Dental matrix bands with novel surface structures and use thereof in dental procedures are described herein. The band features a three-dimensional surface structure that is contoured to an outer portion of a torus to allow the band to securely fit around a tooth. The band comprises: an outer surface of the band； an upper and lower edge of the band； a proximal and distal end of the band； and a flattened region disposed along the band. The outer surface of the band forms a first convex curve between the upper edge and the lower edge of the band and a second convex curve between the proximal and the distal end of the band. The flattened region can extend between the upper edge and the lower edge of the band and between the proximal and distal ends of the band.
