What Is Periodontitis?
Periodontitis is a chronic infection that spreads to the tissues supporting the tooth (gums, periodontal ligament, cementum layer on the root surface, and jawbone). Commonly known among patients as "gum recession," "bone loss," or "loose teeth," this condition is defined in medical literature as periodontitis. The disease stems from an inflammatory response triggered by plaque and tartar (calculus) that has accumulated over a long period. This inflammation begins in the gums (gingivitis). If left untreated, it progresses deeper and destroys the bone and connective tissue that support the tooth. Lost bone tissue cannot be fully restored. For this reason, periodontitis is considered a permanent disease.The Difference Between Gingivitis and Periodontitis
These two diseases are different stages of the same process, but there is a clinically defining difference: bone loss.Gingivitis
- Inflammation only in the soft gum tissue
- No bone loss
- Pocket depth ≤3 mm
- Fully reversible
- Simple treatment is sufficient
Periodontitis
- Inflammation has reached the bone
- Permanent bone loss present
- Pocket depth ≥4 mm
- Irreversible, but can be stopped
- Comprehensive treatment required
The question of reversibility: With gingivitis, the gums can return to complete health with no residual trace. With periodontitis, lost bone does not regenerate. The treatment goal is to stop the inflammation and preserve the remaining bone. Limited bone gain may be possible through special regenerative treatments (bone grafting, GTR), but complete healing is not possible. This is why the most critical opportunity is to treat the disease while it is still in the gingivitis stage.
Anatomical Background of the Disease
A structure called the periodontal tissues anchors the tooth to the jawbone. This system consists of four elements:- Gums (gingiva): The soft tissue that surrounds and protects the tooth
- Periodontal ligament: Elastic fibers that attach the tooth to the bone
- Cementum layer: A thin mineral layer covering the root surface
- Alveolar bone: The jawbone that holds the tooth in its socket
Types of Periodontitis
In the international classification published in 2017, periodontitis is divided into three main groups:Periodontitis (Classic)
This is the most common type. It progresses slowly as a result of chronic plaque accumulation over the years. It was formerly known as "chronic periodontitis" in the old classification.
Necrotizing Periodontal Diseases
This is a rare but rapidly progressing, painful presentation. Ulcers and necrosis form in the gum tissue. It occurs in individuals with suppressed immune systems. Urgent treatment is required.
Systemic Disease-Associated
Certain genetic syndromes (Papillon-Lefèvre syndrome, Down syndrome), uncontrolled diabetes, and immune system disorders directly contribute to periodontal tissue destruction.
The Old Term "Aggressive Periodontitis"
In the pre-2017 classification, cases that began at a young age and progressed rapidly were called "aggressive periodontitis." The new classification removed this term. These patients are now classified as Stage III or IV, Grade C. This change brought a more flexible approach focused on the individual course of the disease.How Common Is It?
Periodontitis is a significant public health issue worldwide. According to WHO data, a substantial portion of the adult population has some degree of periodontitis. According to CDC data, approximately half of U.S. adults over age 30 have some degree of periodontal disease, and the rate of advanced periodontitis increases markedly with age. Similar trends are seen in Turkey. Rates are particularly elevated among individuals over age 40, smokers, and those with chronic diseases.Why Is It So Important?
Periodontitis is the leading cause of tooth loss in adults. Unlike decay, which typically affects a single tooth, periodontitis can affect multiple teeth over time. This is why early diagnosis and treatment of periodontitis is critical not only for preserving current teeth, but also for protecting the entire dentition in the future. In addition, the relationship of the disease to cardiovascular diseases, diabetes control, and certain systemic conditions is widely documented in the literature.Symptoms
One of the most misleading aspects of periodontitis is that it typically causes no pain in its early stages. Many patients do not notice the disease until a tooth begins to loosen. Recognizing the symptoms early means valuable time gained for treatment. Below, we have grouped the symptoms of periodontitis into early and advanced stages.Early Stage Symptoms
Persistent Gum Bleeding
Bleeding during brushing, flossing, or sometimes spontaneously. The difference from gingivitis is that the bleeding persists without responding to treatment.
