Sunrise Dental Chatswood

Periodontics

About Periodontics:

Periodontics in Chatswood focuses on the health of your gums and jawbone — the supporting structures that keep your teeth stable. Healthy gums and bone are essential for maintaining a strong foundation for your smile.

Our Chatswood dentists provide specialised care for conditions affecting the tissues around your teeth, including gum disease (periodontal disease), bone loss, and gum recession. With early diagnosis and treatment, periodontics can help protect your natural teeth and prevent further oral health complications.

Whether you require routine periodontal maintenance or advanced gum disease treatment in Chatswood, our team is here to support your long-term oral health.

Services Include:

Your Sunrise Dental Chatswood Principal Dentist

Dr William Yiu

Dr William Yiu graduated with degrees in Bachelor of Medical Science from UNSW and Doctor of Dental Surgery from Melbourne University, and most recently Graduate Diploma of Dental Implantology. He is fluent in both Mandarin and Cantonese.

His vision is to provide cost effective, comprehensive and individualised dental treatment for his patients. With his caring and gentle nature, he treats everyone to the highest of standards. He is readily able to connect with new patients from different ethnic backgrounds. He has worked as a dental officer at the Oral and Maxillofacial Surgery Department of the first university affiliated hospital and has gained extensive experience in oral surgery – this includes the removal of wisdom teeth and implant placement therapy.

Dr William Yiu

General FAQs

What is periodontal disease and what causes it?

Periodontal disease is an infection of the gums and supporting tissues that begins as gingivitis and can progress to periodontitis, where bone and ligaments holding teeth are damaged. The main cause is plaque buildup from poor oral hygiene, which hardens into tartar and triggers gum infection and inflammation.

What are the symptoms of gum disease I should look out for?

Common symptoms of gum disease include red, swollen, or tender gums that bleed easily when brushing or flossing. Other warning signs are persistent bad breath, a bad taste in the mouth, gum recession, and loose or shifting teeth. In more advanced cases, you may also feel pain when chewing.

Can periodontal disease be cured?

Periodontal disease cannot be fully cured, but it can be effectively managed, especially when diagnosed early. While bone and tissue damage are usually irreversible, professional treatments combined with good oral hygiene at home can stop the disease from progressing, reduce symptoms, and help maintain long-term gum and tooth health.

How is periodontal disease treated?

Treatment depends on the stage of the disease. In early stages, non-surgical options like scaling and root planing (deep cleaning) can remove plaque and tartar from below the gumline. For more advanced cases, surgical treatments such as flap surgery, bone grafts, or tissue regeneration may be needed to restore support. Dentists may also prescribe antimicrobial rinses or antibiotics to control infection. Ongoing care with regular professional cleanings and strict home hygiene is essential to prevent recurrence.

What happens if gum disease is left untreated?

If gum disease is not treated, it can progress from mild inflammation to severe infection, leading to tooth loss, receding gums, and bone damage. Beyond oral health, untreated gum disease has been linked to systemic conditions such as heart disease, stroke, diabetes complications, and arthritis. The longer it remains untreated, the greater the risk of permanent damage to the supporting structures of your teeth, which can result in pain, instability, and eventual tooth loss.

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