Page 30 - Directions for the manipulation of the Gysi adaptable articulator

26 The Horseshoe Plate Is now removed. A space will be left be- tween the upper and lower trial plates by this removal. But if the Incisor Guide Pin was firmly locked in position, it will maintain the proper relations of the models. A dro|) of wax in the molar religion 111. No. 27. The artificial mandible is now moved laterally to see if the ree^istering: point of the Incisor Path Reg^ister follows the outline of the pattern traced in the wax. It may be made to follow by moving the Rotation Points laterally. Lateral movements of the mandibles of the Gysi Adaptable Articulator should be secured in the manner shown here, pulling sideways and a little forward. on each side keeps the trial plates apart. The upper teeth should be set against the lower plate. The teeth may now be articulated by the usual methods. The pencils are fastened in the pencil holders with wax and may be removed by slightly warming the metal parts.