Chronic Bad Breath
Recurring halitosis that does not go away with mouthwash. It results from volatile sulfur compounds produced by bacteria in deep pockets.
Gum Recession
Your teeth begin to look longer. The gum line recedes toward the base of the tooth. This is called gum recession.
Tooth Sensitivity
The exposed root surface becomes sensitive to hot and cold. Tooth sensitivity is a common accompaniment to periodontal problems.
Bad Taste in the Mouth
Constant discharge from the gums and inflammation-related products can leave a metallic or foul taste in your mouth. It temporarily decreases with mouthwash, then returns.
Food Trapping
As supporting tissues are lost, gaps form between teeth. Increased food trapping during meals is a commonly reported symptom.
Advanced Stage Symptoms
Loose Teeth
Slight looseness initially felt only with hard foods eventually becomes noticeable in daily life. This indicates serious loss of bone support.
Pus at the Gum Line
When pressure is applied to the gum line, yellowish-white inflammatory discharge may appear. This is a sign of active periodontal infection and should not be ignored.
Gaps Between Teeth
Teeth that have lost their support can shift position. You notice gaps opening over time that "were not there before." These positional changes can affect your bite.
Pain When Biting
When supporting structures are damaged, you may feel pain in certain teeth while chewing. This signals that the tooth can no longer safely bear load.
Gum Abscess
Sudden swelling, pain, and pus caused by deep pockets filling with bacteria. An abscess is an emergency and requires prompt intervention.
Difficulty Chewing
In advanced cases, loosening of the teeth makes it difficult to chew hard and fibrous foods. At this stage, treatment becomes more extensive and often requires prosthetic intervention.
The Silent Progression Trap
Lack of pain is not a guarantee: The biggest trap of periodontitis is that the vast majority of patients with advancing disease feel no pain. When teeth begin to loosen or must be extracted, it becomes clear that the disease has been progressing silently for years. That is why regular examinations are essential rather than waiting for symptoms. In smokers, even bleeding can remain silent because nicotine constricts blood vessels.
Symptoms Differ in Smokers
In smokers, some symptoms of periodontitis are masked:- Gum bleeding is less visible (due to constricted blood vessels)
- Gum color may remain pale and fibrotic instead of reddened
- Treatment response is slower and more limited
- Bone loss progresses more rapidly and continues without symptoms
- The disease is usually not noticed until advanced stages
Which Areas Are Affected First?
Periodontitis does not progress throughout the mouth simultaneously. The following areas are typically affected first:- Inner surface of lower front teeth: Tartar accumulates most often in this area, and periodontal disease frequently begins here
- Back surface of upper molars: This hard-to-brush area provides a favorable environment for chronic plaque buildup
- Molar furcations: The area between the roots of two- and three-rooted teeth is one of the most difficult to clean
- Crown and bridge margins: The points where restorations meet the gums
- Crowded tooth areas: Regions where teeth overlap
Causes
The primary cause of periodontitis, as with gingivitis, is plaque buildup. However, not everyone responds to plaque accumulation in the same way. In some individuals, gingivitis remains gingivitis for years, while in others it progresses to periodontitis quickly. This individual difference is determined by the person's immune system response and the combination of risk factors.Primary Cause: Chronic Plaque and Tartar
The starting point of periodontitis is always plaque. A bacterial biofilm forms on inadequately cleaned tooth surfaces and hardens into tartar (calculus) within 24 to 48 hours. The surface of tartar is rough and provides an ideal habitat for bacteria. These bacteria release toxins and enzymes that create chronic inflammation in the gum tissue. In the gingivitis stage, inflammation is only at the gum surface. However, in some individuals, the immune system response gets out of control. It begins to destroy not only the bacteria but also its own tissue. At this stage, inflammation penetrates deeper, eroding the tooth's supporting tissues, and bone loss begins.Key Bacteria
Certain bacterial species play an especially active role in the development of periodontitis. These bacteria form a group known as the "red complex":- Porphyromonas gingivalis: The most frequently detected pathogen in periodontitis
- Tannerella forsythia: Found intensively in advanced cases
- Treponema denticola: Active in tissue destruction and inflammatory response
- Aggregatibacter actinomycetemcomitans: Dominant especially in rapidly progressing cases (formerly called aggressive periodontitis)
Risk Factors
The onset and speed of periodontitis are directly related to the following risk factors.Smoking and Tobacco
This is the strongest modifiable risk factor for periodontitis. The risk of disease in smokers increases 2 to 3 times, progression accelerates, and treatment response decreases. Quitting is the single most valuable step for periodontal health.
