Bioimpedance measurements in dentistry to detect inflammation: numerical modelling and experimental results

Cosoli, Gloria; Scalise, Lorenzo; Tricarico, Gerardo; Russo, Paola; Cerri, G.

doi:10.1088/1361-6579/aa5c7b

Cited by 9 publications

(8 citation statements)

References 25 publications

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“…This work showed only small changes in the impedance characteristics of the implant when measured over 1 h of implantation. Other work utilized two-electrode EIS to evaluate inflammation surrounding dental implants in vivo [132]. In this study, the impedance was assessed between the titanium implant and a smaller steel electrode attached to different points on the gingiva in an attempt to localize the site of inflammation.…”

Section: Electrochemical Impedance For Assessing Osseointegration (Summary Provided In Table 5)mentioning

confidence: 99%

“…It was found that the implants with inflammation had a 35% decrease in impedance modulus, which was attributed to hyperaemia in the surrounding tissue. Periimplantitis decreased the impedance modulus by 56%, which was attributed to loss of bone surrounding the implant [132]. EIS has also been applied to assess cochlear implants.…”

Section: Electrochemical Impedance For Assessing Osseointegration (Summary Provided In Table 5)mentioning

confidence: 99%

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Electrochemical methods to enhance osseointegrated prostheses

et al. 2019

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Osseointegrated (OI) prosthetic limbs have been shown to provide an advantageous treatment option for amputees. In order for the OI prosthesis to be successful, the titanium implant must rapidly achieve and maintain proper integration with the bone tissue and remain free of infection. Electrochemical methods can be utilized to control and/or monitor the interfacial microenvironment where the titanium implant interacts with the biological system (host bone tissue or bacteria). This review will summarize the current understanding of how electrochemical modalities can influence bone tissue and bacteria with specific emphasis on applications where the metallic prosthesis itself can be utilized directly as a stimulating electrode for enhanced osseointegration and infection control. In addition, a summary of electrochemical impedance sensing techniques that could be used to potentially assess osseointegration and infection status of the metallic prosthesis is presented.

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Section: Electrochemical Impedance For Assessing Osseointegration (Summary Provided In Table 5)mentioning

confidence: 99%

Section: Electrochemical Impedance For Assessing Osseointegration (Summary Provided In Table 5)mentioning

confidence: 99%

Electrochemical methods to enhance osseointegrated prostheses

et al. 2019

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“…In biomedical applications, NIRS gathers information about tissue compositions, and characterizes materials. [6][7][8]…”

Section: Near-infrared Spectroscopymentioning

confidence: 99%

Attempt to Reliably Identify Oral Cancer Salivary Biomarkers Using Near-Infrared Spectroscopy and Savitzky-Golay Algorithm

Hurskainen¹

2019

dtetr

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The study aims to identify common oral cancer biomarkers from saliva using near-infrared spectroscopy (NIRS). Measurements were conducted for L-proline and L-fucose in liquid solution, for pure proline and fucose, and for saliva sample of an oral cancer patient. Derivative peaks of NIR absorbance spectra were used to identify the biomarkers. Savitzky-Golay algorithm was used on MATLAB® to compute absorbance spectra and its derivatives from the raw data.

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“…As the diagnosis of inflammation of periodontal and peri-implantal tissues in dentistry is done by naked-eye observation of hyperemia or edema, the bioimpedance measurements were suggested to be effectively used in another study to detect these areas both before and after treatment (18).…”

Section: Inflammationmentioning

confidence: 99%

Use of Bioimpedance in Pediatrics

Dirik¹,

Beyitler²

2018

Cyprus J Med Sci

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Bioimpedance analysis is an easy, rapid, cheap, noninvasive, effective, and portable technique that can be utilized in several pediatric health conditions. The fluid status evaluation, edema, obesity, malnutrition, inflammation, infection, pain, attention deficit/hyperactivity disorder, nephrourological evaluation, gastroesophageal reflux, and neonatal problems are some of the issues studied with bioimpedance. As the pediatric-age group is usually difficult to manage, such practical and accurate methods are promising for better results.

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Bioimpedance measurements in dentistry to detect inflammation: numerical modelling and experimental results

Abstract: Such a measure could be integrated in electromedical devices designed, for example, for the therapy of peri-implantitis, in order to personalise the therapeutic dose in terms of intensity and duration and focusing it on the impaired area, minimising the effects on the surrounding tissues.

Cited by 9 publications

References 25 publications

Electrochemical methods to enhance osseointegrated prostheses

Electrochemical methods to enhance osseointegrated prostheses

Attempt to Reliably Identify Oral Cancer Salivary Biomarkers Using Near-Infrared Spectroscopy and Savitzky-Golay Algorithm

Use of Bioimpedance in Pediatrics

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