Periodontal Treatment South Kensington

Gum disease is the leading cause of tooth loss in adults. If you have bleeding gums, persistent bad breath, or loose teeth, periodontal treatment can help stabilise the condition.

StandardFrom £880
MemberFrom £440

Full assessment and treatment plan provided

Periodontal treatment at Smile Dentist, South Kensington
Understanding Gum Disease

Gingivitis vs. Periodontitis

Gum disease exists on a spectrum. Gingivitis is the early, reversible stage involving gum inflammation. If left untreated, it can progress to periodontitis — a more serious condition where infection spreads below the gum line and damages the bone supporting the teeth.

Warning Signs

Contact us if you notice any of the following:

  • Bleeding Gums: Gums that bleed when brushing or flossing.
  • Receding Gums: Teeth appearing longer as the gum tissue pulls back.
  • Persistent Bad Breath: Halitosis that does not improve with brushing.
  • Loose or Shifting Teeth: Teeth that feel mobile or have changed position.

Why Early Treatment Matters

Gum disease often develops without pain, which means it can progress significantly before symptoms become noticeable. Bleeding gums are not normal — they indicate inflammation that warrants assessment.

If you are experiencing any of these symptoms, we recommend booking a periodontal assessment so we can evaluate the situation and discuss treatment options.

Root Surface Debridement

The clinical process for treating periodontal disease.

Step 1

Assessment & Mapping

We measure pocket depths around every tooth using a periodontal probe. This creates a detailed map of the extent of disease.

Step 2

Local Anaesthesia

The treatment area is numbed with local anaesthetic so you are comfortable throughout the procedure.

Step 3

Debridement

Using ultrasonic and hand instruments, we carefully remove bacteria and calculus deposits from the root surfaces below the gum line.

Step 4

Healing & Review

The gums are given time to heal and reattach to the cleaned root surfaces. We reassess pocket depths at your review appointment.

After Periodontal Treatment

What to expect and how to support healing.

Do

  • Brush gently twice daily with a soft-bristled toothbrush
  • Use interdental brushes daily (your hygienist will recommend the correct sizes)
  • Take any prescribed antibiotics as directed
  • Attend all maintenance appointments (typically every 3 months)
  • Use a chlorhexidine mouthwash if recommended by your clinician

Avoid

  • Smoking — the single greatest risk factor for gum disease progression
  • Skipping maintenance appointments (bacteria can re-colonise within weeks)
  • Hard or crunchy foods for the first 48 hours after treatment
  • Vigorous brushing near treatment areas while gums are healing
  • Ignoring increased tooth sensitivity — contact us if it persists beyond 2 weeks

Risks & Considerations

As with all dental treatment, there are some considerations to be aware of.

Tooth Sensitivity

Teeth may feel more sensitive to hot and cold after treatment as gums recede slightly during healing. This is usually temporary.

Gum Recession

As inflammation resolves, gums may recede, making teeth appear slightly longer. This is a sign of healing.

Gaps Between Teeth

As swollen gums shrink back to a healthier state, small gaps may become visible between teeth.

Ongoing Management

Periodontitis is a chronic condition. Treatment aims to control the disease, but lifelong maintenance is required to prevent relapse.

Gum Disease & General Health

Research has identified associations between periodontal disease and a number of systemic health conditions. While the exact nature of these links is still being studied, treating gum disease may contribute to better overall health.

Cardiovascular Disease
Diabetes
Adverse Pregnancy Outcomes

Sources: British Society of Periodontology, NHS. These are associations; causal links are still under investigation.

Transparent Pricing

Periodontal Treatment Costs

A full course of periodontal treatment typically involves multiple appointments. Members receive 50% off all treatment fees.

Membership Savings

Join for £20/month and receive 50% off all treatments. View membership details.

TreatmentStandardMember
Periodontal Treatment (Full Course)From £880From £440
Maintenance (Supportive Therapy)From £89From £44.50

Costs vary depending on the severity and extent of disease. A written treatment plan with full costs is provided before treatment begins.

Patient Experiences

Stabilising Loose Teeth

A patient presented with mobility in several lower front teeth and was concerned about losing them. Following a course of root surface debridement, the inflammation resolved and the teeth became noticeably firmer at the review appointment.

Individual results may vary. Outcomes depend on the severity of disease, patient compliance, and other health factors.

Early Intervention

A patient was referred by their hygienist after pocket depths of 5–6mm were recorded. Early periodontal treatment and improved home care brought pocket depths within a healthier range at the 3-month review.

