Laser Dentistry

How Dental Lasers Work

Dental lasers produce a narrow, focused beam of light energy that interacts with oral tissues in specific ways depending on the wavelength used. Soft tissue lasers, which are the primary type used at Oakridge Park Dental, operate at wavelengths that are highly absorbed by water and haemoglobin in gum tissue. When the laser energy contacts the tissue, it vaporises the targeted cells with extraordinary precision while simultaneously sealing blood vessels and nerve endings.

This dual action is what makes laser dentistry so advantageous: the sealing of blood vessels means procedures involve significantly less bleeding than traditional scalpel surgery, and the sealing of nerve endings means patients experience less post-operative discomfort. Many soft tissue laser procedures can be performed with little or no local anaesthetic, which is a significant benefit for patients who experience anxiety about dental injections.

The laser also has a natural sterilising effect. As it removes tissue, it kills bacteria in the treatment area, reducing the risk of infection and promoting cleaner, faster healing. This bactericidal property is particularly valuable in treating gum disease, where bacterial colonies beneath the gumline are a primary driver of tissue destruction.

Laser Treatments We Offer at Our Vancouver Clinic

Our Oakridge Park Dental team uses dental laser technology across a range of procedures to improve patient comfort and clinical outcomes. Each application uses the laser’s precision, haemostatic properties, and bactericidal effects to deliver superior results.

• Gum Contouring and Reshaping — Also known as a “gummy smile” correction, this cosmetic procedure uses the laser to sculpt the gumline for a more balanced, symmetrical smile. The laser precisely removes excess gum tissue and reshapes the gum margin, revealing more of the tooth crown. Results are immediate, and healing is typically complete within a few days.
• Laser Bacterial Reduction (LBR) — A preventive treatment performed during routine hygiene appointments. The laser is gently passed along the gumline to eliminate bacteria that colonise the sulcus (the space between the tooth and gum). LBR reduces bacterial load by up to 99%, helping prevent gum disease progression and reducing the risk of bacteraemia during dental cleanings.
• Periodontal (Gum Disease) Treatment — For patients with gingivitis or periodontitis, the laser is used alongside scaling and root planing to decontaminate periodontal pockets. The laser removes infected tissue lining the pockets, kills bacteria, and stimulates the reattachment of healthy gum tissue to the tooth root. This approach often achieves better pocket depth reduction than conventional treatment alone.
• Frenectomy — A frenectomy releases a tight or restrictive frenum (the small fold of tissue connecting the lip or tongue to the gum). Laser frenectomy is faster, causes less bleeding, and heals more quickly than traditional surgical frenectomy. It is commonly performed for infants with tongue-tie or lip-tie, as well as adults whose frenum causes gum recession or orthodontic relapse.
• Cold Sore and Canker Sore Treatment — Low-level laser therapy can significantly reduce the pain, duration, and recurrence of cold sores (herpes simplex) and canker sores (aphthous ulcers). When applied at the early tingling stage, laser treatment can prevent a cold sore from fully developing. For existing sores, it accelerates healing and provides immediate pain relief.
• Whitening Enhancement — Dental lasers can be used to activate and accelerate professional whitening agents, potentially achieving brighter results in less time than light-activated whitening alone.

Benefits of Laser Dentistry vs. Traditional Methods

Patients at our Oakridge Vancouver clinic consistently report that laser procedures are more comfortable and have easier recoveries than equivalent traditional treatments. The advantages of dental laser technology extend across every aspect of the treatment experience.

