Which finding during probing indicates tissue inflammation?

Which finding during probing indicates tissue inflammation?

• A. No bleeding
• B. Color change only
• C. Bleeding on probing
• D. Mobility

Answer: (C)

Bleeding on probing reflects tissue inflammation. When gingival tissue is inflamed, the capillaries beneath the sulcular epithelium become dilated and fragile. The act of inserting and moving a probe into the sulcus disrupts these delicate tissues, causing blood to appear. This direct bleeding response during probing is a reliable sign that the gingiva is inflamed and actively reacting to irritation or bacterial plaque, which is the hallmark of gingivitis and can indicate periodontal involvement. No bleeding suggests the tissue is healthy or not actively inflamed, so it isn’t a sign of active inflammation. A color change alone can be due to pigmentation or staining and doesn’t specifically indicate inflammation. Mobility indicates loss of supporting structures around the tooth, which is related to periodontal destruction rather than the immediate inflammatory status of the gingival tissues. Thus, bleeding on probing is the best indicator of tissue inflammation during probing.

Bleeding on probing reflects tissue inflammation. When gingival tissue is inflamed, the capillaries beneath the sulcular epithelium become dilated and fragile. The act of inserting and moving a probe into the sulcus disrupts these delicate tissues, causing blood to appear. This direct bleeding response during probing is a reliable sign that the gingiva is inflamed and actively reacting to irritation or bacterial plaque, which is the hallmark of gingivitis and can indicate periodontal involvement.

No bleeding suggests the tissue is healthy or not actively inflamed, so it isn’t a sign of active inflammation. A color change alone can be due to pigmentation or staining and doesn’t specifically indicate inflammation. Mobility indicates loss of supporting structures around the tooth, which is related to periodontal destruction rather than the immediate inflammatory status of the gingival tissues. Thus, bleeding on probing is the best indicator of tissue inflammation during probing.