Uncontrolled Diabetes
There is a two-way relationship between periodontitis and diabetes. Uncontrolled diabetes accelerates periodontal tissue destruction, while periodontal infection also makes blood sugar control more difficult. Individuals with HbA1c ≥7% are in a high-risk group.
Genetic Predisposition
Some individuals are genetically more susceptible to periodontal disease. If there is early tooth loss or advanced periodontitis in the family, the risk increases significantly. For these individuals, checkups every 3 to 4 months are recommended.
Age
Periodontitis accumulates cumulatively with age. After age 30, the incidence increases with every decade. This is not the result of aging itself, but rather the result of long-term plaque effects and immune changes.
Stress
Chronic stress suppresses the immune system and disrupts the inflammatory response. At the same time, oral care may be neglected and bruxism may increase with stress. The combination of these three factors raises periodontitis risk.
Hormonal Changes
Pregnancy, menopause, and certain hormonal disorders make the gums more susceptible to inflammation. During these periods, the risk of existing gingivitis progressing to periodontitis increases.
Osteoporosis
The jawbone is also part of the general skeleton. Osteoporosis can also reduce periodontal bone density and accelerate tooth support loss. This is an important factor in postmenopausal women.
Immune Suppression
Conditions such as HIV, cancer treatment, or immunosuppressant use after organ transplantation create a foundation for periodontitis. In these patients, oral health monitoring should be done more frequently.
Inadequate Nutrition
Deficiencies in vitamin C, vitamin D, and protein negatively affect connective tissue health and inflammatory response. Balanced nutrition is a fundamental component of periodontal health.
Obesity
Obesity is associated with chronic systemic inflammation, and studies in the literature show that it increases periodontitis risk.
Bruxism
Teeth grinding and clenching apply unbalanced force to the teeth. If periodontitis is present, this force can accelerate bone loss. A night guard is a supportive tool.
Certain Medications
Medications that reduce saliva (antihistamines, antidepressants), some antiepileptics, and calcium channel blockers can indirectly increase periodontal risk.
Why Does Periodontitis Progress Rapidly in Some Individuals?
This is a frequently asked question in the clinic: "Two people with the same oral care routine, one is healthy, the other has periodontitis. Why?" The answer is multifaceted:- Immune system response pattern: Different people's immune systems respond differently to the same bacteria
- Genetic factors: Certain gene variants can intensify the inflammatory response
- Accumulated risk factors: Combinations like smoking + diabetes + stress accelerate disease
- Bacterial profile: The bacterial species in some individuals' mouths are more pathogenic
- Past periods of neglect: Even if the patient later adopts good care habits, accumulated damage from the past can be permanent
Good to know: The causes of periodontitis act cumulatively, not in isolation. When smoking, diabetes, and genetic predisposition are present together, the risk is much greater than the sum of the individual factors. This is why individuals with multiple risk factors should have more frequent routine checkups and a personalized prevention strategy should be developed.
Stages
Periodontitis is evaluated according to a new classification system published by an international expert committee in 2017. This system is based on two dimensions: Stage and Grade.- Stage (I-IV): Indicates the extent of damage from the disease. How much bone loss, how much tooth loss, how complex the clinical picture.
- Grade (A-C): Indicates the rate of disease progression. Is it progressing slowly, at a moderate pace, or rapidly?
Simplified terms in everyday language: Stage I-II is typically described as "early/moderate periodontitis," Stage III as "advanced periodontitis," and Stage IV as "very advanced periodontitis." These simplified terms are appropriate for patient communication, but the full classification (e.g., Stage III Grade B) is used in clinical documentation.
Stages (Stage I-IV)
STAGE I
Early Periodontitis
This is the earliest stage of periodontitis. Inflammation has just reached the bone, and bone loss is minimal. You may not notice any symptoms. Early intervention is especially valuable at this stage.
