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首页> 外文期刊>Journal of Lasers in Medical Sciences >Evaluation of the Effects of Diode (980 Nm) Laser on Gingival Inflammation after Nonsurgical Periodontal Therapy
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Evaluation of the Effects of Diode (980 Nm) Laser on Gingival Inflammation after Nonsurgical Periodontal Therapy

机译：980 Nm二极管激光对非手术牙周治疗后牙龈炎症的影响评估

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Introduction: Periodontitis is an inflammatory disease, for which, scaling and root planning (SRP) is the common approach for non-surgical control of inflammation. Using lasers is another approach in the first phase of periodontal treatment for control of inflammation. Diode laser has some beneficial effects such as acceleration of wound healing, promotion of angiogenesis and augmentation of growth factor release. Thus the aim of this study is the evaluation of diode laser (980 nm) effect on gingival inflammation when it is used between the first and second phase of periodontal treatment, in comparison with common treatment (SRP) modality alone. Methods: In this study, 21 patients with moderate to severe chronic periodontitis were selected and divided in to control group (SRP) and test group (SRP + laser). Two months after the last scaling and laser radiation, indexes including gingival level (GL), bleeding on probing (BOP) and modified gingival index (MGI) were recorded and compared with baseline. Results: Two months after the beginning of the study, all indices improved in both groups. The indices were not different between two groups except for BOP which was lower in laser group. Conclusion: Based on overall improvement in parameters such as superiority of laser application in some indices, lack of thermal damage and gingival recession with the specific settings used in this study, the application of laser as an adjunctive treatment together with common methods is preferable.
机译：简介：牙周炎是一种炎症性疾病，因此，结垢和根部规划（SRP）是非手术控制炎症的常见方法。在控制牙周炎症的第一阶段，使用激光是另一种方法。二极管激光器具有一些有益的作用，例如加速伤口愈合，促进血管生成和增加生长因子的释放。因此，本研究的目的是评估与单独使用普通治疗（SRP）方式相比，在第一和第二阶段的牙周治疗之间使用二极管激光（980 nm）对牙龈炎症的影响。方法：本研究选择21例中重度慢性牙周炎患者，分为对照组（SRP）和测试组（SRP +激光）。最后一次结垢和激光照射后两个月，记录了包括牙龈水平（GL），探查出血（BOP）和改良牙龈指数（MGI）在内的指标，并将其与基线进行了比较。结果：研究开始两个月后，两组的所有指标均改善。两组间的指标无差异，除了激光组的BOP较低。结论：基于本研究中使用的特定设置，在一些指标上（如在某些指标上应用激光的优势，没有热损伤和牙龈退缩等）的总体改进，优选将激光作为辅助治疗方法与常规方法一起使用。

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