本实验以成年恒河猴为实验动物其目的：①观察创伤先于炎症时，协同破坏因素理论的意义；②单纯创伤对牙周组织的影响。结果提示：①尽管创伤先于炎症作用，协同破坏因素并未产生更多的软组织附着水平丧失，也不改变炎症播散途径，形成骨下袋，但可产生更多的牙槽骨丧失；②单纯创伤不引起牙周炎，不产生牙周袋，可引起牙槽骨破坏 In this study, adult rhesus monkeys as experimental animals its purpose: ① observe the meaning of the synergistic destruction factor theory when wounds precede inflammation; ② the effect of simple trauma on periodontal tissues. The results suggest that: 1) Although the trauma precedes the inflammatory process, the synergistic destructive factors do not cause more loss of soft tissue attachment and do not change the route of inflammatory dissemination, resulting in the formation of the sarcoplasmic reticulum but with more loss of alveolar bone. Simple trauma does not cause periodontitis, does not produce periodontal pocket, can cause alveolar bone destruction