Clinical Attachment Loss (CAL)1-2 mm
Bone LossLess than 15%, horizontal
Pocket Depth≤4 mm
Tooth LossNone
STAGE II
Moderate Periodontitis
Bone loss has become more pronounced and pocket depths have increased. You may notice symptoms like bleeding, bad breath, and sensitivity more frequently. This stage can be managed well with curettage and an intensive care program.
Clinical Attachment Loss (CAL)3-4 mm
Bone Loss15-33%, horizontal
Pocket Depth≤5 mm
Tooth LossNone
STAGE III
Advanced Periodontitis
Bone loss has reached the middle third of the root. Deep pockets, furcation involvement, and vertical bone defects are present. Some teeth have been lost or are at risk of loss. Surgical intervention may be needed.
Clinical Attachment Loss (CAL)≥5 mm
Bone LossExtending to the middle third of the root, may have vertical component
Pocket Depth≥6 mm
Tooth Loss≤4 teeth due to periodontal reasons
STAGE IV
Very Advanced Periodontitis
This is the most advanced stage. In addition to Stage III criteria, there are severe functional problems: impaired chewing function, tooth migration, and loss of five or more teeth. Treatment requires comprehensive periodontal surgery and prosthetic rehabilitation.
Additional FeaturesImpaired chewing function, pathologic tooth mobility, bite collapse
Bone LossSevere and extensive
Tooth Loss≥5 teeth due to periodontal reasons
TreatmentPeriodontal surgery + prosthetic rehabilitation
Grades (Grade A, B, C)
While stage indicates the extent of disease, grade shows how rapidly the disease is progressing. Two people can be at the same stage but different grades, and this directly affects treatment planning.GRADE A
Slow Progression
No additional bone loss within 5 years. Non-smoker, no diabetes or well-controlled. Good treatment response, favorable long-term prognosis.
GRADE B
Moderate Progression
Less than 2 mm bone loss within 5 years. Smoker of fewer than 10 cigarettes per day or HbA1c 6-7% diabetes. Most common category. Standard treatment and regular follow-up.
GRADE C
Rapid Progression
More than 2 mm bone loss within 5 years. 10+ cigarettes per day, HbA1c ≥7% diabetes, early-onset cases. Formerly known as "aggressive periodontitis." Requires intensive treatment and frequent monitoring.
How Is It Used?
The complete diagnosis is a combination of stage and grade. Examples:- Stage I Grade A: Early periodontitis, slow progression. Standard treatment is sufficient, prognosis is very good
- Stage II Grade B: Moderate severity, moderate progression. Curettage + close monitoring
- Stage III Grade C: Advanced periodontitis, rapid progression. Intensive treatment, surgical options, 3-month checkups
- Stage IV Grade C: Most complex scenario. Former "aggressive periodontitis" patients are often here. Multidisciplinary approach and prosthetic rehabilitation
Extent
In addition to stage and grade, the distribution of disease in your mouth is also defined:- Localized: Fewer than 30% of teeth are affected
- Generalized: More than 30% of teeth are affected
- Molar/Incisor pattern: A specific pattern in which only the first molars and incisors are affected (former "localized aggressive periodontitis" patients often fall into this category)
How is my stage determined? The diagnosis is made through a combination of clinical examination (periodontal probing, pocket depth measurement) and X-rays (bone level assessment). Your dentist compares this data against the 2017 classification criteria to determine your stage, grade, and extent. Because this system is international, it standardizes communication between clinicians and treatment planning.
Diagnostic Methods
Diagnosing periodontitis requires a more comprehensive evaluation than gingivitis. The goal is not just to answer "Is periodontitis present?" but to determine its stage and grade, identify risk factors, and prepare an appropriate treatment plan. This process begins with a detailed history, continues with clinical examination and probing, and is completed with radiographic imaging.Detailed Medical History
In periodontitis diagnosis, the medical history contains critical information that directly affects treatment planning.- Family history: Is there early tooth loss, periodontitis, or aggressive periodontal disease in the family?
