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Clínica Fábrica do Sorriso
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Periodontics

Specialized treatment of gums and tooth-supporting tissues.

Periodontics in Almada, Fernão Ferro, Baixa da Banheira.

Meet the professionals who provide this treatment

In short

Periodontics is the specialty dedicated to the diagnosis, prevention, and treatment of diseases affecting the gums and tooth-supporting tissues — including alveolar bone and periodontal ligament. Periodontal disease affects approximately 50% of the adult population and is the leading cause of tooth loss in adults. At our clinic, we offer a comprehensive approach ranging from gingivitis (initial and reversible inflammation) to advanced periodontitis. We use advanced diagnostic technology, including computerized periodontal probing, digital X-rays, and when indicated, treatments such as deep scaling, root planing, gum grafts, and bone regeneration procedures. Periodontal health is scientifically linked to systemic health — treating gum disease can reduce the risk of heart disease, help control diabetes, and improve overall quality of life.

Disease Stages

Understanding Periodontal Disease

Periodontal disease progresses in stages. Early detection is key to successful treatment and preserving your teeth.

  1. Stage 1Reversible

    Gingivitis

    Gum inflammation. Red, swollen gums that bleed when brushing. Fully reversible with proper treatment.

  2. Stage 2

    Mild Periodontitis

    Periodontal pockets 4-5mm deep. Beginning bone loss. Non-surgical treatment usually effective.

  3. Stage 3

    Moderate Periodontitis

    Pockets 6-7mm deep. Significant bone loss. May need surgical treatment for regeneration.

  4. Stage 4

    Advanced Periodontitis

    Pockets >7mm. Severe bone loss. Tooth mobility. Risk of tooth loss without immediate intervention.

Gingivitis is the only fully reversible stage. Don't ignore bleeding gums, it's a warning sign that shouldn't be dismissed. Schedule a periodontal evaluation today.

Attention

Warning Signs You Shouldn't Ignore

Periodontal disease is often called the silent disease. Recognize these symptoms early.

  • Bleeding Gums

    Bleeding when brushing, flossing, or even spontaneously

  • Red, Swollen Gums

    Healthy gums are light pink and firm, not red and puffy

  • Persistent Bad Breath

    Halitosis that doesn't improve with brushing or mouthwash

  • Receding Gums

    Teeth look longer? Exposed roots? These are signs of recession.

  • Loose Teeth

    Teeth that move or shift position indicate advanced bone loss

  • Sensitivity to Hot/Cold

    Exposed roots due to gum recession cause sensitivity

If you recognize any of these symptoms, don't wait. Early detection is key to preventing irreversible damage.

Why Does Treatment Matter?

Untreated periodontal disease affects much more than your mouth. It's a chronic bacterial infection with serious consequences for oral and systemic health.

  • Early Stage (Gingivitis)

    Gingivitis begins with inflamed, bleeding gums and persistent bad breath that make eating uncomfortable. The good news is that this stage remains fully reversible with proper professional treatment and improved oral hygiene.

  • Moderate Stage (Periodontitis)

    As the disease progresses, deep periodontal pockets form and bone loss begins. Gum recession becomes irreversible, and teeth may start to feel slightly loose or unstable.

  • Advanced Stage

    Without intervention, advanced periodontitis leads to the loss of multiple teeth and severe bone destruction. Patients often require implants or dentures, facing significant aesthetic and functional challenges.

  • Cardiovascular Risk

    Research shows that periodontal disease increases the risk of heart disease by two to three times and raises stroke probability. Oral bacteria can enter the bloodstream, triggering chronic systemic inflammation throughout the body.

  • Diabetes Connection

    Diabetes and periodontal disease share a bidirectional relationship, each worsening the other. Diabetics face three times the risk of developing periodontitis, while treating gum disease often improves blood sugar control.

  • Pregnancy Complications

    Pregnant women with periodontal disease face up to seven times higher risk of preterm birth and low birth weight babies. Pregnancy gingivitis is common, but the reassuring news is that periodontal treatment is safe during pregnancy.

Treatment Options

Modern Periodontal Treatments

Non-Surgical Treatments

First line of defense

  • Scaling and Root Planing

    Deep cleaning below the gum line to remove plaque and tartar from roots

  • Antibiotic Therapy

    Local or systemic antibiotics to control bacterial infection

  • Antimicrobial Irrigation

    Flushing periodontal pockets with antibacterial solutions

  • GBT Therapy (AIRFLOW®/PERIOFLOW®)

    Gentle biofilm removal in periodontal pockets with current instrumentation

Surgical Treatments

For advanced cases

  • Flap Surgery

    Lifting the gum to clean deep pockets and reshape bone

  • Bone Grafting

    Regenerating lost bone using graft material

  • Gum Grafting

    Covering exposed roots to treat gum recession

  • Guided Tissue Regeneration

    Special membranes to promote new bone and tissue growth

Advanced Technology

Modern Technology for Periodontal Treatment

We invest in current technology for precise diagnosis and effective treatment of periodontal disease.

