In a class II furcation, what does the probe indicate?

In a Class II furcation, the probe indicates that it penetrates into the furcation area but does not completely pass through to the other side. This classification specifically refers to the amount of periodontal attachment loss and the degree of involvement with the furcation areas, highlighting the need for careful assessment during periodontal examinations.

The presence of probing depths that extend into the furcation, without achieving complete passage, suggests that there is significant interradicular bone loss present but that the furcal area is not yet fully open to the opposite side. This indicates a specific level of periodontal disease that requires targeted treatment strategies. Monitoring these areas is important for prevention of further periodontal disease progression and maintaining periodontal health.

Classifications like this help dental professionals understand the complexity of periodontal disease and guide treatment planning effectively.