Individual results may vary. Treatment success depends on early diagnosis and ongoing maintenance.

Your Treatment Team

GDC-registered clinicians providing periodontal care.

Dr. Yasha Y Shirazi

Dr. Yasha Y Shirazi

Principal Dentist & Clinical Director

GDC: 195843

Dr. Kamran Yazdi

Dr. Kamran Yazdi

Dentist

GDC: 197926

Dr. Andreia Phipps

Dr. Andreia Phipps

Dentist

GDC: 229601

Frequently Asked Questions

Find Us

Close to South Kensington Station (District, Circle & Piccadilly lines).

Address

20 Old Brompton Road
South Kensington
London, SW7 3DL

Telephone

020 7183 2362

Opening Hours

Mon–Fri: 9am–6pm
Sat–Sun: 10am–4pm

Concerned About Your Gums?

Book a periodontal assessment. Early treatment can help prevent further damage.

20 Old Brompton Road, South Kensington, London, SW7 3DL

Compliance & Safety

Registered & Regulated

Our team are fully registered and regulated for practice in the United Kingdom. Our patients should expect nothing less.

General Dental Council (GDC) - UK dental regulatory bodyCare Quality Commission (CQC) - UK healthcare regulator
Expert Dental Care

Meet The Experts

Our hand-picked team of clinicians is dedicated to the art and science of your smile.

Dr. Yasha Y Shirazi - Principal Dentist & Clinical Director at Smile Dentist South Kensington

Dr. Yasha Y Shirazi

Principal Dentist & Clinical Director

GDC: 195843

Meticulous preventative care meets high-quality cosmetic dentistry. Yasha offers complicated surgical extractions, complex treatments, and smile makeovers.

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Dr. Kamran Yazdi - Dentist at Smile Dentist South Kensington

Dr. Kamran Yazdi

Dentist

GDC: 197926

Conservative dentistry specialist with postgraduate degrees from UCL Eastman. Believes in preserving as much natural tooth structure as possible.

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Dr. Andreia Phipps

Dentist

GDC: 229601

Friendly and enthusiastic dentist passionate about cosmetic and aesthetic restorative dentistry. Patient-centred care is at the heart of everything she does.

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Dr. Reza Davari

Dentist

GDC: 302422

Award-winning dentist with the London Gold Medal. Combines advanced clinical skill with a calm, gentle manner.

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Dr. Narges Ameri - Dentist at Smile Dentist South Kensington

Dr. Narges Ameri

Dentist

GDC: 325081

Specialist-trained prosthodontist and implantologist. Former Assistant Professor at Tehran University with expertise in complex restorative cases.

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Jack Button - Dental Hygienist & Dental Therapist at Smile Dentist South Kensington

Jack Button

Dental Hygienist & Dental Therapist

GDC: 244367

Clinical Director and only Dental Hygienist awarded Fellowship to the International Academy for Dental Facial Esthetics.

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Laila Alhussein - Dental Hygienist at Smile Dentist South Kensington

Laila Alhussein

Dental Hygienist

GDC: 328882

UCL-trained hygienist dedicated to promoting oral health in a warm, welcoming environment. Passionate about patient comfort and connection.

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Meet Full Team
Transformations

Real People, Real Smiles

We take pride in changing lives, one smile at a time. Browse our gallery of recent case studies.

Before Restoring a Chipped Front Tooth - patient presentationBEFORE
After Restoring a Chipped Front Tooth - dental transformation resultAFTER

Restoring a Chipped Front Tooth

A patient attended our clinic for an emergency appointment after chipping her upper left front tooth. Fortunately, the tooth was not painful or sensitive, but the chip significantly affected the appearance of her smile.

Before Transforming Discoloured & Chipped Teeth - patient presentationBEFORE
After Transforming Discoloured & Chipped Teeth - dental transformation resultAFTER

Transforming Discoloured & Chipped Teeth

The patient attended a consultation unhappy with the appearance of her upper front teeth. Her upper right central incisor (UR1) was noticeably discoloured, and both central incisors had small chips affecting the overall aesthetics of her smile. She explained that she had fallen on her teeth when she was younger, which pushed the UR1 slightly backwards. Over time, the tooth became non-vital and eventually required root canal treatment. Although the tooth was symptomless, it still appeared darker than the neighbouring teeth.

*Actual patient results. Individual results may vary. No treatment outcome is guaranteed. A full consultation is required before any treatment.