Fijio interdental space maintainer with intracavitary retention. (Machine-translation by Google Translate, not legally binding)

摘要

Fixed interdental space maintainer with intracavitary retention, which is designed to maintain the space between two deciduous dental pieces, when there is a premature fall of the existing decidual piece, in order to avoid the tendency to advance or occupy said space. Space on the part of said pieces until the moment of the eruption of the corresponding definitive piece, is characterized by being constituted by a metallic piece, preferably of stainless steel and of configuration in "Y", whose middle branch is destined to be partially inserted and by its free end in one of the decidual dental pieces that frame the space to be protected, previous practice in said dental piece of a self-retentive cavity filled with a composite resin, suitable for use as a filling material in molars and where it remains insert the aforementioned piece, which simply supports by its bifurcated tip on the corresponding face e de laootra decidual piece that frames the space to be protected. (Machine-translation by Google Translate, not legally binding)