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Objective To study the clinical evaluation of the effect of topical application of Periocline ointment in the adjuvant treatment of periodontitis.Methods100 patients with periodontitis as the research object in this study in Xi'an Jiaotong university school hospital from April 2015 to August 2016 were randomly divided into the control group and the experimental group, 50 cases in each group.The control group were treated with the conventional treatment, at this basis, the experimental group were given Periocline ointment topical application as the auxiliary treatment.Eight weeks after treatment, the clinical treatment and related indicators were compared in the two groups.ResultsThe bleeding index, probing depth and attachment level in the experimental group were significantly better than those in the control group (P<0.05).In the experimental group of 50 patients, the total effective number of cases in the treatment of 48 cases, The total effective rate in the experimental group was 94.0%, which was significantly higher than 88.0% in the control group (P<0.05).ConclusionIt can improve the effective rate that Periocline ointment was local applicated in the adjuvant treatment of periodontitis;it is worthy of clinical application.
RESUMO
Objective:To study the occlusion characteristics of the young subjects with bruxism before and after treatment by elastic occlusal splint. Methods:10 patients with bruxism and aged 22-27 years(n=10) were treated by elastic occlusal splint, before and 6 months after treatment they were examined by T-Scan occlusion detector. The occlusion time( OT) , disclusion time( DT) , oc-clusion force( OF) , the perentage of occlusion force( POF) , the changes of the position of center occlusal force( COF) and the asym-metry index of occlusion force(AOF) were observed and compared with those of the healthy controls(n=10). Results: ① In the case group there was significant difference in the OT and DT between left and right anterior teeth before treatment (P0. 05). There was significant difference in the momevent of COF of left and right side, the POF of right side and the AOF between the 2 groups before treatment, but not after the treatment(P>0. 05). ② In the case group after treatment the OT and DT of left and right anterior teeth were shortened(P0. 05). Conclusion:The occlusal factors such as early contact, lateral teeth synthetic interference, occlusal force center excursion have close relationship with bruxism. Elastic occlusal splint can effectively correct muscle dysfunction and make occlusal relationship more coordinated and stable, and therefore is effective in the treatment of bruxism.