years, what treating inflammation around an implant looks like over time.
• Extensive bone grafting rebuilds the foundation for dental implants.

More cases are organized in the implant reconstruction success story hub.

Related Decision Guides

• Keep your teeth or replace them? Selective implants vs. full-arch extraction
• Do you need a bone graft before dental implants?
• Dental implants and your medical history
• Fixed implant teeth vs. a removable implant denture
• Life after reconstruction: maintenance over the years

Request an Evaluation

If gum disease has cost you teeth and you have been told implants are not for you, request an appointment or call (202) 244-2101. Bring any periodontal records and X-rays; the evaluation will tell you what has to happen first, and what is possible after that.