Periodontists specialize in the tissues that support the teeth, gum, ligament and bone, and in the diseases that destroy them. Their work covers advanced periodontal disease, surgical access to areas that non-surgical treatment cannot reach, regenerative procedures in specific defect shapes, soft tissue grafting for recession, crown lengthening, and, in many practices, implant placement and the management of peri-implant disease. Referral is typically considered where disease is advanced or has not responded to treatment in general practice, where the pattern of bone loss is unusual for the patient's age, or where surgery is being considered. Because periodontitis is managed instead of cured, the relationship is often long-term, with maintenance shared between the specialist and the general dentist. Board certification is an additional, voluntary credential some periodontists hold on top of their required postgraduate training, and verifying current state licensure and any specialty recognition directly with the dental board is a reasonable step before surgical treatment.
What a periodontist may help with
- Diagnosis and treatment of gum disease
- Periodontal surgery and regeneration
- Gum grafting
- Dental implant placement and supporting-tissue management
Referral and coordination
What may affect who should be involved
Disease stage, grade and progression
Bone and soft-tissue anatomy
Smoking, diabetes and maintenance factors
Coordination with the final restoration
Ask before treatment
Questions that clarify experience and responsibility
- What measurements establish the diagnosis?
- How will response be evaluated?
- Who restores the implant or tooth after surgery?
Check credentials
A periodontist title does not show experience with your case. Verify the licensure and specialty recognition of any periodontist with your state dental board. Ask about the periodontist's case volume.
Scope
What periodontists typically treat
| Factor | Detail |
|---|---|
| Advanced periodontal disease | Deep pockets, significant bone loss, furcation involvement and disease that has not responded to non-surgical treatment. |
| Periodontal surgery | Access surgery to clean root surfaces directly, and osseous surgery to reshape bone where the architecture prevents cleaning. |
| Regenerative procedures | Grafts and biological materials used in specific defect shapes to attempt some regain of support. Narrow indications, not general application. |
| Soft tissue grafting | Covering exposed roots and increasing the band of firm attached tissue where recession is progressing. |
| Crown lengthening | Exposing more tooth so a restoration can be made, and aesthetic reshaping of the gum line. |
| Implants and peri-implant disease | Placement in many practices, and management of inflammation and bone loss around existing implants. |
Training
How periodontics is recognized
Periodontics is a recognized dental specialty in the United States, requiring completion of an accredited postgraduate program after dental school. Recognition and titles vary between countries. Rules on how specialists may describe themselves vary between states. Verifying current licensure and any specialty recognition with the relevant state dental board is straightforward and is worth doing for any specialist treatment, particularly surgical treatment. Board certification is an additional, voluntary credential in some specialties and is worth asking about if it matters to you.
When referral makes sense
Situations that commonly prompt a referral
- Pocket depths that have not improved after non-surgical treatment and reassessment
- Bone loss that is advanced, or unusual for the patient's age
- Furcation involvement where the roots of a molar separate
- Recession that is progressing, or where grafting is being considered
- Crown lengthening needed before a restoration can be made
- Peri-implant disease around existing implants
- Implant placement in a site the general dentist judges complex
Questions worth asking
Before periodontal surgery
- What are my current numbers, and what would success look like at reassessment?
- What happens if I decline surgery. What is the likely course?
- Which teeth have a poor prognosis regardless of treatment?
- How much recession or sensitivity should I expect afterwards?
- Who provides maintenance afterwards, you or my general dentist, and at what interval?
- What does the ongoing maintenance cost, and will my plan fund that interval?
Questions people ask
Common questions
01When should I see a periodontist instead of my dentist?
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Typically where disease is advanced, where non-surgical treatment has not achieved the improvement expected at reassessment, where the pattern of bone loss is unusual for your age, or where surgery, grafting or regenerative treatment is being considered. Many cases are managed perfectly well in general practice. Asking why you are or are not being referred, and what the reassessment numbers show, is a reasonable question either way.
02Do periodontists place implants?