• Reduced Discomfort — Many laser procedures require little or no local anaesthetic. The laser seals nerve endings as it works, minimising pain both during and after treatment.
• Minimal Bleeding — The laser cauterises blood vessels on contact, resulting in a virtually bloodless procedure. This is especially beneficial for patients taking blood-thinning medications.
• Faster Healing — Because the laser causes less trauma to surrounding tissues, post-operative swelling is reduced and healing times are significantly shorter. Most patients return to normal activities the same day.
• Lower Infection Risk — The laser’s bactericidal effect sterilises the treatment area, reducing the risk of post-operative infection. This is particularly important in periodontal treatments where bacteria are the primary concern.
• Greater Precision — The focused laser beam allows our dentists to target only the affected tissue, preserving more healthy tissue than traditional surgical instruments. This precision is especially valuable in cosmetic gum procedures where millimetres matter.
• Reduced Anxiety — No scalpel, no sutures, and often no needle. For patients who experience dental anxiety, laser treatment removes many of the elements that cause fear. Combined with our oral sedation options, laser dentistry makes even complex procedures manageable.

Who Is a Candidate for Laser Dental Treatment?

Most patients are excellent candidates for laser dental procedures. Because laser treatment is minimally invasive and involves less bleeding, it is often suitable for patients who may not be ideal candidates for traditional surgery.

Patients taking anticoagulant medications (blood thinners) benefit significantly from laser treatment because the haemostatic properties of the laser reduce bleeding risk. Patients with diabetes, who are more susceptible to infection and slower healing, benefit from the laser’s sterilising effect and reduced tissue trauma. Patients with dental anxiety often find laser procedures far less stressful than traditional surgery because there are typically no scalpels, sutures, or injections involved.

Children and teens are also good candidates, particularly for laser frenectomy procedures. The quick treatment time (often under 15 minutes), minimal discomfort, and fast recovery make laser frenectomy the preferred approach for tongue-tie and lip-tie correction at our Oakridge Park Dental clinic.

During your consultation at our Vancouver clinic near Oakridge Mall, our dentists will evaluate your specific condition and determine whether laser treatment is the most appropriate approach for your needs.

What to Expect During and After Laser Treatment

Laser dental procedures at Oakridge Park Dental are typically quick, comfortable, and straightforward. Here is what you can expect:

Before the procedure, your dentist will explain the treatment plan, answer any questions, and determine whether local anaesthetic is needed (many laser procedures do not require it). You’ll wear protective eyewear during the treatment.

During the procedure, you may feel a warm sensation or mild tingling as the laser works, but most patients report no pain. The laser operates quietly — there is no drilling sound — which many patients find reassuring. Depending on the procedure, treatment time ranges from a few minutes (cold sore treatment, LBR) to 30–45 minutes (gum contouring, periodontal treatment).

After the procedure, most patients experience minimal to no discomfort. There may be slight tenderness in the treated area for a day or two, manageable with over-the-counter pain relief if needed. Because the laser seals the wound, sutures are rarely required, and the risk of post-operative bleeding is very low. Most patients return to normal eating and activities the same day.

Our team will provide specific aftercare instructions based on your procedure. Follow-up appointments are typically scheduled to monitor healing and assess results.

Laser Dentistry Cost in Vancouver

The cost of laser dental treatment in Vancouver varies depending on the specific procedure, the extent of treatment needed, and the complexity of your case. At Oakridge Park Dental, we provide transparent pricing during your consultation so you know exactly what to expect before treatment begins.

General cost ranges for common laser procedures in Vancouver include: laser gum contouring ($300–$1,500 depending on the number of teeth treated), laser frenectomy ($400–$800), laser bacterial reduction ($75–$150 per session as an add-on to hygiene appointments), and laser periodontal therapy ($200–$500 per quadrant as an adjunct to scaling and root planing).

As a non-assignment practice, payment is collected at the time of your visit. We provide a detailed receipt that you can submit to your benefits provider for reimbursement. Many dental benefits plans cover laser procedures when they are performed for medically necessary reasons (such as periodontal disease treatment or frenectomy) at the same rate as the equivalent traditional procedure. Cosmetic laser procedures such as gum contouring are typically not covered by benefits plans.

We accept Visa, Mastercard, debit, and e-Transfer. If you have questions about the cost of a specific laser procedure, please contact our Oakridge clinic and our team will be happy to provide an estimate.