  • Precise Diagnosis

    Computerized system for measuring periodontal pockets with complete digital recording.

  • Advanced Ultrasonic Cleaning

    High-frequency ultrasonic technology for efficient and comfortable deep cleaning.

  • Guided Biofilm Therapy

    Swiss EMS technology for gentle and complete subgingival biofilm removal.

  • Bone and Tissue Regeneration

    Latest generation materials for regenerating lost bone and tissues.

Systemic Health

The Mouth-Body Connection

Periodontal disease doesn't just affect the mouth. It's scientifically linked to several serious systemic conditions.

  1. Heart Disease

    2-3xhigher risk

    Oral bacteria can enter the bloodstream and contribute to atherosclerosis and endocarditis

  2. Diabetes

    Bidirectionalrelationship

    Diabetes increases periodontitis risk; periodontitis makes blood sugar control harder

  3. Pregnancy Complications

    7xhigher risk

    Associated with preterm birth and low birth weight

  4. Alzheimer's

    70%more likely

    Studies show link between chronic periodontitis and cognitive decline

  5. Respiratory Disease

    Increased Riskof pneumonia

    Periodontal bacteria can be aspirated and cause lung infections

  6. Rheumatoid Arthritis

    4xmore common

    Similar inflammatory mechanisms link the two conditions

Caring for periodontal health is caring for your whole body. Prevention starts in the mouth.

First Appointment

What to Expect at Your Periodontal Consultation

The first periodontal consultation is a complete assessment of your gum health and tooth supporting structures.

  1. Step 01

    Complete Anamnesis

    Detailed medical and dental history, risk factors (tobacco, diabetes, genetics), current medications.

  2. Step 02

    Periodontal Clinical Examination

    Visual gum inspection, probing of all periodontal pockets, assessment of tooth mobility and gum recessions.

  3. Step 03

    Periodontal X-rays

    Complete radiographic series (periapical or panoramic) to assess bone loss and destruction pattern.

  4. Step 04

    Diagnosis and Staging

    Classification of periodontal disease (gingivitis, periodontitis stage I-IV), identification of modifiable risk factors.

  5. Step 05

    Personalized Treatment Plan

    Presentation of treatment plan, therapeutic options, number of sessions needed, prognosis and costs.

  6. Step 06

    Scheduling and Start

    Scheduling treatment sessions and immediate start of optimized oral hygiene instructions.

Who Is It For

Is Periodontal Treatment Right for You?

Treatment Indications

  • Gums that bleed when brushing or flossing
  • Presence of periodontal pockets deeper than 4mm
  • Gum recession with exposed roots
  • Tooth mobility or shifting teeth
  • Persistent bad breath of gum origin
  • Diagnosis of gingivitis or periodontitis
  • Family history of periodontal disease
  • Smokers or ex-smokers (higher risk)
  • Diabetics (3x higher risk of periodontitis)
  • Pregnant women with pregnancy gingivitis

Higher Risk Groups

  • Dental implant patients (peri-implantitis)
  • Patients with heart disease or cardiovascular risk
  • Type 1 or 2 diabetics (bidirectional relationship)
  • Pregnant women or planning pregnancy
  • Smokers (main modifiable risk factor)
  • People over 50 (prevalence increases with age)
  • Patients with extensive prosthetics or restorations
01 What it costs

Clear prices, before we start

Before any treatment, you receive a plan explained in detail and a written quote. The amount you approve with us is the amount you pay — no surprises on the invoice, and no pressure to decide.

  • A written quote

    Handed over and explained at your first appointment, before any decision. Take it home and think it over.

  • Consultation prices

    The first visit, the urgent consultation, GBT oral hygiene, the dental sleep medicine and orofacial pain (TMJ) consultations, the polyclinic consultations and the panoramic X-ray have a published price — private prices; with insurance or an agreement, the amount depends on your plan.

    See consultation prices
  • 3 to 12 interest-free instalments

    Finance treatments up to €2,500 with Cofidis Pay — approval in minutes, fully digital.

    See financing
  • Agreements, insurance and cheque-dentista

    Thirteen agreements and insurers — from Medicare and Multicare to Future Healthcare — plus the SNS cheque-dentista.

    See agreements & insurance

No treatment goes ahead without a quote you have approved.

At the assessment you get the plan in writing, with the cost of each stage and what your insurance or agreement covers. Take it home and decide without pressure.

Book a visit

We publish consultation prices. The rest depends on the case — so treatment is quoted in writing, and you know the total before anything starts.

