Sadan Pramod Punchiri
Department of Prosthetic Dental Sciences, Qassim University, Al Mulaydah, Qassim, KSA.
J Pharm Bioallied Sci. 2024 Jul;16(Suppl 3):S2652-S2654. doi: 10.4103/jpbs.jpbs_381_24. Epub 2024 Jul 31.
For the best possible clinical results, dental implant systems must have their biomechanical characteristics thoroughly evaluated. These systems are essential to restorative dentistry. The purpose of this study was to analyze the resistance and stress distribution of prosthetic screws across five distinct implant systems.
The stress distribution on prosthesis screws was evaluated, and loading conditions were simulated using finite element analysis (FEA). To assess the screws' resistance to torque forces, mechanical testing was done.
Among the implant systems, there were notable differences in torque resistance and stress distribution. System A had the least amount of stress and the most torque resistance, whereas System E displayed the most stress and the least torque resistance.
The results emphasize the significance of taking biomechanical characteristics into account when choosing implant systems for clinical usage, which has ramifications for patient care and treatment planning. Additional investigation concentrating on thorough clinical assessments is necessary to confirm these results and enhance treatment plans.
为了获得尽可能最佳的临床效果，必须对牙科种植系统的生物力学特性进行全面评估。这些系统对于修复牙科至关重要。本研究的目的是分析五种不同种植系统中修复螺钉的抗力和应力分布。
评估了假体螺钉上的应力分布，并使用有限元分析（FEA）模拟了加载条件。为了评估螺钉对扭矩力的抵抗力，进行了力学测试。
在种植系统中，扭矩抵抗力和应力分布存在显著差异。系统A的应力最小，扭矩抵抗力最大，而系统E的应力最大，扭矩抵抗力最小。
结果强调了在选择临床使用的种植系统时考虑生物力学特性的重要性，这对患者护理和治疗计划有影响。需要进行更多专注于全面临床评估的研究来证实这些结果并改进治疗计划。
