At a Glance
- Who this is for: Adults in Montreal who have been told they have gum disease, or who notice bleeding gums, bad breath, or receding gums.
- What it answers: What scaling and root planing is, when you need it, what the procedure feels like, how recovery works, and how it differs from a regular cleaning.
- Where to get care: Dr. Thomas Nguyen, a periodontist on Rue Jean-Talon E in Montreal, treats gum disease for patients across Saint-Léonard, Villeray, and Rosemont.
Scaling and root planing is a non-surgical deep cleaning that removes bacteria and hardened tartar from below the gumline to help your gums heal and reattach to your teeth.
Hearing “Gum Disease” Doesn’t Mean You’ve Failed
If your dentist mentioned gum disease or recommended a “deep cleaning,” it’s natural to feel a little uneasy. Many people assume it means they haven’t taken care of their teeth. The truth is that gum disease is extremely common, and it often develops quietly, without much pain to warn you.
In fact, recent Canadian health data found that about 83% of adults aged 20 to 79 show signs of bleeding gums, an early marker of inflammation. So if your gums bleed when you brush, you’re far from alone. The encouraging part is that when gum disease is caught and treated, the damage can often be stopped before it costs you teeth.
Scaling and root planing is one of the most effective first steps. It’s the treatment Dr. Thomas Nguyen, a periodontist in Montreal, uses every week to help patients get inflammation under control without surgery.
What Is Scaling and Root Planing?
Scaling and root planing is a deep cleaning treatment that targets the bacteria and tartar trapped below your gumline, where a regular cleaning can’t reach. It’s the standard non-surgical treatment for early to moderate gum disease.
The procedure has two parts. Scaling removes plaque and hardened tartar (calculus) from the tooth surface, both above and below the gumline. Root planing smooths the rough surfaces of the tooth roots, which removes lingering bacteria and gives your gums a clean surface to reattach to.
A helpful way to picture it: a regular cleaning washes the visible surface of your teeth, while scaling and root planing reaches under the gum to clear out what’s hidden, similar to cleaning out a splinter rather than just wiping the skin above it. When gum disease has progressed, that deeper cleaning becomes necessary because the bacteria have settled into pockets your toothbrush and floss simply can’t access.
Signs You May Need a Deep Cleaning
Gum disease starts as gingivitis, which is inflammation limited to the gums. At this stage it’s reversible. When it advances to periodontitis, the infection begins to damage the bone and tissue that hold your teeth in place, and that damage is harder to undo. The difference matters, because it’s the shift toward periodontitis that usually calls for scaling and root planing.
Watch for these warning signs:
- Gums that bleed when you brush or floss
- Persistent bad breath that doesn’t clear after brushing
- Gums that look red, swollen, or tender
- Receding gums that make your teeth look longer
- A bad taste, or pus between teeth and gums
- Teeth that feel loose or seem to be shifting
A key measurement your dental team uses is pocket depth, the space between your tooth and the gum that surrounds it. Healthy pockets are shallow, usually 1 to 3 millimetres. As gum disease progresses, those pockets deepen and trap more bacteria. When pockets reach a certain depth, a routine cleaning is no longer enough, and a deep cleaning is recommended.
Regular Cleaning vs. Deep Cleaning
A lot of patients wonder why they can’t just book a normal cleaning. The two procedures serve different purposes, and the table below shows where they part ways.
| Aspect | Regular Cleaning | Scaling and Root Planing |
|---|---|---|
| Purpose | Preventive maintenance | Treatment for active gum disease |
| Target area | Above the gumline | Above and below the gumline |
| Tooth roots | Not addressed | Smoothed to remove bacteria |
| Anesthesia | Usually not needed | Local numbing often used |
| Typical visits | One appointment | Often two appointments |
A regular cleaning keeps healthy gums healthy. A deep cleaning is a medically necessary treatment for gums that are already inflamed and infected.
What to Expect During the Procedure
The first step is always an exam. Dr. Nguyen measures your pocket depths and reviews X-rays to understand how far the disease has progressed and which areas need attention. This gives you a clear picture before anything begins.
For your comfort, the treated areas are usually numbed with a local anesthetic. Most patients feel pressure and vibration rather than pain. The cleaning itself uses a combination of ultrasonic instruments, which break up tartar with gentle vibration and water, and fine hand instruments that smooth the root surfaces.
Because thoroughness matters more than speed, the mouth is often treated in sections, frequently one half at a time across two visits. This keeps each appointment comfortable and lets the numbing stay focused on one area. Throughout the process, comfort is the priority, and you should always feel free to signal if you need a pause.
