With a recession of 2 mm and furcation visible clinically, the clinical attachment loss (CAL) reading is:

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Multiple Choice

With a recession of 2 mm and furcation visible clinically, the clinical attachment loss (CAL) reading is:

Explanation:
Clinical attachment loss is the distance from the cementoenamel junction to the base of the pocket. When there is gingival recession, you add the recession depth to the probing depth to get CAL. Here, recession is 2 mm and the probing depth is 5 mm, so CAL = 2 + 5 = 7 mm. The furcation being visible indicates attachment loss in that area, but it doesn’t change how CAL is calculated. Therefore the CAL reading is 7 mm.

Clinical attachment loss is the distance from the cementoenamel junction to the base of the pocket. When there is gingival recession, you add the recession depth to the probing depth to get CAL. Here, recession is 2 mm and the probing depth is 5 mm, so CAL = 2 + 5 = 7 mm. The furcation being visible indicates attachment loss in that area, but it doesn’t change how CAL is calculated. Therefore the CAL reading is 7 mm.

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