Kars, M. (Michael) (2013) Temperatuurstijging tijdens bet ultrasoon verwijderen van gefractureerde implantaatonderdelen. thesis, Dentistry.
![[img]](https://umcg.studenttheses.ub.rug.nl/style/images/fileicons/text.png) |
Text
Kars.pdf Restricted to Registered users only Download (31MB) |
Abstract
By means of an in vitro study, it is examined whether there is a significant difference in rise of temperature during the removal of fractured implant-abutments from different kinds of implants, with different kinds of ultrasone equipment, with or without coolant. The variables are as follows: five different kinds of implants (BL 3.3, BL 4.1, RB RN 3.3, Astra 3.5 en WB RN 4.8), two kinds ofultrasone equipment (Satelec and EMS), and with or without coolant. The study also questions what the maximum amount of time is to work without coolant without negative consequences because of heat generation. The results consist of graphs that display the rise of temperature during a full minute, and the statistical tests in SPSS at t=30s. The main conclusions of this research are: WB RN 4.8 has a significantly lower rise in temperature than the other implants; EMS results in significantly lower rises of temperature compared to Satelec and working with a coolant significantly decreases the rise of temperature than working without a coolant. The research also claims that only in case of EMS with coolant, you can instrument safely for 30 seconds without damage by heat generation. Keywords:
| Item Type: | Thesis (Thesis) |
|---|---|
| Supervisor name: | Begeleiders: and Cone, Prof. Dr. M.S. and Meisberger, Drs. E. W. en and Bakker, Drs S. J. and Centrum voor Tandheelkunde en Mondzorgkunde and Sectie Orale Functieleer |
| Faculty: | Medical Sciences |
| Date Deposited: | 25 Jun 2020 10:38 |
| Last Modified: | 25 Jun 2020 10:38 |
| URI: | https://umcg.studenttheses.ub.rug.nl/id/eprint/12 |
Actions (login required)
 |
View Item |