Objectives:
Patients frequently use social media platforms to obtain information on dental treatment. This study aimed to evaluate the quality of the content prepared for patients seeking information on laser-assisted surgical treatment of the gummy smile on the YouTube platform.
Material and Methods:
Videos were searched on YouTube using the keyword “fix gummy smile” in Google Trends. Considering the exclusion criteria, 30 out of 119 videos were selected for the study. Videos were analyzed in terms of general characteristics, video uploader, video content quality (VCQ), video information and quality index (VIQI), and Global Quality Scale (GQS). Statistical significance was established at P < 0.05.
Results:
The average VCQ of the videos was 3.07 ± 1.39 out of a maximum of 30. Most videos (46.7%) were uploaded by dentists and 23.3% by healthcare institutions. Considering the video uploader, no significant difference was found in VCQ, VIQI, and GQS (P > 0.05). There was a positive correlation among the interaction index, the number of likes, and the reliability score (P < 0.05). Moreover, reliability score showed a positively directed association with GQS, total VIQI score, and total VCQ score (P < 0.01).
Conclusion:
Clinicians who upload content to YouTube should consider the importance and potential of YouTube to provide information to communities and create videos with more intellectual content to facilitate access to accurate information, especially related to health.
Objectives:
The aim of the present study is to evaluate the accuracy and reliability of the information provided in the videos about the clear aligner on the Youtube video platform, an internet information source.
Materials and Methods:
A video search was performed on the Youtube video platform using three keywords determined with the Google Trends application. After the videos were ranked based on their view counts, a total of 75 videos were analyzed, 47 being the first for each term. After applying the exclusion criteria (repetitive content, no audio content or title information, irrelevant to the topic, only promotional content, duration over 15 min, and addressing other orthodontic treatments), the remaining 47 videos were evaluated. Regarding the videos, the following parameters were recorded: View count, number of likes, number of dislikes, number of comments, video duration, and days since the uploaded date. A scoring system consisting of seven parameters was used to classify the video content quality as low and high. The video information and quality index were utilized to evaluate the quality of the videos universally. Statistical analyses were performed with Stata/IC computer program using Shapiro–Wilks, Kruskall–Wallis, Mann–Whitney U, and linear regression (Backward method) tests. Statistical significance value was set at P < 0.05.
Results:
Evaluation of the videos based on their upload source revealed that 27 videos were downloaded from individuals, ten videos from doctors and ten videos from commercial sources, and the number of subscribers to these sources varied significantly (P < 0.05). Evaluation of the videos based on the information provided, revealed that 32 videos had poor quality, ten videos had moderate quality and five videos had good quality information content, and the video durations varied significantly (P < 0.05). It was seen that of the 75 videos viewed, only 10 (13.3%) provided information of moderate-good quality. The number of likes was found to be the parameter that significantly affects the view count (P < 0.05).
Conclusion:
YouTube videos prove insufficient as a source of information on orthodontic treatment with clear aligner. Health-care professionals should be aware of online platforms to ensure that patients can access accurate information.
Objective: The aim of the study was to evaluate the effect of 4 μg/kg teriparatide administered at intermittent and continuous frequencies on bone formation in the expanded midpalatal suture region using histomorphometric and micro-computed tomography (micro-Ct) analysis. Settings and sample population: In this study, 24 Sprague Dawley male rats were used.
Methods:The experimental animals were divided into 3 groups as follows: Group 1: only maxillary expansion, Group 2: maxillary expansion with continuous teriparatide administration (2 μg in the morning and 2 μg in the evening) and Group 3: maxillary expansion with intermittent teriparatide administration (daily 4 μg/kg). The expansion appliance was fixed to maxillary incisors of all animals within the 5-day expansion period, followed by a 12-day retention phase. Animals were sacrificed at the end of the retention period, and specimens were evaluated by micro-Ct and histomorphometric analysis respectively.
Results:The results of the histomorphometric analysis showed that Group 3 had the highest number of osteoblasts (1042 ± 90.76) (P < .01). In addition, the results of micro-Ct analysis revealed that Group 3 had the highest bone volume/total volume (16% ± 0), bone mineral density (173.82 ± 2.6 mgHA/cm 3 ) and least midpalatal suture width (0.13 ± 0.001 mm) (P < .01). Osteoblasts number and micro-Ct analysis values of Group 2 were higher than those of Group 1 but no significant differences between them (P > .01).
Conclusion:Intermittently administered TP (4 μg/kg once a day) was seen to enhance bone formation and mineralization. In the future, it can be used in drug studies that will increase or stimulate bone formation as well as in the midpalatal suture area. How to cite this article: Koca CG, Sadry S, Asker H, Çiçek MF, Kösehasanoğulları M, Kaya G. Effects of the different administration frequencies of teriparatide (PTH [1-34]) on new bone formation of expanded midpalatal sutures in rats: A histomorphometric and micro-computed tomography analysis.
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