- Smoking: Amount and duration. Decisive for Grade C classification
- Diabetes: Duration of diagnosis, most recent HbA1c value, control status
- Systemic diseases and treatments: Autoimmune diseases, cancer treatment, immunosuppressant use
- Medication history: Antiepileptics, calcium channel blockers, antihistamines, antidepressants, bisphosphonates
- Previous periodontal treatments: Has curettage been performed? When? Any flap surgery?
- Oral hygiene habits: Brushing technique, frequency, interdental cleaning
- Onset of complaints: How long have bleeding, bad breath, or looseness been present?
Clinical Examination
During clinical examination, the dentist evaluates the following:- Gum color, shape, and texture: Similar to gingivitis patterns
- Gum recession: Presence and distribution are mapped
- Plaque and tartar distribution: Amount of supragingival and subgingival calculus
- Tooth mobility: Degree of looseness measured according to Miller classification
- Furcation involvement: Bone loss in the area between roots of multi-rooted teeth
- Presence of pus: Observation of inflammatory discharge upon pressure on the gum margin
- Occlusal assessment: Load created by bite relationships on periodontal structures
Periodontal Probing
This is the cornerstone of periodontitis diagnosis. Using a calibrated periodontal probe, the dentist measures pocket depth at six different points around each tooth.≤3 mm
Healthy or gingivitis. No bone loss expected.
4-5 mm
Early to moderate periodontitis. Curettage and close monitoring required.
≥6 mm
Advanced periodontitis. Deep curettage, surgical intervention considered if needed.
Clinical Attachment Loss (CAL) Measurement
Clinical Attachment Loss (CAL) is the most reliable parameter showing the true severity of periodontitis. Unlike pocket depth, it also accounts for gum recession. CAL measurement is the fundamental criterion for determining stage in the 2017 classification.Bleeding on Probing (BOP)
Whether bleeding occurs during probing is recorded for each tooth. A high BOP score indicates active inflammation and serves as an objective parameter in treatment monitoring. If treatment is successful, the BOP score decreases significantly.Radiographic and Imaging Evaluation
Unlike gingivitis, radiographs are indispensable in periodontitis diagnosis. They are the only method where bone loss is directly visible.Periapical X-ray
Used for high-resolution imaging of one or two teeth. Bone level, root apex, and periodontal ligament are examined in detail.
Bite-Wing X-ray
The standard method for imaging interproximal bone levels. The proximity of the alveolar crest to the cementoenamel junction is measured.
Panoramic X-ray
Provides an overall view of the entire mouth. Useful for assessing the extent of periodontitis and general evaluation of important anatomical structures.
Cone Beam CT (CBCT)
Used when three-dimensional bone assessment is needed. Particularly valuable for vertical bone defects, furcation lesions, and implant planning.
Interpreting Bone Loss
Bone loss on radiographs is evaluated in two ways:- Horizontal bone loss: Bone level has decreased evenly throughout the region. Typically seen in chronic and slowly progressing cases
- Vertical (angular) bone loss: Bone shows a "V-shaped" angular loss around a specific tooth. Indicates a more aggressive pattern and is a candidate for regenerative therapy
Additional Evaluations
In special cases, additional evaluations are performed:- Microbiological tests: Determining the dominant bacterial profile in treatment-resistant cases or Grade C patients
- Genetic tests: Susceptibility assessment in early-onset cases
- Saliva tests: Still in research phase, no widespread clinical use
- Systemic blood tests: Diabetes screening (HbA1c), vitamin deficiencies, immune system evaluation
Differential Diagnosis
Other conditions can present with findings similar to periodontitis:- Endodontic-periodontal lesion: Infection originating from the tooth's root apex spreading to periodontal tissues. Root canal treatment may be required
- Periodontal abscess: Acute inflammation in a periodontal pocket. Requires emergency drainage
- Tooth fracture: Vertical root fracture can create deep pockets like periodontitis, but the cause is different
- Occlusal trauma: Excessive chewing forces can damage periodontal structures and appear similar to periodontitis
Diagnostic approach at Doredent: In suspected periodontitis cases, full-mouth periodontal probing is performed. Six-point-per-tooth pocket depth, BOP, recession measurements, and tooth mobility grades are recorded. When necessary, bite-wing and periapical radiographs are taken. This data is evaluated using the 2017 classification criteria to create an individualized treatment plan. These records allow objective monitoring of progression or improvement at follow-up visits.
