两种不同钻孔设计在截骨术过程中对插入扭矩和初始稳定性影响的比较分析——一项动物研究
Comparative Analysis of the Effects of Two Different Drill Designs on Insertion Torque and Primary Stability during Osteotomy - An Animal Study.
作者信息
Arpudaswamy Sudhakar, Asaraf Ali S Syed, Karthigeyan Suma, Ponnanna A, Nadhini Yamini, Eazhil R
机构信息
Department of Dentistry and Maxillofacial Surgery, Bangalore Baptist Hospital, Bengaluru, Karnataka, India.
Department of Prosthodontics, Rajah Muthiah Dental College, Annamalai Nagar, Chidambaram, Tamil Nadu, India.
出版信息
J Pharm Bioallied Sci. 2024 Jul;16(Suppl 3):S2288-S2290. doi: 10.4103/jpbs.jpbs_221_24. Epub 2024 Jun 20.
OBJECTIVE
This study aims to evaluate the effects of two drill designs on insertion torque (IT) and implant stability quotient (ISQ) during osteotomy.
METHODOLOGY
This animal study involved eight female New Zealand white rabbits divided into two groups: Group A underwent osteotomy using standard drills from the Zimmer surgical kit, and Group B used Densah drills. IT values and ISQ were taken during and after implant placement. Rabbits received premedication, and postoperative care was provided.
RESULTS
Significant differences in peak IT were observed between the two groups, with Group B demonstrating a statistically significant advantage. However, no significant differences were found in ISQ between the groups.
CONCLUSION
This study highlights the potential benefits of osseodensification in enhancing primary stability during osteotomy.
目的
本研究旨在评估两种钻孔设计在截骨过程中对植入扭矩（IT）和种植体稳定性商数（ISQ）的影响。
方法
本动物研究涉及8只雌性新西兰白兔，分为两组：A组使用Zimmer手术套件中的标准钻头进行截骨，B组使用Densah钻头。在种植体植入期间和之后测量IT值和ISQ。兔子接受了术前用药，并提供了术后护理。
结果
两组之间观察到峰值IT存在显著差异，B组显示出统计学上的显著优势。然而，两组之间在ISQ方面未发现显著差异。
结论
本研究强调了骨致密化在截骨过程中增强初始稳定性方面的潜在益处。
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