The study of to decide recall system after periodontal treatment using immunology and bacteriological factors

1.本研究对象的选择是根据道德审查委员会的规则作出书面同意的。受试者根据吸烟与否和年龄进行分组。改良法在牙周治疗的范围内选择一位准患者，使其在维持期的状态受控于牙周疾病加重程度的开始。换句话说，受试者是一名轻度牙周炎患者。我们对症状稳定的患者进行了关于细菌变化和局部免疫反应的初步研究，临床上比牙周基础治疗更稳定。我们建议细菌学，免疫因素对每个患者都有很大的影响，而这种恒定的趋势并不是随着患者临床症状的稳定而被认识到的。即使从有限部分检测到的细菌是相同的细菌，致病表达程度也可能不同，不能限制患者检查的一个因素，在表达过程和牙周病的进展中，仅通过宿主方对牙周袋中的细菌的回复来判断限制因素是困难的。如何从不同角度评价牙周组织的破坏过程在临床上有多大的用处，是决定测量方法的关键。4牙周回忆系统中的测量项目在牙周免疫治疗计划完成后，不仅要提高细菌学检查项目的检测精度，而且要提高临床评价方法的检测精度。

1. The choice of the person in this study made written consent according to the rule of the Ethical Review Board. The subject grouped it by having smoking or not and age. Improvement chose a prospective patient in a range of the periodontal treatment so that the state in the maintenance period was controlled by aggravation of periodontal disease degree of the beginning. In other words a subject is a slight periodontitis patient.2. We performed pilot study about a bacterial change and local immunoresponse for the patient that a symptom was stable more clinically than tooth lap basics treatment. We suggested bacteriological, and the immunologic element made a great difference every patient, and the constant tendency was not recognized with the stability of a clinical symptom of the patient.3. Even if bacteria detected from the limited part were the same bacteria, pathogenic expression degree might be different and was not able to limit a factor for the examination for the patient.It is difficult that the judgment limits an element only by action for the bacteria in periodontal pocket by a reply of the host side in the process of expression and the progress of the periodontal disease. It is a point to decide the measurement method how it is useful clinically to eyaluate which stage there is the destruction process of the periodontal organization in from different angles.4 It is important that the measurement item in periodontal recall system after the periodontal treatment plans of the immunology and improvement of the inspection precision of not only the examination of a bacteriological inspection item but also the clinical evaluation method.