What is typically used in conjunction with the sectional matrix during dental procedures?

In dental procedures involving a sectional matrix, the use of a wedge is essential for achieving optimal outcomes. The wedge serves multiple purposes: it helps to secure the matrix in place, creating a tight seal between the tooth preparation and the matrix. This is critical in preventing material from leaking, which could compromise the integrity of the restoration.

Additionally, the wedge aids in establishing the appropriate contour and contacts between the restoration and adjacent teeth. This results in better alignment and fit, which is particularly important when restoring proximal areas of teeth. Using a wedge in conjunction with the sectional matrix ensures that the final restoration is both functional and aesthetically pleasing, providing a proper interproximal contact.

While options such as a rubber dam, clamp, or dental mirror are important in various dental procedures, they do not specifically pertain to the role of enhancing the effectiveness of the sectional matrix in restorative dentistry the way a wedge does.