３０８例牙周牙髓联合病损治疗观察成都铁路局中心医院口腔科熊兆云牙髓病和牙周病是口腔科常见病，也是牙齿缺失的主要原因。牙髓病和牙周病可同时并存，也可因解剖位置的相关性而相互影响。如牙周病变发展而继发牙髓炎症，或牙髓病变发展而引起牙周病变，统称为牙周牙髓... 308 cases of periodontal and endodontic combined treatment of lesions observed Chengdu Railway Bureau Central Hospital Department of Stomatology Xiong Zhaoyun Endodontics and periodontal disease is a common dentistry, but also the main reason for tooth loss. Endodontic disease and periodontal disease can co-exist, but also due to the relevance of anatomical location and influence each other. Such as the development of periodontal disease secondary to dental pulp inflammation, or the development of dental pulp caused by periodontal lesions, collectively referred to as periodontal pulp ...