If you’ve ever wondered why your hygienist calls out numbers while checking your gums, you’re not alone. These numbers are a simple, standardized way for dental professionals to measure gum health via “pocket depth.” The process is quick, usually painless, and incredibly important.
Understanding the process and what the numbers mean can help you feel more informed about your oral health and more confident during exams.
What Those Numbers Actually Mean
During your exam, the hygienist uses a small measuring tool to gently check the space between your teeth and gums, called “periodontal pockets.” The numbers, typically ranging from 1 to 6, represent the depth of those pockets in millimeters. Here is what they represent:
- 1–3 mm — Healthy gums with strong attachment.
- 4–5 mm — Mild gum disease that should be treatable with deep cleanings and improved at-home care.
- 6+ mm — Moderate or advanced gum disease requiring professional intervention and long-term management to preserve bite integrity and jawbone health.
Why This Matters for Your Health
Deeper pockets can trap bacteria and lead to gum disease if left untreated. Monitoring these measurements helps guide cleanings, preventive care, and personalized treatment plans to keep your periodontal and overall health strong.
Calling out the numbers allows your dental team to record findings in real time and track changes over future visits. It’s a proactive way to catch gum disease early, often before you feel symptoms like pain or bleeding.
Preventive Periodontal Care in Charlotte, NC
If you’re in Charlotte and want to learn more about how preventive dental exams, including gum measurements, protect your long-term oral health, contact Dr. H. Justin Harlow and the friendly Harlow Dental team to schedule a consultation.