Orthodonic post and pin assembly

An orthodontic post and pin assembly, said orthodontic post having a rear segment, an integral sleeve at its intermediate location, and a cylindrical portion extending integrally forwardly from said sleeve, said cylindrical portion having an aperture provided centrally therethrough, for accommodation of a hybrid screw during installation of the assembly onto the wire portion of an orthodontic appliance, said cylindrical portion and sleeve of the post provided for accommodating a bearing surface of a Herbst orthodontic mechanism or a spring biasing orthodontic member, the rear segment of the post having a lateral slot therethrough, and into which an orthodontic wire may be located during installation of the assembly, said rear segment of the post also having a vertical slot provided therethrough, and for accommodating the insertion and retention of said pin therethrough, when the assembly is installed onto the wire of an orthodontic appliance during installation and treatment of a patient, said pin includes a head portion, a downwardly extending portion that extends through the vertical slot of said post, and said pin having a pair of lateral braces, that embrace the sides of the post when the pin is installed for application for retaining an orthodontic wire therein.