Orthodontic Assistant Practice Exam 2025 – 400 Free Practice Questions to Pass the Exam

For effective band cementation in orthodontics, ensuring that all moisture is removed from the teeth is crucial. When moisture remains on the tooth surface, it can create a barrier that prevents the bonding agent from adhering properly. This can result in inadequate bonding of the orthodontic band, leading to potential failure of the band during treatment. By carefully drying the surface of the teeth, either through air-drying or using absorbent materials, practitioners create an optimal environment for the cement to achieve a strong and durable bond.

In contrast, using a light-curing resin is not the only essential factor for band cementation; rather, the effectiveness of different types of cements depends on the technique and materials being used. Applying cement only to the outer surfaces could lead to insufficient coverage and bond failure, as it’s important to ensure that the cement properly envelops the entire band to establish a secure fit. Placing the band without any adhesive would result in no bond at all, making it ineffective for the purposes of orthodontic treatment. Proper moisture control is fundamentally linked to the success of the band cementation process.