Hygiene & Preventative Care

Gum health in Canada: what the latest data means for your practice

Recent Statistics Canada data shows gum health is declining, and CDCP now covers periodontal treatment. Here's what it means for your practice.

Two things are converging this fall that Canadian dental practices should factor into how they talk about gum health with patients: 2022-to-2024 survey data from Statistics Canada, the first direct measurement of Canadians' gum health since 2007 to 2009, and a real change in what the Canadian Dental Care Plan will now pay for. Neither is a marketing hook. Both are genuine reasons to revisit periodontal screening and the patient conversation that follows it.

Bring the numbers into the operatory

The Statistics Canada data, drawn from direct oral examinations rather than self-reported surveys, found that 83% of adults aged 20 to 79 showed bleeding on probing, with young adults aged 20 to 39 the highest of any group at 90%. The pocket depth trend is the more striking part for clinical planning: the share of adults with healthy pocket depths of 0 to 2 millimetres fell from 45% in 2007 to 2009 down to just 13% in the current data, while pockets of 4 millimetres or deeper climbed to roughly 30% of adults combined. Statistics Canada attributed part of the shift to gaps in early intervention alongside ongoing access and coverage challenges, which is exactly the gap a proper recall system and an informed front desk can start to close.

That young-adult bleeding rate is worth calling out specifically to your team. It suggests the patients most likely to skip a hygiene appointment are also the ones showing the earliest signs of active inflammation, which makes them a natural focus for patient messaging rather than an afterthought behind older patients with more visible disease.

Audit the perio side of your supply order

None of this matters if the practice can't act on what it finds. It is worth checking stock levels on the items a heavier focus on periodontal screening tends to pull through faster:

    • Periodontal probes and explorers, including backups for multiple operatories running screenings the same week
    • Ultrasonic scaler tips and hand instrument sharpening supplies
    • Local anesthetic and antimicrobial irrigation solutions used during scaling and root planing
    • Site-specific antibiotic and antimicrobial delivery products for pocket depths that need more than instrumentation
    • Patient take-home care: interdental brushes, water flossers, and antimicrobial or prescription-strength rinses to send home after a periodontal visit

Where the Canadian Dental Care Plan changes the conversation

The Canadian Dental Care Plan (CDCP) now covers a meaningful slice of periodontal treatment under its Basic services category, including cleaning under the gumline and non-surgical gum disease management, with some services requiring preauthorization before treatment begins. For practices that see CDCP-enrolled patients, that coverage is worth mentioning directly during a periodontal screening, since patients who assumed gum treatment was out of reach financially may not know their plan now helps cover it. A short front-desk script, something as simple as confirming CDCP eligibility during scheduling and flagging it again at checkout for anyone diagnosed with early periodontal disease, tends to convert more screenings into booked treatment than the screening alone.

Use this as a reason to close a documentation gap

This is also a low-pressure reason to check whether periodontal charting is happening consistently across every provider and hygienist in the practice, not just the ones who favour it by habit. A quick chart audit, comparing how often full periodontal charting versus a screening-only exam gets used, often turns up inconsistency that has nothing to do with clinical judgment and everything to do with time pressure on a busy schedule. Now is a reasonable time to standardize that, since renewed attention on gum health gives the team a shared reason to slow down and chart fully.

Make this more than a one-time conversation

A Journal of the Canadian Dental Association analysis argues that periodontal disease should be treated as part of a patient's overall health rather than a separate "systemic" concern, pointing to established associations between periodontitis and both diabetes and cardiovascular disease. That is a stronger, more durable reason for a patient to stay engaged with a periodontal treatment plan than a single data point on its own. A simple way to carry that forward: schedule the patients flagged during this fall's screenings for a follow-up hygiene visit before year end, rather than leaving the next appointment to the standard six-month recall.

The bottom line

Two things converged this year to give Canadian practices a legitimate reason to revisit how they talk about gum health: a measurable decline in periodontal pocket health since the last direct national survey, and a public dental plan that now pays to treat it. Neither is a marketing hook. A quick documentation and supply audit, paired with a straightforward front-desk script about CDCP coverage, turns that into more booked treatment without adding to the sales pitch patients already brace for at a dental office.

For more on that connection, see The oral-systemic connection: what Canadian dentists need to know, and for where preventive care fits into the rest of the year, see Preventive dentistry in 2026: what Canadian practices should know.