The present invention relates to a therapeutic device 1 for hip dislocation, a support base 2, a trunk gripping means 3 that is provided on the support base 2 and fixes the trunk A 2 of the patient A on the support base 2, and the thigh of the patient A A thigh gripping means 4 for gripping the part A2, a support rod 5 having a fulcrum O supporting the thigh gripping means 4, and the thigh grip 5 and the thigh gripping means 4; A universal joint 6 for connecting the part gripping means 4 to the support 5 so as to be tiltable in all directions around the fulcrum O, and the support 5 are attached to the support 5 so that the support 5 is attached to the body of the patient A on the support 2. Position adjusting means 7 for holding the position adjustable at an arbitrary position with respect to the trunk A1 is provided. 本発明は、股関節脱臼用治療器具1に関し、支持台2と、支持台2に設けられ、支持台2上に患者Aの体幹A2を固定する体幹把持手段3と、患者Aの大腿部A2を把持する大腿部把持手段4と、大腿部把持手段4を支持する支点Oを有する支杆5と、支杆5と大腿部把持手段4との間に設けられ、大腿部把持手段4を支杆5に対して支点Oを中心として全方向に傾動可能として連結する自在継手6と、支持台2に取付けられ、支杆5を、支持台2上の患者Aの体幹A1に対する任意の位置に位置調節可能として保持する位置調節手段7とを備えている。