03 Where to go

Available at

04 Common questions

Frequently asked questions

What is periodontal disease (gum disease)?
Periodontal disease is an infection of the tissues supporting the teeth - gums, periodontal ligament, and alveolar bone. It starts with bacterial plaque buildup that, if not removed, hardens into tartar. Bacteria cause inflammation (gingivitis) that can progress to periodontitis, destroying bone and potentially leading to tooth loss. It affects about 50% of adults over 30.
What are the symptoms of gum disease?
Symptoms include: red, swollen, or tender gums; bleeding when brushing or flossing; persistent bad breath (halitosis); gums pulling away from teeth (recession); teeth appearing longer; tooth sensitivity; loose or shifting teeth; change in bite; pus between teeth and gums. Important: periodontal disease can be silent in early stages, so regular check-ups are essential.
What is the difference between gingivitis and periodontitis?
Gingivitis is the initial and reversible stage of the disease - it only affects the gums, causing inflammation, redness, and bleeding. There is no bone loss. With proper treatment (professional cleaning and good hygiene), gums fully recover. Periodontitis is the advanced stage - the infection extends below the gum line, destroying bone and supporting tissues. It forms periodontal pockets (spaces between tooth and gum) that accumulate more bacteria. Bone damage is irreversible, but treatment can stabilize the disease.
What is scaling and root planing (deep cleaning)?
Scaling and root planing (SRP) is the standard non-surgical treatment for periodontal disease. Performed with local anesthesia, it consists of: scaling - removal of plaque and tartar above and below the gum line; root planing - smoothing root surfaces to remove bacterial toxins and allow the gum to reattach to the tooth. Usually done in 2-4 sessions, by quadrants. For early cases, it may be the only treatment needed.
Can periodontal disease be cured?
Gingivitis (early stage) can be completely cured with proper treatment. Periodontitis (advanced stage) cannot be cured but can be controlled and stabilized. Lost bone does not regenerate naturally, but treatment can: stop disease progression; reduce pocket depth; in some cases, regenerative techniques can recover some lost bone. Long-term success depends on rigorous maintenance - regular visits and impeccable oral hygiene.
What are the risk factors for periodontal disease?
Major risk factors include: smoking (the biggest modifiable risk factor); poorly controlled diabetes; genetics/family history; chronic stress; medications that reduce saliva; hormonal changes (pregnancy, menopause); poor oral hygiene; nutrient-poor diet; diseases affecting the immune system; teeth grinding (bruxism); crowded or misaligned teeth that make cleaning difficult.
Is there a connection between periodontal disease and other diseases?
Yes, studies show important associations. People with periodontal disease have 2-3 times higher risk of heart attack and stroke. Chronic gum inflammation can contribute to cardiovascular diseases. There is a bidirectional relationship with diabetes - each worsens the other. Other associations include: rheumatoid arthritis, Alzheimer's disease, pregnancy complications (premature birth, low birth weight), and respiratory diseases. Treating periodontal disease may improve control of other conditions.
What is gum recession and how is it treated?
Gum recession occurs when the gum pulls away from the teeth, exposing the root. Causes include: aggressive brushing, periodontal disease, bruxism, genetics, or orthodontics. Treatment depends on cause and severity: mild cases can be managed with changes in brushing technique and monitoring; moderate to severe cases may need gum graft (tissue transplant from palate) or pinhole technique (minimally invasive procedure without cuts). Gums do not naturally regrow once lost.
Is periodontal treatment painful?
With modern techniques and adequate anesthesia, periodontal treatment is generally well tolerated. Deep scaling is done with local anesthesia, so you feel no pain during the procedure. After treatment, there may be sensitivity in teeth and gums for a few days to a week. This sensitivity is normal and progressively decreases. We recommend analgesics if needed and warm salt water rinses. Minimally invasive techniques, like pinhole technique and GBT therapy, cause even less discomfort.
How often should I have periodontal maintenance?
Frequency depends on disease severity and response to treatment. Generally, patients with a history of periodontal disease need maintenance appointments every 3-4 months, instead of standard semi-annual cleanings. These appointments include: periodontal pocket measurement; removal of plaque and tartar above and below the gum; oral hygiene evaluation; treatment plan adjustments. Regular maintenance is essential to prevent disease reactivation.
Can gums bleed even if I brush my teeth well?
Healthy gums should not bleed. If they bleed when brushing, even with good technique, it may indicate: developing gingivitis or periodontitis; overly aggressive brushing technique; hard-bristled brush; incorrect flossing; hormonal changes (pregnancy, menstruation); certain medications (anticoagulants); nutritional deficiencies. Persistent bleeding should always be evaluated by a professional. Do not stop brushing or flossing because of bleeding - this worsens the situation.
What can I do at home to prevent periodontal disease?
Home prevention is essential: brush teeth 2 times a day with fluoride toothpaste, for 2 minutes, using gentle circular motions; use dental floss daily to clean between teeth; consider using interdental brushes; use an antibacterial mouthwash if recommended; do not smoke - it is the biggest modifiable risk factor; maintain a balanced diet rich in vitamins C and D; manage stress; if you grind your teeth, use a night guard; have regular check-ups (at least twice a year).
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Protect Your Gum Health

Don't wait until you have pain or lose teeth. A complete periodontal assessment can identify problems early and prevent irreversible consequences.

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