A gum assessment at Coniston Dental looks at considerably more than whether your gums bleed when you brush. It’s a structured clinical examination that maps the health of the tissues supporting your teeth and identifies any signs of disease before they progress to something requiring more involved treatment.
Why a Gum Assessment Is a Distinct Appointment
Many patients assume that a routine check-up with their dentist includes a full assessment of gum health. In practice, that’s not always the case. Dentists typically use a rapid screening tool called the BPE (Basic Periodontal Examination) to identify areas of concern. A full hygienist-led gum assessment goes further — it provides a detailed, tooth-by-tooth picture of gum pocket depth, bleeding patterns, bone levels, and plaque distribution.
That data gives us a baseline. Future assessments can then be compared against it to detect any progression, stabilisation, or improvement. Without that baseline, it’s difficult to say with confidence whether a patient’s gum health is stable or gradually worsening.
What Happens During the Assessment
The assessment begins with a short discussion about your dental history, any symptoms you’ve noticed, and relevant medical background. Certain medications and systemic conditions — including diabetes and some heart medications — can affect gum tissue, and we need to factor these into our interpretation of the findings.
The clinical examination itself involves a specialised instrument called a periodontal probe. It’s a thin, blunt-tipped instrument with markings at 1mm intervals. We gently insert it into the gum sulcus — the small crevice where your gum meets your tooth — at multiple points around each tooth. As the Wikipedia entry on periodontal examination describes, probing is the primary method for detecting and monitoring gum disease. It’s not painful for healthy gums; discomfort or bleeding during probing is itself a clinical sign that the tissue is inflamed.
In practice, the full probing of all teeth takes around 15 to 20 minutes at a careful pace.
| Measurement | Normal Range | What It Indicates |
|---|---|---|
| Pocket depth (probing depth) | 1–3 mm | Healthy sulcus depth |
| Pocket depth | 4–5 mm | Possible early periodontitis; monitoring needed |
| Pocket depth | 6 mm or more | Significant periodontitis; treatment indicated |
| Bleeding on probing | Absent | Normal, healthy tissue |
| Bleeding on probing | Present | Active gum inflammation; treatment needed |
| Recession | Not measurable in health | Gum tissue has moved away from the tooth crown |
Recording Bleeding Points and Plaque Scores
Alongside pocket depths, we record which sites bleed on gentle probing and where visible plaque is present. These two measurements are closely linked: areas with bleeding almost always have plaque accumulation nearby. But the distribution tells us something important — is the inflammation generalised, suggesting an overall oral hygiene issue, or localised, suggesting a specific structural problem like an overhanging restoration or a crown with a poor margin?
Not always clear-cut from patient symptoms alone. That’s why the objective data matters.
Plaque scores give us a baseline for discussing oral hygiene technique. Many patients brush twice daily and still have significant plaque retention in certain areas — this is usually because those areas are anatomically more difficult to reach, because the brushing technique has blind spots, or because interdental cleaning is insufficient or absent entirely.
X-Rays as Part of Gum Assessment
Where probing depths or clinical findings suggest that bone loss may be occurring, we may request bitewing or periapical radiographs. These X-rays show the bone level around the tooth roots — something we can’t see clinically. Bone loss is a feature of periodontitis that, once it occurs, doesn’t reverse. Detecting it early allows us to stop it progressing, which is why the assessment matters even before symptoms become obvious.
X-rays aren’t automatically taken at every assessment. We use clinical judgement about when the findings warrant radiographic investigation, based on probing depths, bleeding patterns, and any relevant history.
What We Tell You After the Assessment
At the end of the assessment, you’ll receive a clear summary of the findings — pocket depths, bleeding scores, plaque scores, and an overall gum health classification. We’ll categorise your gum health into one of several recognised stages, ranging from healthy to mild, moderate, or severe periodontitis. This classification is based on current clinical guidelines from the British Society of Periodontology.
In our experience, patients who receive a clear explanation of their gum health status — including the actual numbers, not just a general description — engage far more effectively with the treatment plan that follows. Understanding why we’re recommending a particular frequency of hygienist appointments, or why deep cleaning of certain areas is necessary, makes a real difference to compliance and outcomes.
Treatment Planning After the Assessment
If the assessment identifies gum disease, we’ll outline the recommended course of action. For mild cases, improved oral hygiene technique and a closer hygiene recall interval are often sufficient. For moderate to severe periodontitis, a course of root surface debridement — cleaning the root surfaces below the gum line under local anaesthetic — is typically required. This is a more involved procedure than a routine scale and polish, and it may require multiple appointments depending on the extent of disease.
- Healthy gums with good technique: annual recall is appropriate
- Early gingivitis or mild disease: three to six-month recall with hygiene instruction
- Moderate periodontitis: treatment course followed by three-month supportive care intervals
- Severe periodontitis: specialist involvement may be considered
And that’s worth understanding: the frequency of ongoing care is determined by the severity of the disease and how well the tissue responds to treatment, not by a one-size-fits-all recall system.
Book Your Gum Assessment at Coniston Dental in West Byfleet
We believe that informed patients make better decisions about their health. If you’d like to understand the current state of your gum health — rather than waiting for symptoms to develop — a gum assessment at Coniston Dental Practice in West Byfleet is the right starting point. Call us on 01932 343675 to arrange an appointment. Our team will walk you through the process and make sure you leave the appointment knowing exactly where you stand.
