牙周变性的病因尚无确切定论,过去被认为是难治之症,患者往往得不到积极的治疗,常导致牙齿丧失,严重地影响咀嚼发音等功能和身心的健康。因此,探讨牙周变性的病因,提高疗效,是有重要意义的。我们自1963年以来对27例牙周变性患者采用病因分析综合疗法,经随访其远期疗效较为满意,现报告如下。 The cause of periodontal degeneration is not yet conclusive, the past is considered refractory disease, patients are often not active treatment, often lead to loss of teeth, seriously affecting the function of chewing pronunciation and physical and mental health. Therefore, to explore the etiology of periodontal degeneration and improve the efficacy is of great significance. Since 1963 we have 27 cases of periodontal degeneration patients with etiological analysis of integrated therapy, the follow-up of its long-term efficacy is more satisfactory, are as follows.