| Autor: |
de Souza Melo, Marcelo Rodrigo, Santana Sabey, Mark Jon, Juliane Lima, Carla, de Almeida Souza, Liane Maciel, Carlos Groppo, Francisco, Sabey, Mark Jon Santana, Lima, Carla Juliane, Groppo, Francisco Carlos |
| Předmět: |
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| Zdroj: |
Anesthesia Progress; Fall2015, Vol. 62 Issue 3, p106-109, 4p, 1 Graph |
| Abstrakt: |
This randomized double-blind crossover trial investigated the discomfort associated with 2 injection speeds, low (60 seconds) and slow (100 seconds), during inferior alveolar nerve block by using 1.8 mL of 2% lidocaine with 1 : 100,000 epinephrine. Three phases were considered: (a) mucosa perforation, (b) needle insertion, and (c) solution injection. Thirty-two healthy adult volunteers needing bilateral inferior alveolar nerve blocks at least 1 week apart were enrolled in the present study. The anesthetic procedure discomfort was recorded by volunteers on a 10-cm visual analog scale in each phase for both injection speeds. Comparison between the 2 anesthesia speeds in each phase was performed by paired t test. Results showed no statistically significant difference between injection speeds regarding perforation (P = .1016), needle placement (P = .0584), or speed injection (P = .1806). The discomfort in all phases was considered low. We concluded that the 2 injection speeds tested did not affect the volunteers' pain perception during inferior alveolar nerve blocks. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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