What Happens If It's Not Treated?
Periodontitis, if left untreated, is a progressive disease that leads to tooth loss and jawbone resorption over time. Once it starts, it cannot "heal on its own." This section covers the consequences of untreated periodontitis and how the treatment window narrows the longer it's ignored.Ongoing Progression of Bone Loss
Bone loss in untreated periodontitis does not stop. It continues, slowly or rapidly, but steadily. Grade A patients may show minimal loss per year, while Grade C patients experience significant annual loss.Bone loss is cumulative: Lost bone does not regenerate on its own. Even small annual losses accumulate and can lead to serious conditions over ten years. The goal of treatment is to stop this accumulation.
Tooth Loss
Periodontitis is the most common cause of tooth loss in adults. Unlike cavities, it doesn't affect just one tooth but impacts your entire dentition over time:- Increased mobility first: Your teeth start to wobble slightly, then become noticeable when you chew hard foods
- Then loss of function: Certain teeth can no longer be used safely for chewing
- Finally, extraction: Teeth without support either fall out on their own or must be extracted
Periodontal Abscess and Acute Infections
Deep pockets in chronic periodontitis can sometimes present with acute flare-ups:- Sudden swelling and pain
- Pus discharge
- Fever and general fatigue
- Facial swelling (in severe cases)
Aesthetic Consequences
Teeth Appear Longer
Gum recession exposes root surfaces, making your teeth look noticeably longer. Your smile line changes.
Gaps Between Teeth
Teeth that lose support can shift over time. "Black triangles," aesthetically problematic gaps, appear.
Tooth Position Changes
When front teeth lose support, they can fan out forward. This is known as "pathologic tooth migration."
Changes in Facial Features
Multiple tooth loss and bone resorption can cause noticeable changes in the lower face. Your lips lose support, and cheeks collapse inward.
Functional Consequences
- Chewing problems: Loose teeth and tooth loss reduce chewing efficiency
- Speech changes: Especially noticeable with front tooth loss
- Food impaction: Constant food accumulation in gaps
- Changes in eating habits: Avoiding fibrous and hard foods
- Jaw joint problems: Unbalanced chewing can lead to TMJ disorders
Impact on Systemic Health
There is an extensive body of research on the relationship between periodontitis and systemic diseases. Some associations are established, others are being investigated:- Cardiovascular disease: Chronic periodontal infection increases systemic inflammatory burden. Studies show a correlation between periodontitis and coronary artery disease and stroke, though the strength of the causal relationship is debated
- Diabetes control: The relationship is bidirectional. Treated periodontitis can help improve HbA1c levels in diabetic patients
- Pregnancy complications: Some studies report a link between untreated periodontitis and preterm birth and low birth weight, though the strength of this association is still being researched
- Respiratory disease: Aspiration of pathogenic bacteria from the mouth into the lungs can increase pneumonia risk in bedridden patients
- Rheumatoid arthritis: Both are chronic inflammatory conditions; research is exploring common mechanisms
- Alzheimer's disease: Some studies focus on the relationship between P. gingivalis bacteria and neurological changes; this area is under active investigation
Impact on Quality of Life
- Chronic bad breath: Significant impact on social and professional life
- Loss of confidence: Aesthetic changes and tooth loss have psychosocial effects
- Nutritional problems: Chewing difficulty leads to avoidance of fibrous and healthy foods
- Constant discomfort: Living with sensitivity, bleeding, and bad breath
Expansion of Treatment Scope
The longer periodontitis is neglected, the greater the treatment scope and cost.- At Stage I: Hygiene education and professional cleaning are often sufficient
- At Stage II: Curettage (closed curettage, scaling and root planing) and intensive follow-up
- At Stage III: Open curettage, flap surgery, regenerative treatments in selected cases (bone grafts, GTR)
- At Stage IV: Comprehensive periodontal surgery, extraction of some teeth, dental implant treatment, prosthetic rehabilitation, orthodontic support when needed
The value of early intervention: Every month, every year after a periodontitis diagnosis changes your treatment plan. A condition that could be controlled with simple professional cleaning and behavioral changes at Stage I may require comprehensive periodontal surgery and implant treatment five years later. This is why rapid evaluation at the first signs like bleeding gums, bad breath, or sensitivity is the most effective way to minimize treatment costs.
