National Board Dental Hygiene Examination (NBDHE) Dental Hygienist Practice Test

While reviewing brushing techniques, the patient exhibits the method that she uses. She brushes with the bristles aimed toward the gingival margin and then rolls the brush toward the occlusal surface. What method is this?

1. Fones

2. Roll

3. Leonard

4. Charters

The correct answer is: Roll

The method described in the scenario is known as the Roll technique. This technique involves positioning the toothbrush bristles towards the gingival margin and then rolling or sweeping the brush toward the occlusal surface. The rolling motion is designed to effectively remove plaque and debris from both the gingival margin and the occlusal surfaces of the teeth. Using this technique can be particularly beneficial for patients who may struggle with more complex brushing methods, as it is relatively easy to understand and implement. Additionally, it encourages patients to maintain a thorough cleaning of the gingival area, which is critical in preventing gingival disease. The other methods mentioned serve different functions: Fones is typically recommended for children and involves a circular motion; Leonard emphasizes a straight, up-and-down motion; and Charters is particularly effective for cleaning around braces or in patients with periodontal disease. Each method has its specific application, but in this case, the emphasis on rolling the brush from the gingival margin to the occlusal surface clearly indicates the Roll technique.