@article{f76214ac8829487aa5c1f3d7e1623f0a,
title = "Examination of a novel designed device used for dental implants stability detection - An animal study",
abstract = "Natural frequency (NF) technology was used to design a dental implant stability detector. Both in vivo and in vitro experiments were performed to test the possibility of using such device for detecting the status of implants. The natural frequency increasing ratio (NFIR), defined as the percentage changes between the measured NF value at each testing time-point and its initial testing value, was used as a parameter to assess implant stability. In in vitro tests, changes in stability of the root form of the dental implant were simulated by clamping the implant with a clamping stand. When the clamping torque was increased from 2 to 10 N-cm, the NFIRs obtained from the traditional hammer-impacting method and from the current designed device showed no significantly differences (p = 0.053). When the implants placed in a dog's mandible were measured using the NF device, there was a continuous increase in NFIR for the first 8 weeks. The mean NFIR value at the first week was 0.13 ± 0.048; the NFIR significantly increased to 0.408 ± 0.076 (p <0.05) by week 8. Thereafter, the measurements maintained at a plateau. When comparing the NFIR curve obtained from in vivo tests to the histological images, a strong correlation between the two data sets was found. In conclusion, the idea of using the present NF device for detecting the degree of bone healing during the osseointegration process seems feasible.",
keywords = "Dental implant, Device, Histology, Natural frequency, Stability, article, bone regeneration, correlation analysis, device, disease model, dog, fracture healing, function test, histopathology, image analysis, in vitro study, joint stability, mandible, mathematical analysis, measurement, natural frequency increasing ratio, natural frequency technology, nonhuman, process model, statistical significance, technology, tooth implantation, Animalia, Canis familiaris",
author = "Haw-Ming Huang and Cheng, {Kuang Yu} and Che-Tong Lin and Wei-Jan Huang and W.-C. Yao and P.-Y. Cheng and S.-Y. Lee",
note = "Export Date: 9 August 2016 CODEN: JMBEB 通訊地址: Lee, S.-Y.; Graduate Institute of Oral Sciences, Taipei Medical University, Taipei, 250, Taiwan; 電子郵件: seanlee@tmu.edu.tw 商標: OSSTELL, integration diagnostics, Sweden 製造商: integration diagnostics, Sweden 參考文獻: Masuda, T., Yliheikkila, P.K., Felton, D.A., Cooper, L.F., Generalizations regarding the process and phenomenon of osseointegration. Part I. In vivo studies (1998) Int. J. Oral Maxillofac. Implants, 13, pp. 17-29; Gotfredsen, K., Nimb, L., Hj{\"o}rting-Hansen, H., Jensen, J.S., Holm{\'e}n, A., Histomorphometric and removal torque analysis for TiO2-based titanium implants. An experimental study on dogs (1992) Clin. Oral Impl. Res., 3, pp. 77-84; Johansson, C.B., Albrektsson, T., Integration of screw implants in the rabbit: A one-year follow-up of removal torque of titanium implants (1987) Int. J. Oral Maxillofac. 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year = "2004",
language = "English",
volume = "24",
pages = "155--162",
journal = "Chinese Journal of Medical and Biological Engineering",
issn = "1609-0985",
publisher = "中華民國生物醫學工程學會",
number = "3",
}