| Autor: |
Hassan Ali Ghaffari, Seyed-Alireza Abtahi, Abbas Salehi-Vaziri, Mojtaba Sabzijati, Fereshteh Shanei, Mahdi Rahbar |
| Rok vydání: |
2019 |
| Předmět: |
|
| Zdroj: |
Pesquisa Brasileira em Odontopediatria e Clínica Integrada. 19:1-9 |
| ISSN: |
1519-0501 |
| Popis: |
Objective: To compare the success of self-drilling and self-tapping methods in the retraction of maxillary anterior teeth. Material and Methods: The study was conducted in 57 subjects with Cl II malocclusion who needed to be treated with extraction of four maxillary teeth. The self-tapping method was used on the left side and the self-drilling method was used on the right side. Then, the pain rate of each method was recorded by the numerical rating scale (NRS). Statistical analysis was done by t-test and Chi-square test. The significance level in this study was considered at p-value 0.05). There was a significant difference between the groups (p=0.03). The pain was significantly higher in the female. Conclusion: There is no difference between self-drilling and self-tapping methods in terms of success. Comparison of the pain between two genders according to the replantation method showed a significant difference in pain sensation between two genders. The pain sensation mean in female group was greater than male group. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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