飞秒激光脉冲制备植体腔的参数优化。

IF 2.9 2区医学 Q2 BIOCHEMICAL RESEARCH METHODS

Biomedical optics express Pub Date : 2025-01-07 eCollection Date: 2025-02-01 DOI:10.1364/BOE.546367

Wanqiang Chen, Fusong Yuan, Shanshan Liang, Chen Qu, Shuting Lin, Xiang Li, Lei Yan, Xuesong Shi, Wei Yi

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引用次数: 0

摘要

飞秒激光脉冲用于数字牙科种植手术中种植腔的制备，重点是优化激光脉冲参数以提高精度和控制热损伤。在这项研究中，在绵羊胫骨上进行了离体实验，其中热电偶传感器监测消融过程中的温度变化。该方法旨在优化激光脉冲参数和控制温度，以确保更光滑的腔缘和更好地保存骨微结构。扫描电子显微镜（SEM）证实，使用飞秒激光脉冲制备的种植腔质量有显著改善。

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Parameter optimization of femtosecond laser pulses for implant cavity preparation.

Femtosecond laser pulses are employed in the preparation of implant cavities during dental implant surgeries in the field of digital dentistry, specifically focusing on optimizing laser pulse parameters to enhance precision and control thermal injury. In this study, ex vivo experiments were conducted on sheep tibiae, where thermocouple sensors monitored the temperature variations during ablation. This approach aims to optimize the laser pulse parameters and control the temperature, ensuring smoother cavity margins and better preservation of the bone microarchitecture. Scanning electron microscopy (SEM) confirmed significant improvements in the quality of the implant cavities prepared using the femtosecond laser pulses.

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来源期刊

Biomedical optics express BIOCHEMICAL RESEARCH METHODS-OPTICS

CiteScore

6.80

自引率

11.80%

发文量

633

审稿时长

1 months

期刊介绍： The journal''s scope encompasses fundamental research, technology development, biomedical studies and clinical applications. BOEx focuses on the leading edge topics in the field, including: Tissue optics and spectroscopy Novel microscopies Optical coherence tomography Diffuse and fluorescence tomography Photoacoustic and multimodal imaging Molecular imaging and therapies Nanophotonic biosensing Optical biophysics/photobiology Microfluidic optical devices Vision research.