Why Scaling and Root Planing Is Worth It
The biggest benefit is stopping gum disease before it takes your teeth. By clearing out the bacteria living in deep pockets, the treatment calms inflammation, reduces bleeding, and gives your gums the chance to tighten back around your teeth. This helps protect the bone that anchors them in place.
There’s a bigger picture too. Research has found a strong association between gum disease and conditions like heart disease and diabetes, largely through chronic inflammation. While researchers are careful to separate association from direct cause, the takeaway is consistent: caring for your gums is part of caring for your overall health. Treating active infection early is a practical way to lower that ongoing inflammatory burden.
Scaling and root planing also tends to be far less involved than what’s needed later if gum disease is left to advance, such as gum surgery or replacing lost teeth. Acting early usually means a simpler, less costly path.
Recovery and Aftercare
Recovery from a deep cleaning is usually mild and short. It’s normal for your teeth to feel sensitive to hot and cold for a few days, and your gums may be a little tender as they heal. Most people are back to their routine quickly.
A few simple habits make healing smoother:
- Be gentle. Brush with a soft-bristled brush using light, circular motions, and consider a desensitizing toothpaste if your teeth feel reactive.
- Rinse with salt water. Mix about a teaspoon of salt in warm water and rinse a few times a day to soothe the gums. Skip alcohol-based mouthwashes while you heal.
- Eat soft, lukewarm foods for the first day or two, and avoid hard, crunchy, spicy, or very hot and cold items.
- Wait about a day to floss the treated areas, then resume gently.
- Hold off on smoking and strenuous exercise, since both slow healing.
For discomfort, an over-the-counter pain reliever such as acetaminophen or ibuprofen is usually enough, as long as it’s approved by your provider. If you were numbed, wait until the anesthetic fully wears off before eating so you don’t accidentally bite your cheek or tongue.
Cost and Insurance in Quebec
Scaling and root planing generally costs more than a routine cleaning because it takes more time, requires anesthesia, and treats your mouth section by section. Costs vary based on how many areas need treatment and how deep the pockets are. Still, it’s almost always less involved and less expensive than the surgical or restorative treatments needed once gum disease is allowed to advance.
Because this is a treatment for an active infection rather than a cosmetic service, many dental insurance plans in Quebec provide coverage for it. The specifics depend on your individual plan, so it’s worth confirming your details before treatment. Our office can help you understand what to expect, and you’re welcome to contact our office with questions.
Serving Patients Across Montreal
Dr. Nguyen’s clinic sits at 2502 Rue Jean-Talon E, a busy and well-connected stretch of the east end. The location is easy to reach by car and is served by several bus routes running along Jean-Talon, including the 32, 131, 136, and 141. The Jean-Talon metro station on the Blue Line connects the area to the wider transit network.
The clinic is a convenient choice for patients across Saint-Léonard, Villeray, Rosemont, and the surrounding neighbourhoods, including those who know the area for Little Italy and the nearby Jean-Talon Market. If you’ve been referred to a periodontist in Montreal or you’re researching after noticing symptoms, having a specialist close to home makes ongoing treatment and maintenance far easier to keep up with.
Frequently Asked Questions
Q: Is scaling and root planing painful?
A: Most patients feel pressure and vibration rather than pain, especially since the area is usually numbed beforehand. Mild sensitivity afterward is normal and tends to settle within a few days.
Q: How long does the procedure take?
A: It depends on how many areas need treatment. Many patients have it done over two visits, with one half of the mouth treated at a time so each appointment stays comfortable.
Q: Can I go back to work afterward?
A: Usually, yes. The treatment is non-surgical, and aside from some numbness while the anesthetic wears off and mild tenderness, most people return to their normal day.
Q: Will my gums grow back after treatment?
A: Gum tissue lost to advanced disease doesn’t regrow on its own, but the goal of treatment is to stop further damage and help the gums you have tighten and reattach to clean root surfaces. Catching it early protects more of your gum and bone.
Q: How often will I need this done?
A: After treatment, many patients move to a periodontal maintenance schedule, often every few months, so Dr. Nguyen can monitor pocket depths and keep inflammation from returning. Your exact schedule depends on how your gums respond.
Don’t Wait for It to Get Worse
Gum disease rarely announces itself loudly, which is exactly why it’s so often caught late. If your gums bleed, your breath won’t freshen, or your teeth feel like they’re shifting, those are signals worth acting on now rather than later.
The sooner active gum disease is treated, the more of your natural smile you can protect. To have your gums assessed and find out whether a deep cleaning is right for you, schedule a consultation with Dr. Thomas Nguyen in Montreal.