The effect of low-speed drilling without irrigation on heat generation: an experimental study
Journal of the Korean Association of Oral and Maxillofacial Surgeons
;
: 9-12, 2016.
Article
Dans Anglais
| WPRIM
| ID: wpr-202734
ABSTRACT
OBJECTIVES:
In this study we evaluated heat generation during the low-speed drilling procedure without irrigation. MATERIALS ANDMETHODS:
Ten artificial bone blocks that were similar to human D1 bone were used in this study. The baseline temperature was 37.0degrees C. We drilled into 5 artificial bone blocks 60 times at the speed of 50 rpm without irrigation. As a control group, we drilled into an additional 5 artificial bone blocks 60 times at the speed of 1,500 rpm with irrigation. The temperature changes during diameter 2 mm drilling were measured using thermocouples.RESULTS:
The mean maximum temperatures during drilling were 40.9degrees C in the test group and 39.7degrees C in the control group. Even though a statistically significant difference existed between the two groups, the low-speed drilling did not produce overheating.CONCLUSION:
These findings suggest that low-speed drilling without irrigation may not lead to overheating during drilling.
Texte intégral:
Disponible
Indice:
WPRIM (Pacifique occidental)
Sujet Principal:
Implants dentaires
/
Température élevée
Limites du sujet:
Humains
langue:
Anglais
Texte intégral:
Journal of the Korean Association of Oral and Maxillofacial Surgeons
Année:
2016
Type:
Article
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