Dental Knowledge Guide
Oral health tips and clinic news
136 articles
Can Gum Disease Come Back After Treatment? A Complete Guide to Periodontal Maintenance and Review Intervals
Gum disease can recur after treatment and is not a permanent fix. This article explains the causes of recurrence, what periodontal maintenance involves, and the recommended review intervals to help you protect your dental health in the long term.
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Denture Soreness and Chewing Difficulty: A Daily Care and Adjustment Guide for Older Adults
Older adults commonly experience chewing difficulty and gum soreness with removable dentures. This article explains the common causes, daily cleaning routines, when to seek adjustment, and how to adapt to wearing dentures.
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Afraid of the Dentist? Understanding Dental Anxiety and Five Ways to Ease Your Fear
Fear of the dentist is far from uncommon. This article explores the causes of dental anxiety, a simple self-assessment, and five practical tips to help you gradually ease your fear.
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The Real State of Dental Implants After Ten Years: Lifespan, Care & Long-Term Maintenance
How long do dental implants last? Learn what changes after ten years, plus the daily care and check-ups that keep implants stable long term.
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Angular Cheilitis Causes Explained: Why Do the Corners of Your Mouth Keep Cracking? Dentist Guide to Fungal Infection, Dentures, and Vitamin Deficiency
Sore, cracking mouth corners are often angular cheilitis. Learn the common causes — saliva, Candida, dentures, vitamin deficiency — and when to see a dentist.
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Braces Before and After: Real Changes Beyond Straight Teeth—Bite, Facial Profile, and Common Misconceptions (Hong Kong Guide)
What do braces really change? Dentists explain real before-and-after results — smile, bite, facial profile and common myths — for Hong Kong patients.
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Deep Cleaning vs Regular Scaling: What’s the Difference? Dentists Explain the Truth Behind Gum Treatment in Hong Kong
Gums still bleeding after a regular clean? See how deep cleaning (scaling and root planing) differs from standard scaling and who needs it in Hong Kong.
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All-on-4 Full Mouth Dental Implants: A Complete Journey from Clinical Assessment to Metal-Ceramic Restoration
A step-by-step guide to All-on-4 full arch implants: digital assessment, healing with a temporary bridge, the final metal-ceramic restoration, and Hong Kong costs.
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Proper Tooth Brushing Technique: How Dentists Clean the Gumline to Prevent Bad Breath and Gum Disease
Persistent bad breath despite daily brushing? Master the 45° Bass technique, flossing and tongue cleaning to stop plaque at the gumline.
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【Mouthwash Guide 2026】Does the Burning Sensation Mean It’s Working? Dentists Debunk 3 Myths: Alcohol vs. Alcohol-Free
Does a burning mouthwash clean better? Our dentists debunk common myths and explain which formula — alcohol-free, fluoride or chlorhexidine — suits you.
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Chronic Bad Breath: Five Major Causes Beyond "Heatiness," Self-Checks, and When to See a Dentist
Around 90% of bad breath starts in the mouth, not the stomach. Discover the real causes of halitosis and why a dental visit beats chewing gum every time.
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【Lip Emergency Guide: Cold Sores, Chapped Lips, Angular Cheilitis】Dentist Tips to Identify HSV, Treat Cracks, and Avoid Scarring
Cold sore, angular cheilitis or just chapped lips? Learn how to tell the three apart, and why cracked mouth corners may actually be a denture problem.
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Does Whitening Paste Erode Your Teeth? How Much Fluoride is Enough? Dentists Guide You to Avoid 3 Common Pitfalls
Whitening, sensitive, fluoride-free — which toothpaste actually works? Our dentists decode the ingredients so you stop paying for marketing claims.
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Oral Ulcers Explained: Causes, Severity, and Telling Harmless Sores from Red Flags
Mouth ulcers aren't always just 'heatiness' — sharp teeth, ill-fitting dentures and nutrient deficiencies can all be culprits. Learn the red flags to watch for.
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Your Essential Guide to Retainers: Clear vs. Wire, Maintenance, and Emergency Fixes (Hong Kong Orthodontic Guide)
Why do teeth shift back after braces? Compare clear, Hawley and fixed retainers, plus cleaning tips and what to do if yours is lost or broken.
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Sore Throat, Tonsil Stones, and Bad Breath: An Oral Health Detective Story (Hong Kong Guide)
A persistent sore throat or chronic bad breath may not be tonsillitis at all — tonsil stones or an inflamed wisdom tooth could be the real cause.
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Cold Sores Warning: Stop the Tingling and Blisters in Their Tracks! (Hong Kong Lip Health Guide)
That tingling on your lip? Learn why HSV-1 cold sores flare up, how to treat them in the golden 24 hours, and the dental laser options available in Hong Kong.
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Is it a must to crown the tooth after root canal treatment?
Root canal-treated teeth become brittle and prone to fracture. Find out why Hong Kong dentists usually recommend a crown to protect the tooth long term.
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【2025 Hong Kong Dental Implant Price Guide】Full Breakdown of Costs, Brands, Procedures & How to Choose the Right Dentist
What dental implants cost in Hong Kong in 2025: price ranges by stage and brand, the six factors that drive quotes, and how to choose a registered dentist.
Read More![[Canine Teeth Guide] Causes, Correction Options & Dental Risks | Trusted by HK Dentists](/_next/image?url=https%3A%2F%2Fuivazhssaweitolfbapb.supabase.co%2Fstorage%2Fv1%2Fobject%2Fpublic%2Fmedia%2F2025%2F05%2F17466355888220.jpg&w=3840&q=75&dpl=dpl_GgdqgFqfqWGGWMbovcXswnHAhbSH)
[Canine Teeth Guide] Causes, Correction Options & Dental Risks | Trusted by HK Dentists
Why prominent canine 'fangs' form, the cavity, gum and bite risks they bring, and when correction works best — a clear guide for Hong Kong patients.
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【Complete Guide to Hyperdontia】Singer Hana Kuk’s “Zombie Teeth” Experience: Causes, Symptoms, Diagnosis & Treatment of Extra Teeth
Are 'zombie teeth' real? Singer Hana Kuk's hyperdontia explained — the causes, symptoms, CBCT diagnosis and treatment options for extra teeth.
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What Is “Braces Failure”? Myths and Full Explanation
Why orthodontic treatment fails — relapse, bite problems, gum damage — and how to prevent it, with a real Hong Kong case study and practical advice.
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Braces for Kids – A Must-Read for Parents: Discover the Best Age for Orthodontic Treatment!
When should your child get braces? Ages 7–12 are the golden window for orthodontic treatment — see options by age group and practical tips for parents.
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9 Most Common Questions About Swollen Gums｜Wisdom Teeth, Anti-Inflammatory Medication, Herbal Remedies and Gum Disease Explained
Struggling with swollen gums? Discover the 9 most common causes, when to seek treatment, and how to prevent gum pain, infection, or tooth loss—straight from dental experts at Home Dental.
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