Failure rate and survival of 6 types of lower bonded retainers 3 to 5 years after orthodontic treatment: a prospective time-block cluster randomized trial

Description

The aim of this study was to examine the survival and failure rate of six commonly used retainer wires and to compare the differences in the timing, type and localization of the failures.

Steps to reproduce

allocation of 6 different retainer wires, measure time to first failure, note different types of faillures - comparisons among 6 groups

Institutions

• Charles University

  Prague, Prague

Categories

Licence