کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
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3116809 | 1582722 | 2012 | 10 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Effect of soft laser in bone repair after expansion of the midpalatal suture in dogs Effect of soft laser in bone repair after expansion of the midpalatal suture in dogs](/preview/png/3116809.png)
IntroductionThe purpose of this research was to study the influence of soft laser treatment on the process of bone repair after expansion of the midpalatal suture.MethodsThe sample for this case-control experimental study was 11 dogs. They were randomly divided into 2 groups, both of which underwent rapid maxillary expansion with a hyrax appliance. The animals in group 1 were also treated with laser therapy. They were killed, and histologic specimens of the palatal suture were prepared. The Student t test was applied for independent data, and the Mann-Whitney test was used for nonparametric data.ResultsA significant difference was observed in the quality of the palatal sutures between the animals in groups 1 and 2. The connective tissues of the sutures in the group 1 animals were similar to the original configurations, with more advanced osteogenesis and fibrogenesis, compared with those of group 2.ConclusionsSoft laser appears to influence the behavior of the repair process, contributing to suture reorganization and palatal bone osteogenesis during and after expansion.
Journal: American Journal of Orthodontics and Dentofacial Orthopedics - Volume 142, Issue 5, November 2012, Pages 615–624