The effect of low-speed drilling without irrigation on heat generation: an experimental study

• 영문명: The effect of low-speed drilling without irrigation on heat generation: an experimental study
• 발행기관: 대한구강악안면외과학회
• 저자명: Ji-Hyeon Oh Yiqin Fang Seung-Mi Jeong Byung-Ho Choi
• 간행물 정보: 『대한구강악안면외과학회지』대한구강악안면외과학회지 제42권 제1호, 9~12쪽, 전체 4쪽
• 주제분류: 의약학 > 내과학
• 파일형태: PDF
• 발행일자: 2016.02.28

영문 초록

Objectives: In this study we evaluated heat generation during the low-speed drilling procedure without irrigation. Materials and Methods: Ten artificial bone blocks that were similar to human D1 bone were used in this study. The baseline temperature was 37.0 o 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 40.9 o C in the test group and 39.7 o 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.

목차

I. Introduction

II. Materials and Methods

III. Results

IV. Discussion

V. Conclusion

키워드

Dental implants Flapless Low-speed drilling Surgical guide