When returning an instrument to the dentist, how should the instrument be positioned?

Positioning the instrument parallel to the dentist is the most effective way to ensure safe and efficient transfer of the tool. This positioning allows the dentist to easily grasp the instrument without needing to reposition their hand, reducing the risk of accidents or drops that can occur if the instrument is held in a different orientation.

When instruments are presented parallel, it also helps maintain a clear line of sight for the dentist and minimizes the potential for obstruction of their working area. This method supports efficient workflow during procedures, helping both the dentist and the assistant work together smoothly.

In contrast, positioning the instrument above, below, or perpendicular to the dentist's hand may not provide the same level of accessibility and could lead to unnecessary delays or complications during a procedure. Therefore, aligning it parallel ensures that the instrument is readily available and accessible, enhancing the overall effectiveness of the chairside practice.