Comprehensive Study of temporomandibular Joint Reconstruction

1)日本猴5个关节的动物实验--人工TMJ头和关节窝重建TMJ及术后过程的时间推移观察：组织标本显示钛人工关节与骨组织之间的间隙在下颌骨髁帽内被新骨填充；2)人工TMJ置换术；我们的研究团队在TMJ关节镜下结合关节盘囊缝合固定进行了实际应用。人工TMJ置换方法的研究将是有用的。3)人工TMJ系统的总体评价我们的重建方法适用于以类风湿变性等退行性疾病为特征的严重TMJ障碍的患者，接受该手术的患者显示出显著的良好预后，15例患者中有2例应用了该系统。然而，人工TMJ的最佳形状和大小以及合适的固定方法仍有待进一步研究评估。

Comprehensive study of temporomandibular joint reconstruction1) Animal experiment with 5 joints of japanese monkeys-Reconstruction of temporomandibular joint (TMJ) with an artificial TMJ head and articular fossa and time-lapse observation of postoperative course ; Tissue samples showed the clinically useful finding that the interspace between titanium artificial joint and bone tissue was filled with new bone in the mandibular condylar cap.2) Artificial TMJ replacement ; Our research team has developed artificial TMJ replacement.The practical application of the system underwent in combination with articular disc-capsule sutural fixation under TMJ arthroscopy. The study of artificial TMJ replacement methods to be useful.3) Total evaluation of the artificial TMJ system ;Our reconstruction method was indicated in patients suffering from severe TMJ disturbance comlpicated by degenerative diseases including rheumatoid changesis, those who underwent this surgical procedure showed signifcantly good prognose, except two of fifteen cases applied this system. However, the optimum shape and size of the artificial TMJ and an adequate fixation method remain to be evaluated by further studies.