Document Detail

Effects of drill speed on heat production and the rate and quality of bone formation in dental implant osteotomies. Part II: Relationship between drill speed and healing.
MedLine Citation:
PMID:  9495174     Owner:  NLM     Status:  MEDLINE    
In Part I of this two-part study, the authors investigated heat production during osteotomy drilling at three different speeds, and determined that high-speed drilling produced the least heat when using 700 XL carbide burs. Part II of the study histologically examines the rate and quality of healing after drilling osteotomies at the three speeds in the mandible. Osteotomies were histologically examined 2, 4, and 6 weeks postoperatively. Histologic findings suggested that in the initial 6 weeks, the rate of healing and quality of new bone formation were higher after high-speed drilling than after low- or intermediate-speed drilling. These results, when considered with the results reported in Part I in which a 4.3 degrees C difference in heat production was observed between the speeds, seem to imply a relationship between heat production and healing for osteotomy drilling.
S Iyer; C Weiss; A Mehta
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Publication Detail:
Type:  Comparative Study; Journal Article    
Journal Detail:
Title:  The International journal of prosthodontics     Volume:  10     ISSN:  0893-2174     ISO Abbreviation:  Int J Prosthodont     Publication Date:    1997 Nov-Dec
Date Detail:
Created Date:  1998-04-21     Completed Date:  1998-04-21     Revised Date:  2008-11-21    
Medline Journal Info:
Nlm Unique ID:  8900938     Medline TA:  Int J Prosthodont     Country:  UNITED STATES    
Other Details:
Languages:  eng     Pagination:  536-40     Citation Subset:  D    
Research and Education, United States Institute of Implant Dentistry, New York, New York 10174, USA.
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MeSH Terms
Bone Regeneration*
Dental High-Speed Equipment / adverse effects*
Dental Implantation, Endosseous / instrumentation*
Hot Temperature / adverse effects*
Mandible / anatomy & histology,  surgery
Osteotomy / instrumentation*,  methods
Time Factors
Wound Healing*

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine

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