Orthodontic Assistant Practice Exam

What can occur if excess cement is left on teeth after band removal?

1. Cavities may develop

2. Gingival irritation may occur

3. Teeth may shift positions

4. The patient may experience pain

The correct answer is: Gingival irritation may occur

Leaving excess cement on teeth after band removal can lead to gingival irritation. This occurs because the cement can create a rough surface that irritates the surrounding gum tissue. When the gums are consistently irritated, it can lead to inflammation, swelling, and discomfort in the gingival area. Furthermore, the presence of residual cement can contribute to plaque accumulation, which can exacerbate gingival irritation and potentially lead to periodontal issues. While cavities, tooth shifting, and pain may also result from various dental problems, they are not the primary concern directly linked to leftover cement. Cavities typically form due to prolonged exposure of tooth enamel to acids produced by plaque, not directly from cement. Similarly, teeth shifting usually results from a lack of proper retention after orthodontic treatment, which is separate from the effects of cement. Pain may occur from various dental issues but is not directly caused by residual cement in the same way gingival irritation is. Thus, gingival irritation is the most direct and relevant consequence of excess cement left on teeth.