Dental Knowledge Guide
Oral health tips and clinic news
151 articles
What Are Wisdom Teeth? Removal & Impacted Treatment
Impacted wisdom teeth can cause crowding, gum swelling, decay and cysts. Learn why removal may be advised and what the extraction procedure involves.
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How to repair Gum Recession with Gum Recovering Surgery in Hong Kong?
Gum graft surgery covers exposed tooth roots, eases sensitivity and improves the look of receding gums. Learn what causes recession and how repair works.
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Guide to the causes of toothache and emergency pain relief methods
Sudden toothache? Discover the five common causes — from decay to wisdom teeth — and six safe ways to ease the pain before you see a dentist.
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Dental Implants vs Bridges in Hong Kong: Subsidies, Longevity, Risks, and the Treatment Journey
Missing a tooth? Compare dental bridges and implants — procedure, recovery time, lifespan and risks — to find the right restoration for you.
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Understanding How Braces Can Improve Facial Shape and Mouth Protrusion
Braces can subtly change face shape, mainly by retracting protruding front teeth. See what before-and-after differences are realistic and why results vary.
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Wisdom Tooth Inflammation: Cleaning, Care & Extraction Options
Why do wisdom teeth swell and ache, and when is removal needed? We cover the common causes, warning symptoms and treatment options for wisdom tooth pain.
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Can Periodontal Disease Heal on Its Own? Dentist's View
Gingivitis can improve with good oral hygiene, but severe periodontitis cannot heal itself. How pocket depth reveals severity and when to see a specialist.
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Can a Tooth Abscess Heal on Its Own? Emergency Steps Until You See a Dentist
Why a dental abscess won't heal by itself, safe home relief while you wait, and the warning signs that mean you need an emergency dentist.
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Can Gum Inflammation Lead to Periodontal Disease at Any Time? Exploring Symptoms and Causes of Gum Inflammation
Spot the early signs of gingivitis — bleeding, swollen gums and bad breath — and learn how to stop gum inflammation becoming periodontitis.
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Should Wisdom Teeth in the Early Stages be Treated? Unveiling the Causes, Symptoms, and Solutions for Erupting Wisdom Teeth
What wisdom teeth are, why they erupt, the early warning signs to watch for, and when removal is the right choice — a guide from our Hong Kong dentists.
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Wisdom Tooth Inflammation Symptoms: Throat Pain & Swelling
Why wisdom teeth become inflamed, the symptoms to watch for, and safe first steps at home — plus when a dentist may recommend extraction.
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Do You Always Need Tooth Extractions Before Braces in Hong Kong?
Worried braces mean losing teeth? Extraction is only needed for severe crowding or protrusion — many patients can avoid it. Here's how dentists decide.
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When Do You Actually Need Root Canal Treatment? Signs You Shouldn't Wait
Sharp pain on biting, lingering sensitivity or a dead nerve? Learn the signs that a root canal — not just a filling — is needed to save your tooth.
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Will a Root Canal Hurt Afterward? What to Expect in Hong Kong
Most patients feel only mild discomfort after a root canal, but around 5% experience a flare-up. Here's what to expect and when to see your dentist.
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What factors can affect the outcome of dental implants?
Dental implants are not a one-off fix. Learn how oral hygiene, bone condition, overall health and surgical technique shape long-term implant success.
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What Causes Sore or Swollen Gums? Common Reasons to Rule Out
Sore or swollen gums aren't always gum disease — from over-brushing and mouth ulcers to wisdom teeth and abscesses, here's what could be behind your gum pain.
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How to choose medication to relieve toothache?
Can't see a dentist right away? Compare ibuprofen, paracetamol and codeine for toothache relief, plus key safety precautions before taking anything.
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Three Main Dental Implant Approaches in Hong Kong: A Patient Overview
Single-stage, two-stage or immediate implants? Compare healing times, suitability and what to expect from the three main implant approaches in Hong Kong.
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Four Factors That Drive Root Canal Costs in Hong Kong
Why root canal fees vary so much in Hong Kong: tooth type, case complexity, root condition and the dentist's qualifications all shape the final price.
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Why Do I Still Have Pain After Root Canal Treatment?
Some sensitivity is normal after a root canal, but pain lasting beyond a few days can point to infection, a missed canal or a cracked root.
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Vital pulp therapy (VPT) is a potential alternative to root canal treatment
Vital pulp therapy preserves the tooth's nerve rather than removing it — a newer alternative to root canal treatment for suitable cases.
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How to Choose Between a Filling, Inlay, Onlay, or Crown
"This tooth needs a filling, while the other tooth is deeply decayed and needs an inlay." The patient looked at me in confusion and asked, "What's the difference between the two?"
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Common Problems After Teeth Cleaning in Hong Kong: What Patients Should Know
Annual scaling alone cannot keep your teeth clean — daily brushing and flossing remain essential. Here's what to expect after a professional clean.
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Learn the Differences Between a Dental Clinic and a Day Procedure Centre (DPC)
Learn how Hong Kong's licensed dental day procedure centres differ from general dental clinics in equipment, sedation options and the procedures they can handle.
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