Orthodontic Assistant Practice Exam

When removing cement, in what direction should the scaler tip be pointed?

1. Mesial

2. Occlusal

3. Distal

4. Apical

The correct answer is: Occlusal

When removing cement, the scaler tip should be pointed occlusally. This technique is important because angling the scaler in this direction allows for effective removal of cement without damage to the tooth structure or surrounding tissues. Pointing the scaler occlusally helps to ensure that the removal process is smooth and precise, preventing potential harm to the gingiva or enamel. Using this approach also facilitates better visibility and access, making it easier to control the scaler and ensure that all excess cement is properly removed from the tooth surface. Additionally, removing cement from the occlusal position minimizes the risk of pushing debris further into the sulcus or between teeth, which could lead to additional complications. Therefore, pointing the scaler tip occlusally is the safest and most effective method for cement removal in orthodontic procedures.