When preparing a matrix band, which edge typically has a shorter circumference?

The cervical edge of a matrix band typically has a shorter circumference compared to the other edges. This is due to its positioning; the cervical edge is designed to fit around the tooth at the gum line and encompasses a smaller circumference relative to the occlusal edge, which is wider to accommodate the overall crown of the tooth. The configuration is critical for ensuring a proper fit and alignment when the matrix band is placed during restorative procedures, such as filling cavities. Ensuring that the proper edge is used assists in creating an effective seal, which is essential for achieving a successful restoration.