Analysis of used matrix system for curing the patients with caries of the teeth proximal surfaces per duration of the procedures
The study evaluated the use of diff erent matrix systems for the restoration of posterior teeth during treatment of caries of teeth contact areas as a factor that infl uences the length of procedures. The study involved 147 patients: 48 patients in Group 1; 54 patient’s in-group 2; 45 patients of the 3rd group. The main objective- to assess the impact of applying diff erent matrix systems for the restoration of posterior teeth during treatment of caries of teeth contact areas on the duration of procedures. According to the study, it was found direct impact matrix systems of diff erent designs on the duration of treatment for patients with proximal caries tooth surfaces of the side group and at the use of separation and restraint of our design can reduce the duration of the manipulation of 15%.