A method for determining the selection of a bracket for the orthodontic treatment of tooth erroneous positions

摘要

A method for determining the torque - angle of an orthodontic bracket for use in the treatment of tooth positions of a false teeth, characterized by the following steps:a) of the between the bracket plane and the axis - orbitally - plane of the denture enclosed angle is determined, and for each tooth to be treatedb), two on the lingual side of the respective tooth predetermined points, if it is a cutting - or canine is involved, or three predetermined points on the protuberances, if it is a molar, measured,c) are formed on the labial side of the respective tooth in each case two predetermined points of attachment of brackets points defining measured,d), for a by means of the two predetermined points on the lingual side of each respective tooth or for a following guiding straight portion defined by the three points on the protuberances of the respective tooth a guide plane defined for the relevant tooth individual, - angle of intersection with the axis - orbitally - plane predetermined,e), the angle of intersection..