How to Prevent It
Periodontitis most often begins with gingivitis. This is good news: when you intervene during the gingivitis stage, progression to periodontitis can usually be prevented. That's why the golden rule of preventing periodontitis is to catch and treat the disease at the gingivitis stage. Still, there are both primary (preventing it from occurring at all) and secondary (preventing existing periodontitis from progressing) prevention strategies.Primary Prevention: Not Allowing Gingivitis to Develop
The only stage before periodontitis starts is gingivitis. The most effective way to prevent periodontitis is to keep gingivitis under control.- Brush twice daily: Soft-bristled brush, fluoride toothpaste, at least two minutes
- Floss daily: Cleaning the surfaces between teeth where brushing can't reach. Periodontitis often starts in these areas
- Proper brushing technique: 45-degree angle, small circular motions, attention to the gum line
- Interdental brushes or water flossers: Supplemental cleaning around crowded teeth, bridges, implants, and orthodontic appliances
- Tongue cleaning: Daily cleaning of the tongue surface, a bacterial reservoir
Professional Follow-Up
Every Six Months
Routine exams catch gingivitis progression early. For high-risk individuals, 3- to 4-month checkups are standard.
Professional Dental Cleaning
Dental scaling removes tartar that can't be removed at home. It's the cornerstone preventive procedure against periodontitis.
Periodontal Probing
After age 30, periodontal probing at every routine checkup is standard. Increased pocket depth catches the transition to periodontitis early.
X-Ray Monitoring
For high-risk groups, annual bite-wing X-rays monitor interproximal bone levels. For low-risk groups, every 2 to 3 years.
Lifestyle Factors
- Quit smoking: The number-one modifiable risk factor for periodontitis. Quitting improves treatment response and slows progression
- Diabetes control: Keeping HbA1c at optimal levels is one of the fundamental determinants of periodontal health
- Balanced diet: Vitamin C, vitamin D, omega-3 fatty acids, and protein balance the inflammatory response. Reducing processed sugar intake supports plaque control
- Stress management: Chronic stress suppresses the immune system and can trigger bruxism
- Adequate sleep: Sleep is necessary for the immune system to function properly
- Regular exercise: Studies show a link between general health and periodontal health
Secondary Prevention: Managing Existing Periodontitis
For individuals diagnosed with periodontitis, prevention is no longer about "preventing onset" but about "stopping progression."- Intensified oral hygiene: Standard care is not enough. Interdental brushes, water flossers, and special brushing techniques are added
- Frequent maintenance visits: Typically, supportive periodontal therapy sessions every 3 months
- Chlorhexidine rinse: Can be used during certain periods as treatment support
- Active risk factor management: Smoking cessation, diabetes control, stress management
- Home monitoring: You should take bleeding, swelling, and changes seriously and keep records
Specific Recommendations for Risk Groups
Smokers
Periodontal exam every 3 months. Cessation support. Awareness that even minimal bleeding can be misleading.
People with Diabetes
HbA1c monitoring and periodontal checkups go hand in hand. Three-month oral health follow-up is standard.
Those with Genetic Risk
If there's a family history of early tooth loss or advanced periodontitis, 3- to 4-month checkups from a young age are recommended.
During Pregnancy
Exam before pregnancy. At least two checkups during pregnancy. The second trimester is the appropriate time for treatment.
Those with Bruxism
Using a night guard prevents excessive forces from damaging periodontal structures.
Immunosuppressed Patients
Periodontal assessment before cancer treatment. Frequent follow-up during medication use.
Consistency is the key to prevention: Preventing periodontitis is not possible with a one-time treatment but with a lifelong commitment. When daily oral hygiene, regular dental checkups, and risk factor management are applied together, the onset or progression of periodontitis can be prevented in the vast majority of cases. Whether someone who has not lost a single tooth continues to keep them all depends on this consistency.
