Matrix Systems:
Anatomical Perfection

Perforated matrices are 50 µm thick. As a rule, the matrix retainer is connected to the matrix outside the oral cavity, with the working elements inserted into the holes that, when the matrix is placed on the tooth, will lie approximately in line with the interdental space. The working elements of the matrix retainers resemble a crab's claw: they are inserted into the holes on the matrix edges and, closing on the side of the tooth opposite the contact point being restored, they fix the matrix. The tines of ring № 1.022 and of the retainers are ground down for the best entry into the interdental space.

Select a matrix of the required length and, outside the oral cavity, insert the tines of the springclip into the tubes on the matrix edges. Installation with ring: select a matrix of the required length and connect it with the ring outside the oral cavity. Using forceps (see p. 25 of the Catalogue), install the system on the tooth. When operating with the ring: 1) before starting, make sure there is no rust on the ring surface and no signs of damage to the integrity of the ring; 2) perform all ring-opening manipulations outside the patient's oral cavity; 3) avoid high-speed opening of the ring; 4) do not open the ring tines wider than 10-12 mm.

Select a matrix of the required length and, outside the oral cavity, insert the tines of the springclip into the tubes on the matrix edges. Installation with ring: select a matrix of the required length and connect it with the ring outside the oral cavity. Using forceps (see p. 25 of the Catalogue), install the system on the tooth. When operating with the ring: 1) before starting, make sure there is no rust on the ring surface and no signs of damage to the integrity of the ring; 2) perform all ring-opening manipulations outside the patient's oral cavity; 3) avoid high-speed opening of the ring; 4) do not open the ring tines wider than 10-12 mm.

Select a matrix of the required length and, outside the oral cavity, insert the tines of the springclip into the tubes on the matrix edges. Installation with ring: select a matrix of the required length and connect it with the ring outside the oral cavity. Using forceps (see p. 25 of the Catalogue), install the system on the tooth. When operating with the ring: 1) before starting, make sure there is no rust on the ring surface and no signs of damage to the integrity of the ring; 2) perform all ring-opening manipulations outside the patient's oral cavity; 3) avoid high-speed opening of the ring; 4) do not open the ring tines wider than 10-12 mm.