The present invention relates to an apparatus for treating a jaw joint, wherein a dentition impression for treatment of a jaw joint is formed on the upper and lower surfaces of a flat plate formed in the shape of a U-shaped plate without a protruding structure extending upward or downward along the edge. , An anterior tooth gap (gap) for treatment of the jaw joint is further formed between the upper and lower surfaces of the portion where the anterior tooth impression is formed of the plate-shaped anterior tooth rod, or the impression of both posterior tooth portions is formed with a plate-shaped posterior tooth rod. A posterior gap for treatment of the jaw joint is further formed between the upper and lower surfaces of the part. The present invention forms a dental impression on a flat surface without a protruding structure extending upward or downward along the edge, so it is possible to treat diseases caused by an abnormality in the jaw joint, such as sleep apnea, snoring, and teeth without inconvenience of use. , The problem of causing pain and swelling on the palate caused by stimulation of the protruding structure mentioned in the prior art can be completely solved, and in particular, the gap for treatment of the jaw joint in the anterior or posterior region by selectively using the anterior tooth rod and the posterior tooth rod ( Because of the formation of a gap), sleep apnea is achieved by forming all of the complex jaw joint treatment structure of the anterior and both posterior teeth, the jaw joint treatment structure of both posterior teeth, the jaw joint treatment structure of the anterior and one posterior teeth, and the jaw joint treatment structure of only one posterior tooth. It can treat diseases caused by jaw joint abnormalities such as snoring, teething, etc.본 발명은 턱관절 치료용 장치에 관한 것으로, 가장자리를 따라 상향 혹은 하향으로 연장된 돌출구조물이 없는 유(U)자형 판상으로 형성된 평판부의 상면부와 하면부에 턱관절 치료용 치열 인상을 형성하되, 판상의 전치부 막대로 상기 평판부 중 전치부의 인상이 형성되는 부분의 상면부와 하면부 사이에 턱관절 치료용 전치부 갭(gap)을 더 형성하거나