Temperature Changes in Cortical Bone during Intraosseous Anesthesia with Anesto And Quicksleeper
Journal Title: IOSR Journal of Dental and Medical Sciences (IOSR-JDMS) - Year 2017, Vol 16, Issue 1
Abstract
Aims: To investigate the temperature changes in the cortical bone during intraosseous anesthesia with Quicksleeper and Anesto. Materials and Methods: 12 swine fresh jaws were used for each of the examined intraosseous systems. The target point of anesthesia and the places of fixing of the thermocouples were pre-marked. The process of needle's rotation into the bone was stopped at the moment the felling of sinking, which is an indication for perforating of the cortical bone and entering the cancellous bone. For both systems were measured the dynamic temperature changes generated by needle rotation into the cortical bone. Results: Measured maximum temperatures are higher and statistically distinguishable for Anesto (9,0 ° C ± 2,0 ° C) compared to Quicksleeper (QS): 2,0 ° C ± 0,5 ° C. Conclusion: Despite big differences between measured results for Anesto and Quicksleeper, temperature values are below the critical 47 ° C, which could lead to thermal osteonecrosis.
Authors and Affiliations
Emiliya Simeonova, Snezhana Canova, Plamen Zagorchev, Silviya Dimitrova
Keywords
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- EP ID EP590704
- DOI 10.9790/0853-1601098487.
- Views 51
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