Frequently Asked Questions
Can periodontitis be treated, or does it completely go away?
Periodontitis can be treated but does not completely go away; it is a manageable chronic disease. With appropriate treatment (curettage, surgery if needed), inflammation can be stopped, gums can return to health, and existing bone can be preserved. However, bone that has already been lost cannot be regained (except for limited contributions from regenerative therapies). This is why periodontitis is described as "controlled" rather than "cured." Without regular maintenance sessions after treatment, the disease tends to recur.
My tooth is loose — does it need to be extracted?
Not necessarily. It depends on the degree and cause of the mobility. Mild mobility (Miller grade 1) can often be stabilized with periodontal treatment, and the tooth can remain in place. Moderate mobility can be managed with splinting to provide support. However, in cases of severe mobility with active inflammation, extraction and implant placement may be a more appropriate plan than trying to save the tooth. The evaluation is made individually based on clinical examination and X-rays.
Is curettage very painful?
Curettage is performed under local anesthesia, and the pain felt by the patient is usually limited. During the procedure, you may feel vibration, the coolness of the irrigation fluid, and slight pressure. Some gum sensitivity and mild pain for a few days after the procedure is normal; this pain is controlled with simple pain relievers. Deep curettage is typically done in stages, dividing the mouth into four quadrants; each session takes about an hour. Afterward, avoiding hot and cold foods for a short time and eating soft foods is helpful.
If periodontitis starts, how many years until I lose my teeth?
This timeline varies greatly from person to person. A patient with Grade A (slowly progressing) periodontitis may not experience serious tooth loss for decades. A patient with Grade C (rapidly progressing) periodontitis could lose teeth within a few years. However, these scenarios apply to untreated cases. With appropriate treatment and regular maintenance, the vast majority of individuals diagnosed with periodontitis can keep their teeth for years or even decades. The more important question than "how much time do I have?" is "when do I start treatment?"
My bone has eroded — will it come back?
Lost bone does not generally return on its own. However, in some special cases, limited bone gain is possible with regenerative treatment methods. For vertical (angular) bone defects, bone grafts, guided tissue regeneration (GTR), or enamel matrix derivative (EMD) applications may be used. These methods yield successful results in cases that meet certain criteria. In horizontal bone loss, regenerative outcomes are much more limited. Which cases are suitable for such treatments is determined by combining CBCT imaging and clinical examination.
I want to get an implant, but I have periodontitis — is that possible?
An implant should not be placed in a patient with active periodontitis; the periodontitis must first be brought under control. Otherwise, a similar process called "peri-implantitis" can begin around the implant, and the implant may be lost. After periodontal treatment is complete and oral health is stabilized, an implant evaluation can be made. Implant treatment is not entirely ruled out for patients with periodontitis, but it requires more careful planning, regular monitoring, and a high commitment to oral hygiene from the patient.
I have periodontitis — will my child get it too?
Periodontitis is not contagious in the classic sense. However, the bacteria that cause the disease can be transmitted through kissing or sharing utensils. Additionally, genetic predisposition is an important risk factor; children whose parents have periodontitis are at increased risk. When these two factors combine, it makes sense that periodontitis appears more frequently among family members. However, the term "transmit" is not accurate; genetic predisposition can largely be balanced with good oral hygiene. Helping your children develop good oral hygiene habits from an early age is the most effective protective factor.
Will it come back after treatment?
Yes, periodontitis tends to recur if maintenance care is not performed. This is why periodontal maintenance sessions are recommended at 3–4 month intervals after treatment. During these sessions, pocket depths are checked, subgingival cleaning is repeated, and the patient's oral hygiene is reviewed. Recurrence rates are very low in patients who comply with maintenance. In patients who discontinue maintenance or fail to control risk factors (smoking, diabetes), recurrence is common over the years. Periodontitis is not a one-time treatment but a condition that requires lifelong management.
Content Information
This page was prepared by the Dore Medical Editorial Board and medically reviewed by Dr. Merve Özkan Akagündüz.
Published
May 12, 2026
Updated
May 13, 2026
