What This Guide Covers and Who It Is For
This guide explains what treatment can and cannot do for periodontitis, the advanced form of gum disease. It is written for anyone who has been told they have gum disease or bone loss and wants to understand what comes next.
If your dentist or periodontist (a specialist in gum disease and the bone that supports teeth) has mentioned words like "pocketing," "bone loss," or "deep cleaning," this guide will help you understand those terms. You will learn the difference between gingivitis and periodontitis, what "managed" disease means, and which treatments may partially restore lost bone.
The short answer to the title question is this: gingivitis can be reversed; periodontitis cannot be cured, but it can be controlled. Understanding that distinction is the first step toward keeping your teeth for life.
Gingivitis vs. Periodontitis: The Critical Difference
Gingivitis is gum inflammation that has not yet caused bone loss. Periodontitis is what happens when that inflammation spreads deeper and destroys bone. The two conditions sit on the same spectrum, but they behave very differently once treatment begins.
Why Gingivitis Is Fully Reversible
Gingivitis affects only the soft gum tissue. According to the American Academy of Periodontology, gingivitis is an inflammation of the gums caused by plaque buildup at the gumline. [4] No bone has been damaged at this stage.
The signs include red, swollen gums that bleed when you brush or floss. These symptoms typically resolve with a professional cleaning (called prophylaxis) and consistent daily brushing and flossing. [5] Once the plaque and tartar are removed and home care improves, the gum tissue heals and returns to a healthy state.
This is why regular dental checkups matter. Catching gum disease at the gingivitis stage means you can reverse it completely before permanent damage occurs.
Why Periodontitis Cannot Be Reversed
Periodontitis means the infection has moved below the gumline and has begun destroying the bone and connective tissue that hold your teeth in place. [4] The body does not regrow this bone on its own. That is the key difference between the two stages.
As bone is lost, pockets form between the teeth and gums. A healthy pocket measures 1 to 3 millimeters deep. In periodontitis, pockets of 4 millimeters or more develop, creating spaces where bacteria thrive and cleaning becomes difficult. [4]
Even after treatment, the bone that was lost remains gone unless a regenerative procedure is performed. This is why periodontists describe the goal of treatment as disease management rather than a cure. The infection can be controlled. The tissue destruction that already happened, in most cases, cannot be undone.
What "Managed Periodontitis" Actually Means
When a periodontist says your disease is "managed" or "stable," it means three things are happening. First, the bacterial infection is under control. Second, inflammation has been reduced so your gums are no longer actively swollen or bleeding. Third, bone loss has stopped progressing.
Managed does not mean cured. The pockets may still be deeper than normal. The bone level may still be lower than it was before disease started. But the disease is no longer getting worse. Think of it like managing high blood pressure: the condition does not disappear, but with ongoing care, the damage stops.
Achieving this stable state requires both professional treatment and your commitment to daily home care and regular maintenance visits.
Treatment Options: What Each One Does
Periodontal treatment is staged, starting with the least invasive options and adding procedures only if the disease does not respond. Here is what each level of treatment involves.
Scaling and Root Planing (Deep Cleaning)
Scaling and root planing (SRP) is the first-line treatment for periodontitis. [4] It is a non-surgical procedure that removes plaque, tartar (calculus), and bacterial toxins from the tooth surfaces both above and below the gumline.
Scaling is the removal of deposits. Root planing is the smoothing of the root surface so gum tissue can reattach more easily. The procedure is typically done under local anesthesia, one or two quadrants (sections of the mouth) at a time.
After SRP, your periodontist will usually schedule a re-evaluation at 4 to 6 weeks. This visit measures pocket depths again to see how well the tissue has responded. In many cases, pockets shrink by 1 to 2 millimeters after SRP alone. If pockets remain deep or bleeding persists, additional treatment may be recommended.
Periodontal Surgery
When deep cleaning alone does not bring pockets to a manageable depth, surgery may be needed. Flap surgery (also called pocket reduction surgery) involves lifting the gum tissue back, removing infected tissue and tartar from the root surfaces, and then repositioning the gums to fit more snugly around the teeth. [4]
This reduces pocket depth and makes future cleaning easier, both at home and in the dental office. Surgery does not restore lost bone, but it creates conditions where the remaining bone can be maintained long-term.
Regenerative Procedures: When Bone Can Be Partially Restored
Bone grafting and guided tissue regeneration (GTR) are techniques that can restore some lost bone in specific situations. These procedures work best on narrow, contained bone defects, such as a vertical defect along one side of a tooth root. Broad, horizontal bone loss across multiple teeth is much harder to regenerate.
In bone grafting, the periodontist places graft material (from your own bone, a donor, an animal source, or a synthetic material) into the defect. In GTR, a small membrane is placed between the gum tissue and the bone defect to guide the bone to regrow before the faster-growing gum tissue fills the space.
Results vary depending on defect shape, patient health, and healing ability. Regeneration does not typically restore bone to its original level, but it can partially fill a defect and improve the long-term prognosis of the tooth.