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Many do, and implant placement sits within periodontal practice alongside management of the tissues around implants. Oral surgeons, prosthodontists and general dentists also place implants. The relevant question is not the title but the training and experience of the individual clinician with cases like yours, who restores the implant if someone else places it, how the two coordinate, and who is responsible if a complication arises.
03Will periodontal surgery make my teeth look longer?
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Often yes, to some degree. Surgery removes inflamed tissue and reshapes bone so the area can be cleaned, and the gum then sits at its true level instead of the swollen one, so recession that was already present becomes visible, and spaces between teeth may open. This should be explained before surgery, not discovered afterwards, particularly for front teeth. Root sensitivity afterwards is also common and usually improves.
04Is periodontal treatment a cure?
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For gingivitis, yes: inflammation confined to the gum resolves fully with effective cleaning. For periodontitis, no: bone and attachment already lost do not return, and treatment stabilizes the disease instead of curing it. Maintenance at an interval set by how your disease behaves is then indefinite. Framing it as a managed condition is what makes the ongoing maintenance make sense instead of feeling like an endless upsell.
05Who does my cleanings after periodontal treatment?
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It varies, and it should be agreed explicitly, not left ambiguous. Some patients alternate between the periodontist and the general dentist; others return to general practice entirely once stable. What matters is that the interval is set by disease behavior instead of convention, that someone is charting and comparing your numbers over time, and that both practices know what the other is doing.
06How is periodontics different from general dental hygiene care?
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A periodontist is a dentist who completed an additional accredited postgraduate program specifically in the tissues supporting the teeth, and handles the surgical and advanced end of gum disease, access surgery, regenerative procedures, grafting, that general practice and hygiene care do not perform. Routine periodontal maintenance and non-surgical treatment are frequently handled well within general practice, with referral reserved for advanced or non-responding disease.
07What is a regenerative procedure and does it always work?
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It uses grafts and biological materials to attempt to regain some lost bone and attachment in specific defect shapes: it is not a general treatment for gum disease but a targeted option for particular anatomical patterns. Results vary by defect shape, patient factors like smoking, and the specific technique. Ask whether your specific defect is one where regeneration has a reasonable evidence base before committing.
08Does periodontal disease come back after successful treatment?
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It can, which is exactly why maintenance is indefinite instead of a fixed course. Periodontitis is managed, not cured: the disease process can reactivate if plaque control lapses or risk factors like smoking or uncontrolled diabetes are not addressed, which is why ongoing charting and a maintenance interval matched to your risk matter as much as the initial treatment.
09Is bone loss from periodontal disease ever reversible?
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Generally no: lost bone and attachment do not regenerate on their own. Specific regenerative procedures can achieve partial regain in selected defect shapes. This is why the emphasis in periodontics is on stopping disease progression and maintaining what remains instead of expecting a full reversal, and why earlier intervention produces a better long-term result than treatment after extensive loss.
10How long does recovery take after periodontal surgery?
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Initial healing of the gum tissue typically takes one to two weeks. Full maturation of the tissue and stabilization of any recession takes longer. Recovery specifics depend on the extent of surgery and the individual. Ask what to expect for your specific procedure, including any dietary restrictions and how soon you can resume normal brushing in the treated area.
11Will my dental insurance cover periodontal surgery?
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Often partially, as a major service, and it is subject to the same annual maximum, waiting periods and alternate-benefit considerations as other major dental treatment. Because periodontal surgery can be a substantial expense and ongoing maintenance afterward is frequent, a written pretreatment estimate covering both the surgery and the anticipated maintenance interval is worth obtaining before committing.
12Can smoking really affect periodontal treatment outcomes that much?
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Yes: smoking is one of the strongest modifiable risk factors for both the progression of periodontal disease and the success of its treatment, including healing after surgery and grafting. A periodontist will typically discuss this directly, since treatment planned around continued heavy smoking may have a different realistic prognosis than the same treatment with smoking addressed.
Related glossary terms
Sources
- Periodontal (Gum) DiseaseNational Institute of Dental and Craniofacial ResearchAccessed 2026-08-17
- Dental Implants: What You Should KnowU.S. Food and Drug AdministrationAccessed 2026-08-17