A dental treatment training apparatus allows practice of complex treatments involving high accuracy and skill levels. A dental treatment training apparatus (2) for providing a simulated treatment in which a treatment instrument (80) is applied onto a tooth model (103) includes a display unit (62) that displays, in a superimposed manner, 3D image information based on predefined 3D information about the tooth model (103) and the treatment instrument (80) on a 3D view image (S), a position detector (70) that detects 3D positional information about the tooth model (103), the treatment instrument (80), and the display unit (62), and a control unit (10) that causes the display unit (62) to display, in a superimposed manner, 3D image information corresponding to an item selected on a superimposed selection operation display (C) for allowing selection of an item associated with the simulated treatment based on the 3D positional information detected by the position detector (70).