Nutritional factors also play a role in healing after periodontal and grafting procedures. Some research suggests that adequate vitamin C intake supports tissue repair. A 2024 case report documented impaired healing after implant surgery in a patient with severe vitamin C deficiency, highlighting the importance of proper nutrition during recovery. [1] While extreme deficiency is rare, maintaining a balanced diet that includes sufficient vitamins and minerals supports the best possible healing outcomes.
Lifelong Periodontal Maintenance
After active treatment, the maintenance phase begins. The American Academy of Periodontology recommends periodontal maintenance visits every 3 to 4 months for patients who have been treated for periodontitis. [4] This is more frequent than the 6-month schedule used for patients without gum disease.
At each maintenance visit, a hygienist or periodontist will measure pocket depths, check for bleeding, remove plaque and tartar, and assess whether the disease is staying stable. These visits are not optional extras. They are a core part of treatment. Research consistently shows that patients who skip maintenance visits are at significantly higher risk for disease recurrence and eventual tooth loss.
What to Expect During Treatment
Periodontal treatment follows a clear sequence. Here is a step-by-step overview from diagnosis through long-term maintenance.
- Step 1: Evaluation. Your periodontist measures pocket depths at six points around every tooth, reviews X-rays for bone loss, and assesses gum bleeding. This creates a baseline record of your disease.
- Step 2: Scaling and root planing. You will typically need 2 to 4 appointments, each treating one or two quadrants of the mouth. Local anesthesia keeps you comfortable. Each visit lasts about 45 to 90 minutes.
- Step 3: Re-evaluation (4 to 6 weeks later). Pocket depths are measured again. If pockets have improved and bleeding has decreased, you move to the maintenance phase. If problem areas remain, your periodontist may recommend surgery or targeted treatment.
- Step 4: Surgical treatment (if needed). Flap surgery, bone grafting, or regenerative procedures are scheduled for areas that did not respond to deep cleaning alone. Recovery typically takes 1 to 2 weeks, though full bone healing from grafting may take several months.
- Step 5: Maintenance visits every 3 to 4 months. These continue indefinitely. Each visit includes pocket measurements, cleaning, and assessment of disease stability. [4]
The Role of Home Care Between Visits
Professional treatment handles what you cannot reach. Home care handles everything else. Brushing twice daily with a soft-bristled brush, cleaning between teeth with floss or interdental brushes, and using any prescribed antimicrobial rinse are the basics. [5]
Your periodontist may also recommend specific tools such as a water flosser or a single-tufted brush for hard-to-reach areas around deep pockets. Consistency matters more than perfection. Removing plaque daily prevents it from hardening into tartar, which can only be removed professionally.
Smoking is the single largest modifiable risk factor for periodontitis. If you smoke, quitting significantly improves treatment outcomes and slows disease progression. Your periodontist or dentist can connect you with cessation resources.
Cost Factors for Periodontal Treatment
The cost of periodontal treatment depends on the severity of disease, the type of procedures needed, and whether surgery or regenerative techniques are involved. Costs vary by location, provider, and case complexity.
Scaling and root planing typically ranges from $150 to $350 per quadrant. Since most patients require treatment in all four quadrants, the total for deep cleaning alone may fall between $600 and $1,400. Periodontal maintenance visits (every 3 to 4 months) generally range from $150 to $300 per visit.
Surgical procedures cost more. Flap surgery may range from $500 to $1,500 per quadrant. Bone grafting and guided tissue regeneration can range from $500 to $3,000 or more per site, depending on the materials used and the complexity of the defect. Costs vary by location, provider, and case complexity.
Many dental insurance plans cover a portion of scaling and root planing and periodontal maintenance. Coverage for surgery and regenerative procedures varies widely. Ask your insurance provider about specific procedure codes before treatment begins, and request a pre-authorization when possible.
When to See a Periodontist Instead of a General Dentist
A general dentist can diagnose and treat mild gum disease. A periodontist is the right choice when the disease is moderate to severe or when standard treatment is not working.
Consider seeing a periodontist if you have pockets measuring 5 millimeters or deeper, if bone loss is visible on X-rays, or if your gums continue to bleed after a course of deep cleaning by your general dentist. [4] A periodontist has completed 3 additional years of specialty training beyond dental school, focused specifically on the gums, bone, and supporting structures of the teeth.
You should also see a periodontist if you have systemic health conditions that affect healing, such as diabetes, or if you use medications that affect gum tissue. Patients who smoke or have a family history of gum disease may benefit from earlier referral to a specialist.
If a tooth is already loose or if your dentist is discussing potential tooth removal due to bone loss, a periodontist can evaluate whether the tooth can be saved and discuss all options, including regenerative surgery. Visit the periodontics page to learn more about what periodontists treat.
Find a Periodontist Near You
If you have been diagnosed with periodontitis or suspect you may have gum disease, connecting with a qualified periodontist is the next step. Use the My Specialty Dentist directory to search for a periodontist by location, read about their training and focus areas, and request an appointment. Visit the periodontics page to start your search.
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