The Relationship Between Peri-Implant Marginal Bone Loss and Resonance Frequency Analysis.

IF 5.2 3区医学 Q1 ENGINEERING, BIOMEDICAL Journal of Functional Biomaterials Pub Date : 2025-02-18 DOI:10.3390/jfb16020071

Esteban Pérez-Pevida, Iván Monteagudo-Villalobos, David Chávarri-Prado, Alejandro Estrada-Martínez, Miguel Beltrán-Guijarro, Markel Diéguez-Pereira, Aritza Brizuela-Velasco

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Abstract

Resonance frequency analysis (RFA) has been used as a diagnostic method to measure implant stability at all stages of healing. In addition to evaluating the status of the peri-implant marginal bone, it can also indicate the most appropriate time to load the implant. This in vitro study aimed to evaluate the efficacy of RFA as a diagnostic method for the detection of peri-implant marginal bone loss (MBL). Forty bone-level Klockner Vega implants were placed in a polyurethane block with elastic properties similar to those of the maxillary bone. The insertion torque and primary implant stability at the time of placement were measured using an RFA device. A circumferential peri-implant defect was created by removing the cortical bone portion in each implant using a trephine. The stability values were measured again using RFA. The stability values measured using RFA were lower after the creation of the circumferential peri-implant defect, indicating a statistically significant decrease in implant stability. The results of the study tend to show a relationship between peri-implant marginal bone loss and modifications in implant stability measured by RFA.

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共振频率分析与种植体周围边缘骨丢失的关系。

共振频率分析（RFA）已被用作一种诊断方法来测量种植体在愈合的各个阶段的稳定性。除了评估种植体周围边缘骨的状态外，它还可以指示加载种植体的最合适时间。本体外研究旨在评估RFA作为一种诊断方法检测种植体周围边缘骨丢失（MBL）的有效性。40个骨级Klockner Vega种植体被放置在一个聚氨酯块中，该块具有与上颌骨相似的弹性特性。使用RFA装置测量植入时的插入扭矩和初级种植体稳定性。环形种植体周围缺损是通过使用环钻去除每个种植体的皮质骨部分而产生的。再用RFA测定稳定性值。使用RFA测量的稳定性值在环形种植体周围缺陷形成后较低，表明种植体稳定性有统计学意义的降低。研究结果倾向于显示种植体周围边缘骨丢失与RFA测量的种植体稳定性改变之间的关系。

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来源期刊

Journal of Functional Biomaterials Engineering-Biomedical Engineering

CiteScore

4.60

自引率

4.20%

发文量

226

审稿时长

11 weeks

期刊介绍： Journal of Functional Biomaterials (JFB, ISSN 2079-4983) is an international and interdisciplinary scientific journal that publishes regular research papers (articles), reviews and short communications about applications of materials for biomedical use. JFB covers subjects from chemistry, pharmacy, biology, physics over to engineering. The journal focuses on the preparation, performance and use of functional biomaterials in biomedical devices and their behaviour in physiological environments. Our aim is to encourage scientists to publish their results in as much detail as possible. Therefore, there is no restriction on the length of the papers. The full experimental details must be provided so that the results can be reproduced. Several topical special issues will be published. Scope: adhesion, adsorption, biocompatibility, biohybrid materials, bio-inert materials, biomaterials, biomedical devices, biomimetic materials, bone repair, cardiovascular devices, ceramics, composite materials, dental implants, dental materials, drug delivery systems, functional biopolymers, glasses, hyper branched polymers, molecularly imprinted polymers (MIPs), nanomedicine, nanoparticles, nanotechnology, natural materials, self-assembly smart materials, stimuli responsive materials, surface modification, tissue devices, tissue engineering, tissue-derived materials, urological devices.